Article(id=1243220380547137548, tenantId=1146029695717560320, journalId=1242844143416819734, issueId=1243220377556595432, articleNumber=null, orderNo=null, doi=10.15959/j.cnki.0254-0053.2025.03.004, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1747324800000, receivedDateStr=2025-05-16, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1774336436639, onlineDateStr=2026-03-24, pubDate=1758729600000, pubDateStr=2025-09-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1774336436639, onlineIssueDateStr=2026-03-24, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774336436639, creator=13701087609, updateTime=1774336436639, updator=13701087609, issue=Issue{id=1243220377556595432, tenantId=1146029695717560320, journalId=1242844143416819734, year='2025', volume='46', issue='3', pageStart='541', pageEnd='810', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1774336435926, creator=13701087609, updateTime=1774336648182, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1243221267898282005, tenantId=1146029695717560320, journalId=1242844143416819734, issueId=1243220377556595432, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1243221267898282006, tenantId=1146029695717560320, journalId=1242844143416819734, issueId=1243220377556595432, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=599, endPage=613, ext={EN=ArticleExt(id=1243220380840738829, articleId=1243220380547137548, tenantId=1146029695717560320, journalId=1242844143416819734, language=EN, title=Structural Analysis and Design of Grid-Stiffened Sandwich Cylindrical Shells Using DQM, columnId=null, journalTitle=Chinese Quarterly of Mechanics, columnName=null, runingTitle=null, highlight=null, articleAbstract=
For the lightweight design problem of composite grid-stiffened sandwich cylindrical shells, this paper proposes an optimization strategy that couples the differential quadrature method (DQM) with intelligent algorithms. First, the buckling governing equations are established based on the smeared stiffener method and energy principle, which are efficiently solved using DQM and validated through finite element analysis. Subsequently, an artificial neural network (ANN) surrogate model and genetic algorithm (GA) are employed to achieve structural optimization. The results demonstrate that the critical buckling loads obtained via DQM agree well with finite element results, confirming the accuracy of DQM in analyzing the buckling of sandwich cylindrical shells. The ANN-based surrogate model exhibits high reliability in predicting the critical buckling loads of grid-stiffened sandwich shells. Moreover, the genetic algorithm, combined with theoretical results, efficiently yields lightweight design parameters. Case studies show that the optimized structure not only achieves significant weight reduction but also exhibits a substantial increase in critical buckling load.
, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Changxu LI, Yongqi LIU, Jianwei WANG, Dong DU, Guohua NIE), CN=ArticleExt(id=1243220406979642125, articleId=1243220380547137548, tenantId=1146029695717560320, journalId=1242844143416819734, language=CN, title=基于DQM的网格夹芯圆柱壳结构分析与设计, columnId=0, journalTitle=力学季刊, columnName=, runingTitle=null, highlight=null, articleAbstract=
针对复合材料网格夹芯圆柱壳的轻量化设计问题,本文提出一种耦合微分求积法(Differential Quadrature Method,DQM)与智能算法的优化策略.首先,基于涂抹加筋法和能量法建立屈曲控制方程,采用DQM求解并通过有限元模拟验证了方法的有效性和精度.进一步,利用人工神经网络(Artificial Neural Network,ANN)建立了代理模型,对夹芯网格圆柱壳临界屈曲载荷进行了预测,模型结果具有良好的可靠性.将代理模型与遗传算法(Genetic Algorithm,GA)结合对结构参数进行了设计优化分析.结果表明,优化后的结构在满足力学约束前提下具有显著的减重效果.
, correspAuthors=null, authorNote=null, correspAuthorsNote=
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=ukricftdmHSOmxW6P7BXvA==, magXml=thf9wLpVKmDi6Rc60Kvktg==, pdfUrl=null, pdf=5ATQ4CrKr6hNtdLBCsL9tQ==, pdfFileSize=3102655, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=D2QmFyNuLsfvv+WWBaf+PA==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=glyDUf1fS30pAmbChVFkuA==, mapNumber=null, authorCompany=null, fund=null, authors=
, authorsList=李昌旭, 刘永琦, 王建炜, 杜冬, 聂国华)}, authors=[Author(id=1243220407550067503, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=2230863@tongji.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1243220407751394102, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, authorId=1243220407550067503, language=EN, stringName=Changxu LI, firstName=Changxu, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.School of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai 200092, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1243220407843668794, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, authorId=1243220407550067503, language=CN, stringName=李昌旭, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.同济大学 航空航天与力学学院,上海 200092, bio={"content":"
李昌旭,硕士生.研究方向:结构分析与设计.E-mail:2230863@tongji.edu.cn
"}, bioImg=null, bioContent=
李昌旭,硕士生.研究方向:结构分析与设计.E-mail:2230863@tongji.edu.cn
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1243220407243883292, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, xref=1., ext=[AuthorCompanyExt(id=1243220407252271901, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, companyId=1243220407243883292, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.School of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai 200092, China), AuthorCompanyExt(id=1243220407260660510, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, companyId=1243220407243883292, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.同济大学 航空航天与力学学院,上海 200092)])]), Author(id=1243220407982080833, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1243220408116298567, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, authorId=1243220407982080833, language=EN, stringName=Yongqi LIU, firstName=Yongqi, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.School of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai 200092, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1243220408254710607, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, authorId=1243220407982080833, language=CN, stringName=刘永琦, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.同济大学 航空航天与力学学院,上海 200092, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1243220407243883292, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, xref=1., ext=[AuthorCompanyExt(id=1243220407252271901, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, companyId=1243220407243883292, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.School of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai 200092, China), AuthorCompanyExt(id=1243220407260660510, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, companyId=1243220407243883292, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.