Article(id=1154021704159449839, tenantId=1146029695717560320, journalId=1146120084050784272, issueId=1154021703362532078, articleNumber=null, orderNo=null, doi=10.19562/j.chinasae.qcgc.2024.12.008, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1719763200000, receivedDateStr=2024-07-01, revisedDate=1721836800000, revisedDateStr=2024-07-25, acceptedDate=null, acceptedDateStr=null, onlineDate=1753069814958, onlineDateStr=2025-07-21, pubDate=1735056000000, pubDateStr=2024-12-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1753069814958, onlineIssueDateStr=2025-07-21, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1753069814958, creator=13701087609, updateTime=1753069814958, updator=13701087609, issue=Issue{id=1154021703362532078, tenantId=1146029695717560320, journalId=1146120084050784272, year='2024', volume='46', issue='12', pageStart='2143', pageEnd='2354', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=0, articleOrder=1, issueType=-1, specialIssue=null, createTime=1753069814768, creator=13701087609, updateTime=1753074363847, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1154040783624724753, tenantId=1146029695717560320, journalId=1146120084050784272, issueId=1154021703362532078, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1154040783624724754, tenantId=1146029695717560320, journalId=1146120084050784272, issueId=1154021703362532078, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=2209, endPage=2219, ext={EN=ArticleExt(id=1154021704557908722, articleId=1154021704159449839, tenantId=1146029695717560320, journalId=1146120084050784272, language=EN, title=Study on Design and Crashworthiness of Polycrystal Lattice Metamaterials Based on Grain Boundary Strengthening, columnId=1170310431202619715, journalTitle=Automotive Engineering, columnName=Feature Topic: Automotive Structural Integration Design and Manufacturing Technology, runingTitle=null, highlight=null, articleAbstract=
Lattice mechanical metamaterials are widely applied in various protective structures due to their excellent mechanical properties and crashworthiness. Traditional lattice structures are often composed of periodically arranged regular porous materials. Inspired by the microcrystalline structures of metals,in this paper random grain boundary structures are incorporated into the design of lattice materials,then polycrystal lattice material specimens using 3D printing technology are prepared. Furthermore,crashworthiness studies are conducted based on the finite element models validated by experiments. The results show that compared to single crystal lattice materials,polycrystal lattice materials significantly improve specific energy absorption (SEA) at the same lattice angle,especially with 143% increase at the lattice angle of 30°. The crashworthiness of polycrystal lattice materials is influenced by grain size,intragranular lattice angle,and grain randomness. When grain size decreases,the energy absorption process becomes smoother,but excessively small grains may exacerbate fluctuations in the energy absorption process due to boundary effect. Polycrystal lattice materials with a 45° lattice angle and random lattice angles of 30°/60° exhibit stable energy absorption processes,and those with higher randomness in grain orientations show an even smoother energy absorption process. The novel polycrystal lattice mechanical metamaterials proposed in this paper can effectively enhance the crashworthiness of traditional lattice materials and provide guidance for the design and optimization of new lightweight lattice metamaterials.
, 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=Geng Luo, Yaozhi Xiao, Kaifeng Xue, Yisong Chen), CN=ArticleExt(id=1154021769213104475, articleId=1154021704159449839, tenantId=1146029695717560320, journalId=1146120084050784272, language=CN, title=基于晶界强化的多晶体点阵超材料设计与耐撞性研究
*, columnId=1170310431345226052, journalTitle=汽车工程, columnName=专题:汽车结构一体化设计与制造技术, runingTitle=null, highlight=null, articleAbstract=
点阵结构力学超材料由于其良好的力学特性及耐撞性,广泛地应用于各类防护结构。传统点阵材料多为周期性排布的规则多孔材料,受金属材料微观晶体结构启发,本文在点阵材料的设计中引入了随机的晶界结构,提出并采用3D打印技术制备了多晶体点阵材料试件,进一步地,基于经试验验证的有限元模型开展了其耐撞性研究。研究结果表明:与单晶体点阵材料相比,当晶格角度相同时,多晶体点阵材料的比吸能提升较大,尤其在30°角度下提升了143%;多晶体点阵材料的晶粒尺寸、晶粒内晶格角度、晶粒随机度均会影响其耐撞性,当晶粒变小时,材料的吸能过程会更加平稳,但由于边界效应的影响,晶粒过小反而会加剧吸能过程中的波动;45°晶格角度与30°/60°随机晶格角度排列下的多晶体点阵材料有着平稳的吸能过程;随机度较大的多晶体点阵材料其能量吸收过程更加平稳。本文提出的新型多晶体点阵力学超材料可以有效地提高传统点阵材料的耐撞性,可为发展新型轻质点阵超材料的设计与优化提供指导。
, correspAuthors=null, authorNote=null, correspAuthorsNote=
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=Lc4v3hneu5PRfaTOhU+Vdw==, magXml=1tkgqaSfDVpPk6JwUhUN0A==, pdfUrl=null, pdf=upRywa8cxYn9eQdzmwM5fQ==, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=ZMmV7UJTg8k/gLDKIHrUDA==, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=罗耿, 肖尧之, 薛凯峰, 陈轶嵩)}, authors=[Author(id=1170310939480961211, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, orderNo=0, 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=1170310939619373245, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, authorId=1170310939480961211, language=EN, stringName=Geng Luo, firstName=Geng, middleName=null, lastName=Luo, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Automobile,Chang’an University,Xi’an 710016, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1170310939690676414, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, authorId=1170310939480961211, language=CN, stringName=罗耿, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=长安大学汽车学院,西安 710016, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1170310939384492215, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, xref=null, ext=[AuthorCompanyExt(id=1170310939392880824, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, companyId=1170310939384492215, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Automobile,Chang’an University,Xi’an 710016), AuthorCompanyExt(id=1170310939397075129, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, companyId=1170310939384492215, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=长安大学汽车学院,西安 710016)])]), Author(id=1170310939761979584, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, 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=1170310939833282754, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, authorId=1170310939761979584, language=EN, stringName=Yaozhi Xiao, firstName=Yaozhi, middleName=null, lastName=Xiao, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Automobile,Chang’an University,Xi’an 710016, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1170310939917168835, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, authorId=1170310939761979584, language=CN, stringName=肖尧之, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=长安大学汽车学院,西安 710016, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1170310939384492215, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, xref=null, ext=[AuthorCompanyExt(id=1170310939392880824, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, companyId=1170310939384492215, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Automobile,Chang’an University,Xi’an 710016), AuthorCompanyExt(id=1170310939397075129, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, companyId=1170310939384492215, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=长安大学汽车学院,西安 710016)])]), Author(id=1170310939984277701, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, 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=1170310940059775175, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, authorId=1170310939984277701, language=EN, stringName=Kaifeng Xue, firstName=Kaifeng, middleName=null, lastName=Xue, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Automobile,Chang’an University,Xi’an 710016, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1170310940131078344, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, authorId=1170310939984277701, language=CN, stringName=薛凯峰, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=长安大学汽车学院,西安 710016, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1170310939384492215, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, xref=null, ext=[AuthorCompanyExt(id=1170310939392880824, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, companyId=1170310939384492215, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Automobile,Chang’an University,Xi’an 710016), AuthorCompanyExt(id=1170310939397075129, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, companyId=1170310939384492215, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=长安大学汽车学院,西安 710016)])]), Author(id=1170310940214964426, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=chenyisong_1988@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1170310940298850508, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, authorId=1170310940214964426, language=EN, stringName=Yisong Chen, firstName=Yisong, middleName=null, lastName=Chen, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Automobile,Chang’an University,Xi’an 710016, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1170310940403708109, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, authorId=1170310940214964426, language=CN, stringName=陈轶嵩, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=长安大学汽车学院,西安 710016, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1170310939384492215, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, xref=null, ext=[AuthorCompanyExt(id=1170310939392880824, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, companyId=1170310939384492215, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Automobile,Chang’an University,Xi’an 710016), AuthorCompanyExt(id=1170310939397075129, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, companyId=1170310939384492215, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=长安大学汽车学院,西安 710016)])])], keywords=[Keyword(id=1170310940617617614, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, orderNo=1, keyword=lattice structure), Keyword(id=1170310940709892303, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, orderNo=2, keyword=metamaterial), Keyword(id=1170310940781195472, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, orderNo=3, keyword=grain