同济大学 航空航天与力学学院,上海 200092)])]), Author(id=1243220408397316946, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1243220408535728984, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, authorId=1243220408397316946, language=EN, stringName=Jianwei WANG, firstName=Jianwei, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2.Shanghai Institute of Satellite Engineering, Shanghai 200241, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1243220408678335324, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, authorId=1243220408397316946, language=CN, stringName=王建炜, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2.上海卫星工程研究所,上海 200241, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1243220407369712421, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, xref=2., ext=[AuthorCompanyExt(id=1243220407382295334, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, companyId=1243220407369712421, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.Shanghai Institute of Satellite Engineering, Shanghai 200241, China), AuthorCompanyExt(id=1243220407394878247, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, companyId=1243220407369712421, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.上海卫星工程研究所,上海 200241)])]), Author(id=1243220408778998629, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1243220408934187882, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, authorId=1243220408778998629, language=EN, stringName=Dong DU, firstName=Dong, middleName=null, lastName=DU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2.Shanghai Institute of Satellite Engineering, Shanghai 200241, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1243220409118737267, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, authorId=1243220408778998629, language=CN, stringName=杜冬, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
2, address=
2.上海卫星工程研究所,上海 200241, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1243220407369712421, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, xref=2., ext=[AuthorCompanyExt(id=1243220407382295334, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, companyId=1243220407369712421, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.Shanghai Institute of Satellite Engineering, Shanghai 200241, China), AuthorCompanyExt(id=1243220407394878247, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, companyId=1243220407369712421, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.上海卫星工程研究所,上海 200241)])]), Author(id=1243220409382978425, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=ghnie@tongji.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1243220409479447420, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, authorId=1243220409382978425, language=EN, stringName=Guohua NIE, firstName=Guohua, middleName=null, lastName=NIE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.School of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai 200092, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1243220409747882883, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, authorId=1243220409382978425, language=CN, stringName=聂国华, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.同济大学 航空航天与力学学院,上海 200092, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1243220407243883292, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, xref=1., ext=[AuthorCompanyExt(id=1243220407252271901, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, companyId=1243220407243883292, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.School of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai 200092, China), AuthorCompanyExt(id=1243220407260660510, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, companyId=1243220407243883292, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.同济大学 航空航天与力学学院,上海 200092)])])], keywords=[Keyword(id=1243220409903072136, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, orderNo=1, keyword=composite grid-stiffened cylindrical shells), Keyword(id=1243220410163118988, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, orderNo=2, keyword=buckling), Keyword(id=1243220410288948113, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, orderNo=3, keyword=differential quadrature method (DQM)), Keyword(id=1243220410389611411, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, orderNo=4, keyword=lightweight design), Keyword(id=1243220410557383576, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, orderNo=5, keyword=artificial neural network (ANN)), Keyword(id=1243220410704184222, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, orderNo=1, keyword=网格夹芯圆柱壳), Keyword(id=1243220410813236130, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, orderNo=2, keyword=屈曲), Keyword(id=1243220410922288038, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, orderNo=3, keyword=微分求积法), Keyword(id=1243220411010368425, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, orderNo=4, keyword=轻量化设计), Keyword(id=1243220411132003243, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, orderNo=5, keyword=人工神经网络)], refs=[Reference(id=1243220416551043109, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2000, volume=74, issue=null, pageStart=507, pageEnd=519, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=Noora A K, Vennerib S L, Paulc D B, journalName=Composite Structures, refType=null, unstructuredReference=
Noora A K,
Vennerib S L,
Paulc D B,
et al. Structures technology for future aerospace systems[J].
Composite Structures,
2000,
74: 507-519., articleTitle=Structures technology for future aerospace systems, refAbstract=null), Reference(id=1243220416702038055, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2011, volume=42, issue=4, pageStart=938, pageEnd=945, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=Xiong J, Ma L, Wu L, journalName=Composites Part B: Engineering, refType=null, unstructuredReference=
Xiong J,
Ma L,
Wu L,
et al. Mechanical behavior and failure of composite pyramidal truss core sandwich columns[J].
Composites Part B: Engineering,
2011,
42(4): 938-945., articleTitle=Mechanical behavior and failure of composite pyramidal truss core sandwich columns, refAbstract=null), Reference(id=1243220416781729833, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2024, volume=203, issue=null, pageStart=112, pageEnd=225, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=Tan X, Cao B, Liu W, journalName=Thin-Walled Structures, refType=null, unstructuredReference=
Tan X,
Cao B,
Liu W. Odd mechanical metamaterials with simultaneously expanding or contracting under both compression and tension[J].
Thin-Walled Structures,
2024,
203: 112-225., articleTitle=Odd mechanical metamaterials with simultaneously expanding or contracting under both compression and tension, refAbstract=null), Reference(id=1243220417075331115, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2019, volume=49, issue=4, pageStart=1, pageEnd=6, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=石文静, 高峰, 柴洪友, journalName=宇航材料工艺, refType=null, unstructuredReference=石文静, 高峰, 柴洪友. 复合材料在航天器结构中的应用与展望[J].