boundary strengthening), Keyword(id=1170310940848304337, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, orderNo=4, keyword=deformation mode), Keyword(id=1170310940919607506, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, orderNo=5, keyword=energy absorption), Keyword(id=1170310940995104979, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, orderNo=1, keyword=点阵结构), Keyword(id=1170310941066408148, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, orderNo=2, keyword=力学超材料), Keyword(id=1170310941204820181, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, orderNo=3, keyword=晶界强化), Keyword(id=1170310941288706262, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, orderNo=4, keyword=变形模式), Keyword(id=1170310941368398039, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, orderNo=5, keyword=能量吸收)], refs=[Reference(id=1170310944996471048, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=null, journalName=null, refType=null, unstructuredReference=任鑫,张相玉,谢亿民. 负泊松比材料和结构的研究进展[J]. 力学学报,2019,51(3): 656-689., articleTitle=null, refAbstract=null), Reference(id=1170310945059385610, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[1], rfOrder=1, authorNames=null, journalName=null, refType=null, unstructuredReference=REN Xin,ZHANG Xiangyu,XIE Yimin. Research progress in auxetic materials and structures[J]. Chinese Journal of Theoretical and Applied Mechanics,2019,51(3): 656-689., articleTitle=null, refAbstract=null), Reference(id=1170310945134883084, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=null, journalName=null, refType=null, unstructuredReference=马芳武,王强,梁鸿宇,等. 梯度负泊松比结构填充吸能盒多工况优化设计[J]. 汽车工程,2021,43(5): 754-761., articleTitle=null, refAbstract=null), Reference(id=1170310945206186254, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[2], rfOrder=3, authorNames=null, journalName=null, refType=null, unstructuredReference=MA Fangwu,WANG Qiang,LIANG Hongyu,et al. Multi⁃objective optimization of crash box filled with gradient negative poisson’s ratio structure under multiple conditions[J]. Automotive Engineering,2021,43(5): 754-761., articleTitle=null, refAbstract=null), Reference(id=1170310945285878033, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[3], rfOrder=4, authorNames=null, journalName=null, refType=null, unstructuredReference=LIANG H,ZHAO Y,CHEN S,et al. Review of crashworthiness studies on cellular structures[J]. Automotive Innovation,2023,6(3): 379-403., articleTitle=null, refAbstract=null), Reference(id=1170310945352986899, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[4], rfOrder=5, authorNames=null, journalName=null, refType=null, unstructuredReference=ZHANG H,WU J,ZHANG Y H,et al. Multistable mechanical metamaterials: a brief review[J]. Transactions of Nanjing University of Aeronautics & Astronautics,2021,38(1): 1-17., articleTitle=null, refAbstract=null), Reference(id=1170310945436872981, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[5], rfOrder=6, authorNames=null, journalName=null, refType=null, unstructuredReference=靳明珠,侯秀慧,赵文皓,等. 多层级曲梁多稳态超材料的可重用性研究[J/OL]. 力学学报,1-18[2024-06-24]., articleTitle=null, refAbstract=null), Reference(id=1170310945503981847, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[5], rfOrder=7, authorNames=null, journalName=null, refType=null, unstructuredReference=JIN M Z,HOU X H,ZHAO W H,et al. Research on reusable properties of multistable metamaterial of hierarchical curved beams[J/OL]. Chinese Journal of Theoretical and Applied Mechanics,1-18[2024-06-24]., articleTitle=null, refAbstract=null), Reference(id=1170310945566896409, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[6], rfOrder=8, authorNames=null, journalName=null, refType=null, unstructuredReference=WANG Y,CHEN Y,QIN C,et al. Manufacturing and mechanical properties of adjustable stiffness hierarchical orthogrid stiffened cylinders[J]. Polymer Composites,2024,45(7): 5305-6317., articleTitle=null, refAbstract=null), Reference(id=1170310945625616667, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[7], rfOrder=9, authorNames=null, journalName=null, refType=null, unstructuredReference=WEI Y,FAN Y,SHEN X,et al. A novel cylindrical mechanical metamaterial: design,fabrication,and compressive properties[C]//Structures. Elsevier,2024,63: 106336., articleTitle=null, refAbstract=null), Reference(id=1170310945680142620, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[8], rfOrder=10, authorNames=null, journalName=null, refType=null, unstructuredReference=任毅,冉威,蒲林,等. SLM成形Ti-6Al-4V层状混合点阵结构的力学性能和吸能特性研究[J]. 重庆交通大学学报(自然科学版),2024,43(6):118-126., articleTitle=null, refAbstract=null), Reference(id=1170310945743057181, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[8], rfOrder=11, authorNames=null, journalName=null, refType=null, unstructuredReference=REN Y,RAN W,PU L,et al. Mechanical properties and energy absorption characteristics of SLM-formed Ti-6Al-4V layered hybrid lattice structure[J]. Journal of Chongqing Jiaotong University(Natural Science),2024,43(6):118-126., articleTitle=null, refAbstract=null), Reference(id=1170310945826943262, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[9], rfOrder=12, authorNames=null, journalName=null, refType=null, unstructuredReference=黄安坤,温耀杰,张百成,等. 