宇航材料工艺,
2019,
49(4): 1-6., articleTitle=复合材料在航天器结构中的应用与展望, refAbstract=null), Reference(id=1243220417276657710, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2019, volume=49, issue=4, pageStart=1, pageEnd=6, url=null, language=null, rfNumber=[4], rfOrder=4, authorNames=Shi W J, Gao F, Chai H Y, journalName=Aerospace Materials & Technology, refType=null, unstructuredReference=
Shi W J,
Gao F,
Chai H Y. Application and expectation of composite in spacecraft structure[J].
Aerospace Materials & Technology,
2019,
49(4): 1-6 (in Chinese)., articleTitle=Application and expectation of composite in spacecraft structure, refAbstract=null), Reference(id=1243220417381515314, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2001, volume=54, issue=null, pageStart=361, pageEnd=370, url=null, language=null, rfNumber=[5], rfOrder=5, authorNames=Vasiliev V, Barynin V, Rasin A, journalName=Composite Structures, refType=null, unstructuredReference=
Vasiliev V,
Barynin V,
Rasin A. Anisogrid lattice structures-survey of development and application[J].
Composite Structures,
2001,
54: 361-370., articleTitle=Anisogrid lattice structures-survey of development and application, refAbstract=null), Reference(id=1243220417473790005, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2024, volume=196, issue=null, pageStart=111, pageEnd=541, url=null, language=null, rfNumber=[6], rfOrder=6, authorNames=Guo H, Yuan H, Zhang J, journalName=Thin-Walled Structures, refType=null, unstructuredReference=
Guo H,
Yuan H,
Zhang J,
et al. Review of sandwich structures under impact loadings: Experimental, numerical and theoretical analysis[J].
Thin-Walled Structures,
2024,
196: 111-541., articleTitle=Review of sandwich structures under impact loadings: Experimental, numerical and theoretical analysis, refAbstract=null), Reference(id=1243220417729642551, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2020, volume=41, issue=6, pageStart=749, pageEnd=760, url=null, language=null, rfNumber=[7], rfOrder=7, authorNames=熊健, 杜昀桐, 杨雯, journalName=宇航学报, refType=null, unstructuredReference=熊健, 杜昀桐, 杨雯,
等. 轻质复合材料夹芯结构设计及力学性能最新进展[J].
宇航学报,
2020,
41(6): 749-760., articleTitle=轻质复合材料夹芯结构设计及力学性能最新进展, refAbstract=null), Reference(id=1243220417901609017, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2020, volume=41, issue=6, pageStart=749, pageEnd=760, url=null, language=null, rfNumber=[7], rfOrder=8, authorNames=Xiong J, Du Y T, Yang W, journalName=Journal of Astronautics, refType=null, unstructuredReference=
Xiong J,
Du Y T,
Yang W,
et al. Research progress on design and mechanical properties of lightweight composite sandwich structures[J].
Journal of Astronautics,
2020,
41(6): 749-760 (in Chinese)., articleTitle=Research progress on design and mechanical properties of lightweight composite sandwich structures, refAbstract=null), Reference(id=1243220418002272316, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2013, volume=34, issue=10, pageStart=1295, pageEnd=1302, url=null, language=null, rfNumber=[8], rfOrder=9, authorNames=孟松鹤, 杨强, 霍施宇, journalName=宇航学报, refType=null, unstructuredReference=孟松鹤, 杨强, 霍施宇. 一体化热防护技术现状和发展趋势[J].
宇航学报,
2013,
34(10): 1295-1302., articleTitle=一体化热防护技术现状和发展趋势, refAbstract=null), Reference(id=1243220418211987517, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2013, volume=34, issue=10, pageStart=1295, pageEnd=1302, url=null, language=null, rfNumber=[8], rfOrder=10, authorNames=Meng S H, Yang Q, Huo S Y, journalName=Journal of Astronautics, refType=null, unstructuredReference=
Meng S H,
Yang Q,
Huo S Y. State-of-arts and trend of integrated thermal protection systems[J].
Journal of Astronautics,
2013,
34(10): 1295-1302 (in Chinese)., articleTitle=State-of-arts and trend of integrated thermal protection systems, refAbstract=null), Reference(id=1243220418404925503, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2020, volume=10, issue=4, pageStart=1543, pageEnd=null, url=null, language=null, rfNumber=[9], rfOrder=11, authorNames=Isaac C W, Pawelczyk M, Wrona S, journalName=Applied Sciences, refType=null, unstructuredReference=
Isaac C W,
Pawelczyk M,
Wrona S. Comparative study of sound transmission losses of sandwich composite double panel walls[J].
Applied Sciences,
2020,
10(4): 1543., articleTitle=Comparative study of sound transmission losses of sandwich composite double panel walls, refAbstract=null), Reference(id=1243220418505588801, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2018, volume=160, issue=null, pageStart=325, pageEnd=337, url=null, language=null, rfNumber=[10], rfOrder=12, authorNames=Su P B, Han B, Mao Y, journalName=Materials and Design, refType=null, unstructuredReference=
Su P B,
Han B,
Mao Y,
et al. Axial compressive collapse of ultralight corrugated sandwich cylindrical shells[J].
Materials and Design,
2018,
160: 325-337., articleTitle=Axial compressive collapse of ultralight corrugated sandwich cylindrical shells, refAbstract=null), Reference(id=1243220418576891970, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2003, volume=34, issue=1, pageStart=1, pageEnd=9, url=null, language=null, rfNumber=[11], rfOrder=13, authorNames=Kidane S, Li G, Helms J, journalName=Composites Part B: Engineering, refType=null, unstructuredReference=
Kidane S,
Li G,
Helms J,
et al. Buckling load analysis of grid stiffened composite cylinders[J].