增材制造金属点阵结构性能研究进展[J]. 航空制造技术,2023,66(11):90-101., articleTitle=null, refAbstract=null), Reference(id=1170310945881469215, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[9], rfOrder=13, authorNames=null, journalName=null, refType=null, unstructuredReference=HUANG Ankun,WEN Yaojie,ZHANG Baicheng,et al. Research progress on properties of metal lattice structure by additive manufacturing[J]. Aeronautical Manufacturing Technology,2023,66(11):90-101., articleTitle=null, refAbstract=null), Reference(id=1170310945935995168, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[10], rfOrder=14, authorNames=null, journalName=null, refType=null, unstructuredReference=段晟昱,王潘丁,刘畅,等. 增材制造三维点阵结构设计、优化与性能表征方法研究进展[J]. 航空制造技术,2022,65(14):36-48,57., articleTitle=null, refAbstract=null), Reference(id=1170310946028269857, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[10], rfOrder=15, authorNames=null, journalName=null, refType=null, unstructuredReference=DUAN Shengyu,WANG Panding,LIU Chang,et al. Research progress on design,optimization and performance characterization of additive manufactured 3D lattice structures[J]. Aeronautical Manufacturing Technology,2022,65(14):36-48,57., articleTitle=null, refAbstract=null), Reference(id=1170310946091184418, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[11], rfOrder=16, authorNames=null, journalName=null, refType=null, unstructuredReference=易长炎,柏龙,陈晓红,等. 金属三维点阵结构拓扑构型研究及应用现状综述[J]. 功能材料,2017,48(10): 10055-10065., articleTitle=null, refAbstract=null), Reference(id=1170310946137321766, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[11], rfOrder=17, authorNames=null, journalName=null, refType=null, unstructuredReference=YI Changyan,BAI Long,CHEN Xiaohong,et al. Review on the metal three-dimensional lattice topoloay configurations research and application status[J]. Journal of Functional Materials,2017,48(10): 10055-10065., articleTitle=null, refAbstract=null), Reference(id=1170310946204430634, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[12], rfOrder=18, authorNames=null, journalName=null, refType=null, unstructuredReference=DAEHN G S,DAEHN K E,KUTTNE O. Environmentally responsible lightweight passenger vehicle design and manufacturing[J]. Automotive Innovation,2023,6(3): 300-310., articleTitle=null, refAbstract=null), Reference(id=1170310946284122412, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[13], rfOrder=19, authorNames=null, journalName=null, refType=null, unstructuredReference=HAMED J D,RAMONA J H,ANNA K,et al. Hybrid additive manufacturing of forming tools[J]. Automotive Innovation,2023,6(3): 311-323., articleTitle=null, refAbstract=null), Reference(id=1170310946439311662, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[14], rfOrder=20, authorNames=null, journalName=null, refType=null, unstructuredReference=梁鸿宇,刘百川,马芳武,等. 多工况碰撞载荷下点阵结构填充吸能盒设计策略研究[J].汽车工程,2023,45(2):293-303., articleTitle=null, refAbstract=null), Reference(id=1170310946519003442, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[14], rfOrder=21, authorNames=null, journalName=null, refType=null, unstructuredReference=LIANG Hongyu,LIU Baichuan,MA Fangwu,et al. Research on design strategy of lattice structure filled crash box under multi-angle lmpact loading[J]. Automotive Engineering,2023,45(2):293-303., articleTitle=null, refAbstract=null), Reference(id=1170310946586112308, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[15], rfOrder=22, authorNames=null, journalName=null, refType=null, unstructuredReference=BAI L,YI C,CHEN X,et al. Effective design of the graded strut of BCC lattice structure for improving mechanical properties[J]. Materials,2019,12(13): 2192., articleTitle=null, refAbstract=null), Reference(id=1170310946653221174, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[16], rfOrder=23, authorNames=null, journalName=null, refType=null, unstructuredReference=ZHANG P,QI D,XUE R,et al. Mechanical design and energy absorption performances of rational gradient lattice metamaterials[J]. Composite Structures,2021,277: 114606., articleTitle=null, refAbstract=null), Reference(id=1170310946716135738, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[17], rfOrder=24, authorNames=null, journalName=null, refType=null, unstructuredReference=WANG M,ZHANG J,WANG W,et al. Compression behaviors of the bio-inspired hierarchical lattice structure with improved mechanical properties and energy absorption capacity[J]. Journal of Materials Research and Technology,2022,17: 2755-2771., articleTitle=null, refAbstract=null), Reference(id=1170310946783244604, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[18], rfOrder=25, authorNames=null, journalName=null, refType=null, unstructuredReference=SUN Z P,GUO Y B,SHIM V P W. Characterisation and modeling of additively-manufactured polymeric hybrid lattice structures for energy absorption[J]. International Journal of Mechanical Sciences,2021,191: 106101., articleTitle=null, refAbstract=null), Reference(id=1170310946837770558, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[19], rfOrder=26, authorNames=null, journalName=null, refType=null, unstructuredReference=XIAO L,SHI G,FENG G,et al. Large deformation response of a novel triply periodic minimal surface skeletal-based lattice metamaterial with high stiffness and energy absorption[J]. International Journal of Solids and Structures,2024,296: 112830., articleTitle=null, refAbstract=null), Reference(id=1170310946921656642, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[20], rfOrder=27, authorNames=null, journalName=null, refType=null, unstructuredReference=LI Z,YANG F. Grain rotations during uniaxial deformation of gradient nano-grained metals using crystal plasticity finite element simulations[J]. Extreme Mechanics Letters,2017,16: 41-48., articleTitle=null, refAbstract=null), Reference(id=1170310947005542724, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[21], rfOrder=28, authorNames=null, journalName=null, refType=null, unstructuredReference=PHAM M S,LIU C,TODD I,et al. Damage-tolerant architected materials inspired by crystal microstructure[J]. Nature,2019,565(7739): 305-311., articleTitle=null, refAbstract=null), Reference(id=1170310947072651590, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[22], rfOrder=29, authorNames=null, journalName=null, refType=null, unstructuredReference=BIAN Y,LI P,YANG F,et al. Deformation mode and energy absorption of polycrystal-inspired square-cell lattice structures[J]. Applied Mathematics and Mechanics,2020,41: 1561-1582., articleTitle=null, refAbstract=null), Reference(id=1170310947139760458, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[23], rfOrder=30, authorNames=null, journalName=null, refType=null, unstructuredReference=SONG K,LI D,LIU T,et al. Crystal-twinning inspired lattice metamaterial for high stiffness,strength,and toughness[J]. Materials & Design,2022,221: 110916., articleTitle=null, refAbstract=null), Reference(id=1170310947194286412, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[24], rfOrder=31, authorNames=null, journalName=null, refType=null, unstructuredReference=LIU C,LERTTHANASARN J,PHAM M S. The origin of the boundary strengthening in polycrystal-inspired architected materials[J]. Nature Communications,2021,12(1): 4600., articleTitle=null, refAbstract=null), Reference(id=1170310947253006670, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[25], rfOrder=32, authorNames=null, journalName=null, refType=null, unstructuredReference=LI K,GAO X L,WANG J. Dynamic crushing behavior of honeycomb structures with irregular cell shapes and non-uniform cell wall thickness[J]. International Journal of Solids and Structures,2007,44(14-15): 5003-5026., articleTitle=null, refAbstract=null), Reference(id=1170310947307532626, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[26], rfOrder=33, authorNames=null, journalName=null, refType=null, unstructuredReference=LUO G,CHAI C,CHEN Y,et al. Investigations on the quasi-static/dynamic mechanical properties of 3D printed random honeycombs under in-plane compression[J]. Thin-Walled Structures,2023,190: 110931., articleTitle=null, refAbstract=null), Reference(id=1170310947391418708, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[27], rfOrder=34, authorNames=null, journalName=null, refType=null, unstructuredReference=FENG G,LI S,XIAO L,et al. Energy absorption performance of honeycombs with curved cell walls under quasi-static compression[J]. International Journal of Mechanical Sciences,2021,210: 106746., articleTitle=null, refAbstract=null)], funds=[Fund(id=1170310944728035584, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, awardId=2021YFB2501202, language=CN, fundingSource=
*国家重点研发计划子课题(2021YFB2501202), fundOrder=null, country=null), Fund(id=1170310944774172930, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, awardId=52302427, language=CN, fundingSource=国家自然科学基金(52302427), fundOrder=null, country=null), Fund(id=1170310944832893188, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, awardId=300102223101, language=CN, fundingSource=长安大学中央高校基金(300102223101), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1170310939384492215, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, xref=null, ext=[AuthorCompanyExt(id=1170310939392880824, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, companyId=1170310939384492215, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Automobile,Chang’an University,Xi’an 710016), AuthorCompanyExt(id=1170310939397075129, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, companyId=1170310939384492215, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=长安大学汽车学院,西安 710016)])], figs=[ArticleFig(id=1170310941611667672, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=hW7NbGxuWK+i8mA63PlYOA==, figureFileBig=dXZrUwUuxcXPU3zsxlzNWg==, tableContent=null), ArticleFig(id=1170310941691359449, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=图1, caption=