Composites Part B: Engineering,
2003,
34(1): 1-9., articleTitle=Buckling load analysis of grid stiffened composite cylinders, refAbstract=null), Reference(id=1243220418748858437, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2013, volume=101, issue=null, pageStart=180, pageEnd=190, url=null, language=null, rfNumber=[12], rfOrder=14, authorNames=Sun F, Fan H, Zhou C, journalName=Composite Structures, refType=null, unstructuredReference=
Sun F,
Fan H,
Zhou C,
et al. Equivalent analysis and failure prediction of quasi-isotropic composite sandwich cylinder with lattice core under uniaxial compression[J].
Composite Structures,
2013,
101: 180-190., articleTitle=Equivalent analysis and failure prediction of quasi-isotropic composite sandwich cylinder with lattice core under uniaxial compression, refAbstract=null), Reference(id=1243220418824355911, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2018, volume=189, issue=null, pageStart=148, pageEnd=159, url=null, language=null, rfNumber=[13], rfOrder=15, authorNames=Zhai Y C, Chai M J, Su J M, journalName=Composite Structures, refType=null, unstructuredReference=
Zhai Y C,
Chai M J,
Su J M,
et al. Dynamics properties of composite sandwich open circular cylindrical shells[J].
Composite Structures,
2018,
189: 148-159., articleTitle=Dynamics properties of composite sandwich open circular cylindrical shells, refAbstract=null), Reference(id=1243220418992128074, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2005, volume=7, issue=4, pageStart=335, pageEnd=358, url=null, language=null, rfNumber=[14], rfOrder=16, authorNames=Khare R K, Rode V, Garg A K, journalName=Journal of Sandwich Structures and Materials, refType=null, unstructuredReference=
Khare R K,
Rode V,
Garg A K,
et al. Higher-order closed-form solutions for thick laminated sandwich shells[J].
Journal of Sandwich Structures and Materials,
2005,
7(4): 335-358., articleTitle=Higher-order closed-form solutions for thick laminated sandwich shells, refAbstract=null), Reference(id=1243220419092791374, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2003, volume=41, issue=1, pageStart=1, pageEnd=13, url=null, language=null, rfNumber=[15], rfOrder=17, authorNames=Nie G H, journalName=Thin-Walled Structures, refType=null, unstructuredReference=
Nie G H. On the buckling of imperfect squarely-reticulated shallow spherical shells supported by elastic media[J].
Thin-Walled Structures,
2003,
41(1): 1-13., articleTitle=On the buckling of imperfect squarely-reticulated shallow spherical shells supported by elastic media, refAbstract=null), Reference(id=1243220419176677456, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2006, volume=137, issue=null, pageStart=1748, pageEnd=1753, url=null, language=null, rfNumber=[16], rfOrder=18, authorNames=Chaturvedi N A, Mcclamroch N H, journalName=Composites Part B: Engineering, refType=null, unstructuredReference=
Chaturvedi N A,
Mcclamroch N H. Almost global attitude stabilization of an orbiting satellite including gravity gradient and control saturation effects[J].
Composites Part B: Engineering,
2006,
137: 1748-1753., articleTitle=Almost global attitude stabilization of an orbiting satellite including gravity gradient and control saturation effects, refAbstract=null), Reference(id=1243220419398975572, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2017, volume=152, issue=null, pageStart=149, pageEnd=158, url=null, language=null, rfNumber=[17], rfOrder=19, authorNames=Sun F, Lai C, Fan H, journalName=Composites Science and Technology, refType=null, unstructuredReference=
Sun F,
Lai C,
Fan H. Failure mode maps for composite anisogrid lattice sandwich cylinders under fundamental loads[J].
Composites Science and Technology,
2017,
152: 149-158., articleTitle=Failure mode maps for composite anisogrid lattice sandwich cylinders under fundamental loads, refAbstract=null), Reference(id=1243220419470278742, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2011, volume=28, issue=3, pageStart=50, pageEnd=54, url=null, language=null, rfNumber=[18], rfOrder=20, authorNames=陈伟明, journalName=上海航天, refType=null, unstructuredReference=陈伟明. 卫星用网格状复合材料承力筒结构优化设计[J].
上海航天,
2011,
28(3): 50-54., articleTitle=卫星用网格状复合材料承力筒结构优化设计, refAbstract=null), Reference(id=1243220419541581914, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2011, volume=28, issue=3, pageStart=50, pageEnd=54, url=null, language=null, rfNumber=[18], rfOrder=21, authorNames=Chen W M, journalName=Aerospace Shanghai, refType=null, unstructuredReference=
Chen W M. Optimization design of composite grid stiffened cylinder in satellite structure[J].
Aerospace Shanghai,
2011,
28(3): 50-54 (in Chinese)., articleTitle=Optimization design of composite grid stiffened cylinder in satellite structure, refAbstract=null), Reference(id=1243220419629662301, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=1971, volume=34, issue=null, pageStart=235, pageEnd=238, url=null, language=null, rfNumber=[19], rfOrder=22, authorNames=Bellman R, Casti J, journalName=Journal of Mathematical Analysis and Applications, refType=null, unstructuredReference=
Bellman R,
Casti J. Differential quadrature and long-term integration[J].
Journal of Mathematical Analysis and Applications,
1971,
34: 235-238., articleTitle=Differential quadrature and long-term integration, refAbstract=null), Reference(id=1243220419734519904, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2000, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[20], rfOrder=23, authorNames=Shu C, journalName=Differential quadrature and its application in engineering, refType=null, unstructuredReference=
Shu C.