新型多晶体点阵结构力学超材料建模过程 (a)工业纯铁在500倍显微镜下的铁素体;(b)金属多晶体结构示意图;(c)直线处理后的晶界示意图;
(d)新型多晶体点阵结构力学超材料模型;(e)晶格角度α
, figureFileSmall=hW7NbGxuWK+i8mA63PlYOA==, figureFileBig=dXZrUwUuxcXPU3zsxlzNWg==, tableContent=null), ArticleFig(id=1170310941750079706, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=aW/t3dU0UbuvShcirF1olA==, figureFileBig=iyVe6J8vQR52sSWOwN05Zg==, tableContent=null), ArticleFig(id=1170310941812994267, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=图2, caption=
准静态单轴压缩有限元模型, figureFileSmall=aW/t3dU0UbuvShcirF1olA==, figureFileBig=iyVe6J8vQR52sSWOwN05Zg==, tableContent=null), ArticleFig(id=1170310941913657564, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=l2y8Pe+WqwEdy/JEWtD5RQ==, figureFileBig=0X3L6Wd/ZWCL3yILfDVE2A==, tableContent=null), ArticleFig(id=1170310942001737949, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=图3, caption=
不同网格尺寸下有限元模型的载荷位移曲线, figureFileSmall=l2y8Pe+WqwEdy/JEWtD5RQ==, figureFileBig=0X3L6Wd/ZWCL3yILfDVE2A==, tableContent=null), ArticleFig(id=1170310942068846814, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=l+VfJHbcbMioj5etqsmveA==, figureFileBig=WlosneEgRvVolkgkk95Lng==, tableContent=null), ArticleFig(id=1170310942131761375, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=图4, caption=
N12D30/60R06试验与仿真结果, figureFileSmall=l+VfJHbcbMioj5etqsmveA==, figureFileBig=WlosneEgRvVolkgkk95Lng==, tableContent=null), ArticleFig(id=1170310942207258848, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=N4qEJdXD10t/Asj+erYZAA==, figureFileBig=EF2kS/GVR06LwE+jYiATwA==, tableContent=null), ArticleFig(id=1170310942299533537, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=图5, caption=
同一参数下各模型的载荷位移曲线, figureFileSmall=N4qEJdXD10t/Asj+erYZAA==, figureFileBig=EF2kS/GVR06LwE+jYiATwA==, tableContent=null), ArticleFig(id=1170310942379225314, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=QmxEjJ+xpU5oiaNtPvFLPQ==, figureFileBig=bf6T9WNuyphbfPZ62wXyeg==, tableContent=null), ArticleFig(id=1170310942505054435, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=图6, caption=
0°晶格角度下单晶体与多晶体点阵材料载荷 位移曲线和变形模式对比
, figureFileSmall=QmxEjJ+xpU5oiaNtPvFLPQ==, figureFileBig=bf6T9WNuyphbfPZ62wXyeg==, tableContent=null), ArticleFig(id=1170310942588940516, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=chwkzx3ycIaIsPb1n9xeng==, figureFileBig=lT4kAjY+jOLUyJzV1M/hag==, tableContent=null), ArticleFig(id=1170310942656049381, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=图7, caption=
15°晶格角度下单晶体与多晶体点阵材料载荷位移曲线和变形模式对比, figureFileSmall=chwkzx3ycIaIsPb1n9xeng==, figureFileBig=lT4kAjY+jOLUyJzV1M/hag==, tableContent=null), ArticleFig(id=1170310942735741158, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=K8bLtnjaLQKzthIo5yPSCw==, figureFileBig=sGR8driEqrm4B3pQD06QTg==, tableContent=null), ArticleFig(id=1170310942790267111, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=图8, caption=
30°晶格角度下单晶体与多晶体点阵材料载荷位移曲线和变形模式对比, figureFileSmall=K8bLtnjaLQKzthIo5yPSCw==, figureFileBig=sGR8driEqrm4B3pQD06QTg==, tableContent=null), ArticleFig(id=1170310942848987368, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=JaYxxLWBGQiWveXMJcbeNQ==, figureFileBig=pUqUmILxf2nTNhCoon+WAw==, tableContent=null), ArticleFig(id=1170310942907707625, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=图9, caption=
45°晶格角度下单晶体与多晶体点阵材料载荷位移曲线和变形模式对比, figureFileSmall=JaYxxLWBGQiWveXMJcbeNQ==, figureFileBig=pUqUmILxf2nTNhCoon+WAw==, tableContent=null), ArticleFig(id=1170310942966427882, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=QbknLROM8iH9iNv2dzRtJg==, figureFileBig=Yp6x3tPD15Xb+n20D2mpCw==, tableContent=null), ArticleFig(id=1170310943033536747, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=图10, caption=
不同晶粒大小模型的载荷位移曲线, figureFileSmall=QbknLROM8iH9iNv2dzRtJg==, figureFileBig=Yp6x3tPD15Xb+n20D2mpCw==, tableContent=null), ArticleFig(id=1170310943096451308, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=43tkY2M++WE7Dm0zn54o9g==, figureFileBig=75skFMBT4JTPE4CceQybpQ==, tableContent=null), ArticleFig(id=1170310943163560173, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=图11, caption=
不同晶粒大小模型的变形模式对比, figureFileSmall=43tkY2M++WE7Dm0zn54o9g==, figureFileBig=75skFMBT4JTPE4CceQybpQ==, tableContent=null), ArticleFig(id=1170310943213891822, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=qkNDdKqM0wJXY0Qyq7aSIg==, figureFileBig=mEsVYKpsuKypfIS9p0M0WA==, tableContent=null), ArticleFig(id=1170310943285194991, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=图12, caption=
不同晶格角度排列的N12D30/60R06模型的载荷位移曲线, figureFileSmall=qkNDdKqM0wJXY0Qyq7aSIg==, figureFileBig=mEsVYKpsuKypfIS9p0M0WA==, tableContent=null), ArticleFig(id=1170310943356498160, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=BP2Hwjv6s+yI1NutLilFQA==, figureFileBig=BpDIkU3Hr63mg6yU1GvMUQ==, tableContent=null), ArticleFig(id=1170310943411024113, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=图13, caption=