Differential quadrature and its application in engineering[M]. London: Springer,
2000., articleTitle=null, refAbstract=null), Reference(id=1243220419851960418, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2009, volume=51, issue=3, pageStart=213, pageEnd=221, url=null, language=null, rfNumber=[21], rfOrder=24, authorNames=Zhang Y, Xue Z, Chen L, journalName=International Journal of Mechanical Sciences, refType=null, unstructuredReference=
Zhang Y,
Xue Z,
Chen L,
et al. Deformation and failure mechanisms of lattice cylindrical shells under axial loading[J].
International Journal of Mechanical Sciences,
2009,
51(3): 213-221., articleTitle=Deformation and failure mechanisms of lattice cylindrical shells under axial loading, refAbstract=null), Reference(id=1243220419935846501, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2016, volume=152, issue=null, pageStart=807, pageEnd=815, url=null, language=null, rfNumber=[22], rfOrder=25, authorNames=Wang B, Tian K, Hao P, journalName=Composite Structures, refType=null, unstructuredReference=
Wang B,
Tian K,
Hao P,
et al. Numerical-based smeared stiffener method for global buckling analysis of grid-stiffened composite cylindrical shells[J].
Composite Structures,
2016,
152: 807-815., articleTitle=Numerical-based smeared stiffener method for global buckling analysis of grid-stiffened composite cylindrical shells, refAbstract=null), Reference(id=1243220420032315495, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=2003, volume=26, issue=2, pageStart=171, pageEnd=186, url=null, language=null, rfNumber=[23], rfOrder=26, authorNames=Civalek Ömer, journalName=Engineering Structures, refType=null, unstructuredReference=
Civalek Ömer. Application of differential quadrature (DQM) and harmonic differential quadrature (HDQM) for buckling analysis of thin isotropic plates and elastic columns[J].
Engineering Structures,
2003,
26(2): 171-186., articleTitle=Application of differential quadrature (DQM) and harmonic differential quadrature (HDQM) for buckling analysis of thin isotropic plates and elastic columns, refAbstract=null), Reference(id=1243220420221059176, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, doi=null, pmid=null, pmcid=null, year=1997, volume=204, issue=3, pageStart=549, pageEnd=555, url=null, language=null, rfNumber=[24], rfOrder=27, authorNames=Shu C, Xue H, journalName=Journal of Sound and Vibration, refType=null, unstructuredReference=
Shu C,
Xue H. Explicit computation of weighting coefficients in the harmonic differential quadrature[J].
Journal of Sound and Vibration,
1997,
204(3): 549-555., articleTitle=Explicit computation of weighting coefficients in the harmonic differential quadrature, refAbstract=null)], funds=[Fund(id=1243220416202915873, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, awardId=SAST2024-029, language=CN, fundingSource=上海航天科技创新基金(SAST2024-029), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1243220407243883292, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, xref=1., ext=[AuthorCompanyExt(id=1243220407252271901, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, companyId=1243220407243883292, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.School of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai 200092, China), AuthorCompanyExt(id=1243220407260660510, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, companyId=1243220407243883292, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.同济大学 航空航天与力学学院,上海 200092)]), AuthorCompany(id=1243220407369712421, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, xref=2., ext=[AuthorCompanyExt(id=1243220407382295334, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, companyId=1243220407369712421, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.Shanghai Institute of Satellite Engineering, Shanghai 200241, China), AuthorCompanyExt(id=1243220407394878247, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, companyId=1243220407369712421, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.上海卫星工程研究所,上海 200241)])], figs=[ArticleFig(id=1243220411316552626, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, label=Fig.1, caption=
Schematic diagram of coordinate system and structural parameters for grid-core sandwich cylindrical shell, figureFileSmall=NhhJ+OzCRDCm12JAunECnw==, figureFileBig=D2QmFyNuLsfvv+WWBaf+PA==, tableContent=null), ArticleFig(id=1243220411576599477, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, label=图1, caption=
网格夹芯圆柱壳结构坐标系与结构参数示意图, figureFileSmall=NhhJ+OzCRDCm12JAunECnw==, figureFileBig=D2QmFyNuLsfvv+WWBaf+PA==, tableContent=null), ArticleFig(id=1243220411836646333, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, label=Fig.2, caption=
Equivalent homogenization process of core layer, figureFileSmall=RhgcMV3ebqTu/kSAVNi6/A==, figureFileBig=DU+WeIS/d3LRgTiKgbhidw==, tableContent=null), ArticleFig(id=1243220411945698240, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, label=图2, caption=
芯层等效过程, figureFileSmall=RhgcMV3ebqTu/kSAVNi6/A==, figureFileBig=DU+WeIS/d3LRgTiKgbhidw==, tableContent=null), ArticleFig(id=1243220412050555844, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, label=Fig.3, caption=
Discrete point distribution, figureFileSmall=V2yKvw/zLB/Uu4IzX/pGFA==, figureFileBig=IXJWj4nPjuEqFKBsXs70DA==, tableContent=null), ArticleFig(id=1243220412201550790, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, label=图3, caption=
离散点分布, figureFileSmall=V2yKvw/zLB/Uu4IzX/pGFA==, figureFileBig=IXJWj4nPjuEqFKBsXs70DA==, tableContent=null), ArticleFig(id=1243220412314797000, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, label=Fig.4, caption=
Variation of buckling load results with number of discrete points, figureFileSmall=NrOJO9XJZdBdQ0myMUvgZA==, figureFileBig=HRkEOZeffsvH2JMCLRQMcg==, tableContent=null), ArticleFig(id=1243220412453209032, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, label=图4, caption=
屈曲载荷计算结果随离散点个数变化, figureFileSmall=NrOJO9XJZdBdQ0myMUvgZA==, figureFileBig=HRkEOZeffsvH2JMCLRQMcg==, tableContent=null), ArticleFig(id=1243220412558066639, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, label=Fig.5, caption=
Variation of buckling load with circumferential wave number m, figureFileSmall=iqX0JPTK6WpDgw8u5O8xkw==, figureFileBig=06GUmerhQejzN/Gq8k5GsQ==, tableContent=null), ArticleFig(id=1243220412692284369, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, label=图5, caption=
屈曲载荷计算结果随波数m变化, figureFileSmall=iqX0JPTK6WpDgw8u5O8xkw==, figureFileBig=06GUmerhQejzN/Gq8k5GsQ==, tableContent=null), ArticleFig(id=1243220412809724886, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, label=Fig.6, caption=
Top view of buckling modes under axial compression, figureFileSmall=dbPvWMWIfqb14TxTbpSkpQ==, figureFileBig=bFw6y7L/nS/9uqyaB3uTEw==, tableContent=null), ArticleFig(id=1243220412927165404, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, label=图6, caption=
轴压屈曲模态俯视图, figureFileSmall=dbPvWMWIfqb14TxTbpSkpQ==, figureFileBig=bFw6y7L/nS/9uqyaB3uTEw==, tableContent=null), ArticleFig(id=1243220413019440094, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, label=Fig.7, caption=
Variation of axial buckling load with number of circumferential stiffeners, figureFileSmall=xPVtPvGCng+UjnAOcQEEbw==, figureFileBig=8tLzED1xAF+bG7zuI0OZsQ==, tableContent=null), ArticleFig(id=1243220413149463523, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, label=图7, caption=
轴压屈曲载荷随环肋个数变化, figureFileSmall=xPVtPvGCng+UjnAOcQEEbw==, figureFileBig=8tLzED1xAF+bG7zuI0OZsQ==, tableContent=null), ArticleFig(id=1243220413258515430, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, label=Fig.8, caption=
Structural parameter design workflow, figureFileSmall=FyDRK8d4fi8gFPLV9IHeJg==, figureFileBig=4jedvEsqeTWhZu7WByNSWQ==, tableContent=null), ArticleFig(id=1243220413359178731, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, label=图8, caption=
结构参数设计流程, figureFileSmall=FyDRK8d4fi8gFPLV9IHeJg==, figureFileBig=4jedvEsqeTWhZu7WByNSWQ==, tableContent=null), ArticleFig(id=1243220413472424942, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, label=Fig.9, caption=
Schematic of 5-fold cross-validation, figureFileSmall=JuxLbJxPstekgpO2uTnyww==, figureFileBig=18jkETPWLSTCG5zYhzzedA==, tableContent=null), ArticleFig(id=1243220413782803443, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, label=图9, caption=
五折验证示意图, figureFileSmall=JuxLbJxPstekgpO2uTnyww==, figureFileBig=18jkETPWLSTCG5zYhzzedA==, tableContent=null), ArticleFig(id=1243220413904438262, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, label=Fig.10, caption=
Critical buckling load fitting results and 5-fold cross-validated R2 plot, figureFileSmall=QideJKT3MV+jqxGaAB6m6A==, figureFileBig=f9kzxeow6NCyQte+N+PviQ==, tableContent=null), ArticleFig(id=1243220414017684472, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, label=图10, caption=
临界屈曲载荷拟合情况和5折验证R2图, figureFileSmall=QideJKT3MV+jqxGaAB6m6A==, figureFileBig=f9kzxeow6NCyQte+N+PviQ==, tableContent=null), ArticleFig(id=1243220414105764858, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, label=Fig.11, caption=
Genetic algorithm optimization process, figureFileSmall=T22xVxstALT8E8baiHfecQ==, figureFileBig=8tgRo1asokhovzVsuQGgXQ==, tableContent=null), ArticleFig(id=1243220414558749696, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, label=图11, caption=
遗传算法优化流程, figureFileSmall=T22xVxstALT8E8baiHfecQ==, figureFileBig=8tgRo1asokhovzVsuQGgXQ==, tableContent=null), ArticleFig(id=1243220414953013248, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, label=Tab.1, caption=
Material parameters
, figureFileSmall=null, figureFileBig=null, tableContent=
| Parameters | Value (core) | Value (skin) |
|---|
| E11, E22, E33/GPa | 100, 6.5, 6.5 | 55, 55, 10 |
| G12, G13, G23/GPa | 5.5, 2.5, 5.5 | 0.32, 0.2, 0.2 |
| υ12, υ13, υ23 | 0.1, 0.3, 0.3 | 21, 3.8, 3.8 |
| ρ/(kg/m3) | 1 500 | 1 000 |
), ArticleFig(id=1243220415124979717, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, label=表1, caption=
材料参数
, figureFileSmall=null, figureFileBig=null, tableContent=
| Parameters | Value (core) | Value (skin) |
|---|
| E11, E22, E33/GPa | 100, 6.5, 6.5 | 55, 55, 10 |
| G12, G13, G23/GPa | 5.5, 2.5, 5.5 | 0.32, 0.2, 0.2 |
| υ12, υ13, υ23 | 0.1, 0.3, 0.3 | 21, 3.8, 3.8 |
| ρ/(kg/m3) | 1 500 | 1 000 |
), ArticleFig(id=1243220415234031623, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, label=Tab.2, caption=
Structural parameters of initial test cases
, figureFileSmall=null, figureFileBig=null, tableContent=
| Parameter name | Value | Parameter name | Value |
|---|
| R/mm | 1 000 | bc/mm | 4 |
| L/mm | 1 800 | ti/mm | 4 |
| nh | 80 | to/mm | 4 |
| nc | 10 | ts/mm | 4 |
| bh/mm | 4 | | |