不同晶格角度排列的N12D30/60R06模型的变形模式对比, figureFileSmall=BP2Hwjv6s+yI1NutLilFQA==, figureFileBig=BpDIkU3Hr63mg6yU1GvMUQ==, tableContent=null), ArticleFig(id=1170310943490715890, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=knxj9QwGSQ5M6s/EpOHx2Q==, figureFileBig=mDfIIsryrQ8K7SPnZfRP0Q==, tableContent=null), ArticleFig(id=1170310943591379187, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=图14, caption=
随机晶格角度模型的载荷位移曲线对比, figureFileSmall=knxj9QwGSQ5M6s/EpOHx2Q==, figureFileBig=mDfIIsryrQ8K7SPnZfRP0Q==, tableContent=null), ArticleFig(id=1170310943687848180, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=vq6rAI41iJFl4bxxMobOTg==, figureFileBig=gFwD+8DJOlo3bNcaUkdxMQ==, tableContent=null), ArticleFig(id=1170310943759151349, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=图15, caption=
不同随机度下多晶体点阵材料模型的载荷位移曲线对比, figureFileSmall=vq6rAI41iJFl4bxxMobOTg==, figureFileBig=gFwD+8DJOlo3bNcaUkdxMQ==, tableContent=null), ArticleFig(id=1170310943822065910, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=KfBhZn/mWqN2oPfJeoBCFg==, figureFileBig=cyYfURTU5QdrJv1U0VZKcw==, tableContent=null), ArticleFig(id=1170310943889174775, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=图16, caption=
不同随机度下多晶体点阵材料的变形模式对比, figureFileSmall=KfBhZn/mWqN2oPfJeoBCFg==, figureFileBig=cyYfURTU5QdrJv1U0VZKcw==, tableContent=null), ArticleFig(id=1170310943952089336, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 单晶体 | EA/J | SEA/(J·g-1) | 多晶体 | EA/J | SEA/(J·g-1) | EA提升/% | SEA提升/% |
| 0°单晶体 | 65.99 | 2.444 | N12D00R06 | 153.54 | 4.695 | 132.7 | 92.1 |
| 15°单晶体 | 53.17 | 2.179 | N12D15R06 | 140.14 | 4.273 | 153.6 | 96.1 |
| 30°单晶体 | 40.52 | 1.661 | N12D30R06 | 134.02 | 4.037 | 230.8 | 143.1 |
| 45°单晶体 | 43.72 | 1.792 | N12D45R06 | 124.96 | 3.798 | 185.8 | 112.0 |
), ArticleFig(id=1170310944061141241, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=表1, caption=
不同晶格角度的单晶体与多晶体点阵材料的耐撞性评价指标
, figureFileSmall=null, figureFileBig=null, tableContent=
| 单晶体 | EA/J | SEA/(J·g-1) | 多晶体 | EA/J | SEA/(J·g-1) | EA提升/% | SEA提升/% |
| 0°单晶体 | 65.99 | 2.444 | N12D00R06 | 153.54 | 4.695 | 132.7 | 92.1 |
| 15°单晶体 | 53.17 | 2.179 | N12D15R06 | 140.14 | 4.273 | 153.6 | 96.1 |
| 30°单晶体 | 40.52 | 1.661 | N12D30R06 | 134.02 | 4.037 | 230.8 | 143.1 |
| 45°单晶体 | 43.72 | 1.792 | N12D45R06 | 124.96 | 3.798 | 185.8 | 112.0 |
), ArticleFig(id=1170310944128250106, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 多晶体 | EA/J | SEA/(J·g-1) | CFE | ULC |
| N06D45R06 | 117.95 | 3.585 | 0.878 | 0.114 |
| N09D45R06 | 115.27 | 3.504 | 0.881 | 0.119 |
| N12D45R06 | 124.96 | 3.798 | 0.888 | 0.090 |
| N15D45R06 | 125.96 | 3.829 | 0.908 | 0.161 |
), ArticleFig(id=1170310944186970363, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=表2, caption=
不同晶粒大小模型的耐撞性评价指标
, figureFileSmall=null, figureFileBig=null, tableContent=
| 多晶体 | EA/J | SEA/(J·g-1) | CFE | ULC |
| N06D45R06 | 117.95 | 3.585 | 0.878 | 0.114 |
| N09D45R06 | 115.27 | 3.504 | 0.881 | 0.119 |
| N12D45R06 | 124.96 | 3.798 | 0.888 | 0.090 |
| N15D45R06 | 125.96 | 3.829 | 0.908 | 0.161 |
), ArticleFig(id=1170310944254079228, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 多晶体 | EA/J | SEA/(J·g-1) | CFE | ULC |
| N12D30/60R06-1 | 133.37 | 4.029 | 0.887 | 0.107 |
| N12D30/60R06-2 | 133.72 | 4.004 | 0.841 | 0.135 |
| N12D30/60R06-3 | 131.02 | 3.935 | 0.740 | 0.116 |
| N12D30/60R06-4 | 136.20 | 4.140 | 0.877 | 0.134 |
), ArticleFig(id=1170310944321188093, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=表3, caption=
不同晶格角度排列的N12D30/60R06模型的耐撞性评价指标
, figureFileSmall=null, figureFileBig=null, tableContent=
| 多晶体 | EA/J | SEA/(J·g-1) | CFE | ULC |
| N12D30/60R06-1 | 133.37 | 4.029 | 0.887 | 0.107 |
| N12D30/60R06-2 | 133.72 | 4.004 | 0.841 | 0.135 |
| N12D30/60R06-3 | 131.02 | 3.935 | 0.740 | 0.116 |
| N12D30/60R06-4 | 136.20 | 4.140 | 0.877 | 0.134 |
), ArticleFig(id=1170310944396685566, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 多晶体 | EA/J | SEA/(J·g-1) | CFE | ULC |
| N12DrandR06-1 | 120.49 | 3.719 | 0.770 | 0.146 |
| N12DrandR06-2 | 164.85 | 5.057 | 0.853 | 0.133 |
| N12DrandR06-3 | 143.54 | 4.403 | 0.772 | 0.102 |
| N12D30/60R06-1 | 133.37 | 4.029 | 0.887 | 0.107 |
), ArticleFig(id=1170310944530903295, tenantId=1146029695717560320, journalId=1146120084050784272, articleId=1154021704159449839, language=CN, label=表4, caption=
随机晶格角度模型的耐撞性评价指标
, figureFileSmall=null, figureFileBig=null, tableContent=
| 多晶体 | EA/J | SEA/(J·g-1) | CFE | ULC |
| N12DrandR06-1 | 120.49 | 3.719 | 0.770 | 0.146 |
| N12DrandR06-2 | 164.85 | 5.057 | 0.853 | 0.133 |
| N12DrandR06-3 | 143.54 | 4.403 | 0.772 | 0.102 |
| N12D30/60R06-1 | 133.37 | 4.029 | 0.887 | 0.107 |