), ArticleFig(id=1243220415347277834, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, label=表2, caption=
初始算例的结构参数
, figureFileSmall=null, figureFileBig=null, tableContent=
| Parameter name | Value | Parameter name | Value |
|---|
| R/mm | 1 000 | bc/mm | 4 |
| L/mm | 1 800 | ti/mm | 4 |
| nh | 80 | to/mm | 4 |
| nc | 10 | ts/mm | 4 |
| bh/mm | 4 | | |
), ArticleFig(id=1243220415443746828, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, label=Tab.3, caption=
Design ranges of structural parameters
, figureFileSmall=null, figureFileBig=null, tableContent=
| Parameters | nh | nc | bh/mm | bc/mm | ts/mm | to/mm | ti/mm |
|---|
| Range | 50~300 | 10~50 | 3~10 | 3~10 | 5~50 | 3~10 | 3~10 |
), ArticleFig(id=1243220415552798737, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, label=表3, caption=
结构参数设计范围
, figureFileSmall=null, figureFileBig=null, tableContent=
| Parameters | nh | nc | bh/mm | bc/mm | ts/mm | to/mm | ti/mm |
|---|
| Range | 50~300 | 10~50 | 3~10 | 3~10 | 5~50 | 3~10 | 3~10 |
), ArticleFig(id=1243220415687016470, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, label=Tab.4, caption=
Hyperparameter search ranges and optimization results
, figureFileSmall=null, figureFileBig=null, tableContent=
| Hyperparameters names | Search space | Search results |
|---|
| Hidden layers | (32), (64), (128), (32, 32), (32, 64), (32, 128), (64, 64), (64, 128), (128, 128) | (32, 128) |
| Regularization parameter | 0.000 1, 0.001, 0.01 | 0.001 |
| Learning rate | 0.001, 0.005, 0.01 | 0.01 |
| Activation functions | tanh, relu, logistic | logistic |
), ArticleFig(id=1243220415779291158, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, label=表4, caption=
超参数搜索范围与结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| Hyperparameters names | Search space | Search results |
|---|
| Hidden layers | (32), (64), (128), (32, 32), (32, 64), (32, 128), (64, 64), (64, 128), (128, 128) | (32, 128) |
| Regularization parameter | 0.000 1, 0.001, 0.01 | 0.001 |
| Learning rate | 0.001, 0.005, 0.01 | 0.01 |
| Activation functions | tanh, relu, logistic | logistic |
), ArticleFig(id=1243220415875760153, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=EN, label=Tab.5, caption=
Optimization results
, figureFileSmall=null, figureFileBig=null, tableContent=
| nh | nc | bh/mm | bc/mm | ts/mm | to/mm | ti/mm | m/kg | P/kN |
|---|
| 56 | 10 | 3.0 | 5.3 | 7.4 | 3.2 | 3.0 | 79.4 | 24 818.84 |
), ArticleFig(id=1243220416081281052, tenantId=1146029695717560320, journalId=1242844143416819734, articleId=1243220380547137548, language=CN, label=表5, caption=
优化结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| nh | nc | bh/mm | bc/mm | ts/mm | to/mm | ti/mm | m/kg | P/kN |
|---|
| 56 | 10 | 3.0 | 5.3 | 7.4 | 3.2 | 3.0 | 79.4 | 24 818.84 |
)], attaches=null, journal=Journal(id=1242844054459826197, delFlag=0, nameCn=力学季刊, nameEn=Chinese Quarterly of Mechanics, nameHistory1=null, nameHistory2=null, issn=0254-0053, eissn=null, cn=31-1829/O3, coden=null, periodic=2, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=0tVO/6EGjR+eFqxN7kdecw==, journalPrice=null, startedYear=null, abbrevIsoEn=Chinese Quarterly of Mechanics, journalRemark=null, publicationField=null, createdTime=1774246713512, updatedTime=1774246816480, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=null, firstLetterEn=null, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=0tVO/6EGjR+eFqxN7kdecw==, picEn=CLVj8CaPvABejzeyFcBtAA==, jcr=null, cjcr=null, exts=[JournalExt(id=1242844486448037936, language=CN, name=力学季刊, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1774246816503, updatedTime=1774246816503, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://cqm.tongji.edu.cn/journalx_lxjk/authorLogOn.action, submissionEditorUrl=https://cqm.tongji.edu.cn/journalx_lxjk/editorLogOn.action, submissionReviewUrl=https://cqm.tongji.edu.cn/journalx_lxjk/expertLogOn.action, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1242844486502563889, language=EN, name=Chinese Quarterly of Mechanics, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1774246816516, updatedTime=1774246816516, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://cqm.tongji.edu.cn/journalx_lxjk/authorLogOn.action, submissionEditorUrl=https://cqm.tongji.edu.cn/journalx_lxjk/editorLogOn.action, submissionReviewUrl=https://cqm.tongji.edu.cn/journalx_lxjk/expertLogOn.action, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1242844143416819734, websiteList=[Website(id=1242844579507057645, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1242844143416819734, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/lxjk/CN, language=CN, createTime=1774246838690, createBy=18614031015, updateTime=1774246854659, updateBy=18614031015, name=力学季刊-中文, tplId=1146099689490845704, title=力学季刊, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1242844873800397822, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579507057645, code=articleTextType, value=kx, createTime=1774246908855, updateTime=1774246908855, creator=18614031015, updator=18614031015), WebsiteProps(id=1242844873775231995, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579507057645, code=banner, value=null, createTime=1774246908849, updateTime=1774246908849, creator=18614031015, updator=18614031015), WebsiteProps(id=1242844873829756928, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579507057645, code=grayFlag, value=0, createTime=1774246908862, updateTime=1774246908862, creator=18614031015, updator=18614031015), WebsiteProps(id=1242844873762649082, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579507057645, code=logo, value=https://castjournals.cast.org.cn/joweb/lxjk/CN/file/pic?fileId=SEzeGm8o7rzwIGFfJhdyCg==, createTime=1774246908846, updateTime=1774246908846, creator=18614031015, updator=18614031015), WebsiteProps(id=1242844873842339842, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579507057645, code=minRunFlag, value=0, createTime=1774246908865, updateTime=1774246908865, creator=18614031015, updator=18614031015), WebsiteProps(id=1242844873792009213, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579507057645, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/lxjk/CN/file/pic, createTime=1774246908853, updateTime=1774246908853, creator=18614031015, updator=18614031015), WebsiteProps(id=1242844873838145537, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579507057645, code=silenceFlag, value=0, createTime=1774246908864, updateTime=1774246908864, creator=18614031015, updator=18614031015), WebsiteProps(id=1242844873783620604, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579507057645, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1774246908851, updateTime=1774246908851, creator=18614031015, updator=18614031015), WebsiteProps(id=1242844873808786431, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579507057645, code=themeColor, value=null, createTime=1774246908857, updateTime=1774246908857, creator=18614031015, updator=18614031015), WebsiteProps(id=1242844873821369344, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579507057645, code=themeStyle, value=null, createTime=1774246908860, updateTime=1774246908860, creator=18614031015, updator=18614031015)]), Website(id=1242844579582555119, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1242844143416819734, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/lxjk/EN, language=EN, createTime=1774246838708, createBy=18614031015, updateTime=1774246870178, updateBy=18614031015, name=力学季刊-英文, tplId=1146101810881728533, title=Chinese Quarterly of Mechanics, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1242844825477821428, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579582555119, code=articleTextType, value=kx, createTime=1774246897334, updateTime=1774246897334, creator=18614031015, updator=18614031015), WebsiteProps(id=1242844825456849905, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579582555119, code=banner, value=null, createTime=1774246897329, updateTime=1774246897329, creator=18614031015, updator=18614031015), WebsiteProps(id=1242844825498792951, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579582555119, code=grayFlag, value=0, createTime=1774246897339, updateTime=1774246897339, creator=18614031015, updator=18614031015), WebsiteProps(id=1242844825444266992, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579582555119, code=logo, value=https://castjournals.cast.org.cn/joweb/lxjk/EN/file/pic?fileId=SEzeGm8o7rzwIGFfJhdyCg==, createTime=1774246897326, updateTime=1774246897326, creator=18614031015, updator=18614031015), WebsiteProps(id=1242844825515570169, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579582555119, code=minRunFlag, value=0, createTime=1774246897343, updateTime=1774246897343, creator=18614031015, updator=18614031015), WebsiteProps(id=1242844825469432819, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579582555119, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/lxjk/EN/file/pic, createTime=1774246897332, updateTime=1774246897332, creator=18614031015, updator=18614031015), WebsiteProps(id=1242844825507181560, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579582555119, code=silenceFlag, value=0, createTime=1774246897341, updateTime=1774246897341, creator=18614031015, updator=18614031015), WebsiteProps(id=1242844825461044210, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579582555119, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1774246897330, updateTime=1774246897330, creator=18614031015, updator=18614031015), WebsiteProps(id=1242844825482015733, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579582555119, code=themeColor, value=null, createTime=1774246897335, updateTime=1774246897335, creator=18614031015, updator=18614031015), WebsiteProps(id=1242844825490404342, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242844579582555119, code=themeStyle, value=null, createTime=1774246897337, updateTime=1774246897337, creator=18614031015, updator=18614031015)])], journalTitle=力学季刊, weixinUrl=null, journalUrl=https://cqm.tongji.edu.cn/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Chinese Quarterly of Mechanics, journalPhotoCn=0tVO/6EGjR+eFqxN7kdecw==, journalPhotoEn=CLVj8CaPvABejzeyFcBtAA==, journalFirstLetter=null, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false), detailUrlCn=https://castjournals.cast.org.cn/joweb/lxjk/CN/10.15959/j.cnki.0254-0053.2025.03.004, detailUrlEn=https://castjournals.cast.org.cn/joweb/lxjk/EN/10.15959/j.cnki.0254-0053.2025.03.004, pdfUrlCn=https://castjournals.cast.org.cn/joweb/lxjk/CN/PDF/10.15959/j.cnki.0254-0053.2025.03.004, pdfUrlEn=https://castjournals.cast.org.cn/joweb/lxjk/EN/PDF/10.15959/j.cnki.0254-0053.2025.03.004, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)