)], attaches=null, journal=Journal(id=1146119049450201092, delFlag=0, nameCn=汽车工程, nameEn=Automotive Engineering, nameHistory1=null, nameHistory2=null, issn=1000-680X, eissn=, cn=11-2221/U, coden=null, periodic=0, language=CN, oaType=否, 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=QBBRQev7wkMVPuUPGz0mFw==, journalPrice=null, startedYear=null, abbrevIsoEn=Auto Eng, journalRemark=null, publicationField=null, createdTime=null, updatedTime=1755587219741, createdBy=null, updatedBy=15831073675, firstLetterCn=A, firstLetterEn=A, subjectCode=Engineering, subjectName=工程, subjectCodeEn=Engineering, subjectNameEn=null, picCn=QBBRQev7wkMVPuUPGz0mFw==, picEn=p+MsLQKu3DZkDibBsTBu1Q==, jcr=null, cjcr=null, exts=[JournalExt(id=1164580465202643295, language=CN, name=汽车工程, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=null, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=https://www.qichegongcheng.com/CN/1000-680X/home.shtml, createdTime=1755587219763, updatedTime=1755587219763, createdBy=15831073675, updatedBy=15831073675, submissionGuidelinesUrl=https://www.qichegongcheng.com/CN/column/column6.shtml, submissionAuthorUrl=https://journal03.magtechjournal.com/journalx_qcgc/authorLogOn.action, submissionEditorUrl=https://journal03.magtechjournal.com/journalx_qcgc/editorLogOn.action, submissionReviewUrl=https://journal03.magtechjournal.com/journalx_qcgc/expertLogOn.action, submissionCeEditorUrl=https://journal03.magtechjournal.com/journalx_qcgc/editorInChiefLogOn.action, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1164580465248780640, language=EN, name=Automotive Engineering, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=null, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=https://www.qichegongcheng.com/EN/1000-680X/home.shtml, createdTime=1755587219774, updatedTime=1755587219774, createdBy=15831073675, updatedBy=15831073675, submissionGuidelinesUrl=https://www.qichegongcheng.com/EN/column/column6.shtml, submissionAuthorUrl=https://journal03.magtechjournal.com/journalx_qcgc/authorLogOn.action, submissionEditorUrl=https://journal03.magtechjournal.com/journalx_qcgc/editorLogOn.action, submissionReviewUrl=https://journal03.magtechjournal.com/journalx_qcgc/expertLogOn.action, submissionCeEditorUrl=https://journal03.magtechjournal.com/journalx_qcgc/editorInChiefLogOn.action, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1146120084050784272, websiteList=[Website(id=1148243202387206565, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1146120084050784272, 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/qcygc/CN, language=CN, createTime=1751692112776, createBy=18614031015, updateTime=1753500958911, updateBy=18614031015, name=《汽车工程》中文站点, tplId=1146099689490845704, title=汽车工程, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1148622315115540535, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202387206565, code=articleTextType, value=kx, createTime=1751782500294, updateTime=1751782500294, creator=18614031015, updator=18614031015), WebsiteProps(id=1148622315094569012, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202387206565, code=banner, value=null, createTime=1751782500289, updateTime=1751782500289, creator=18614031015, updator=18614031015), WebsiteProps(id=1148622315081986099, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202387206565, code=logo, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic?fileId=+W0ZN6/p6N8AvZxnX71krg==, createTime=1751782500286, updateTime=1751782500286, creator=18614031015, updator=18614031015), WebsiteProps(id=1148622315107151926, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202387206565, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic, createTime=1751782500292, updateTime=1751782500292, creator=18614031015, updator=18614031015), WebsiteProps(id=1148622315102957621, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1148243202387206565, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1751782500291, updateTime=1751782500291, creator=18614031015, updator=18614031015)]), Website(id=1155829970321686531, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1146120084050784272, 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/qcygc/EN, language=EN, createTime=1753500939211, createBy=18614031015, updateTime=1753500939211, updateBy=18614031015, name=《汽车工程》英文站点, tplId=1146101810881728533, title=Automotive Engineering, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1155830904879702095, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155829970321686531, code=articleTextType, value=kx, createTime=1753501162023, updateTime=1753501162023, creator=18614031015, updator=18614031015), WebsiteProps(id=1155830904858730572, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155829970321686531, code=banner, value=null, createTime=1753501162018, updateTime=1753501162018, creator=18614031015, updator=18614031015), WebsiteProps(id=1155830904837759051, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155829970321686531, code=logo, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic?fileId=+W0ZN6/p6N8AvZxnX71krg==, createTime=1753501162013, updateTime=1753501162013, creator=18614031015, updator=18614031015), WebsiteProps(id=1155830904875507790, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155829970321686531, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/kjdb/CN/file/pic, createTime=1753501162022, updateTime=1753501162022, creator=18614031015, updator=18614031015), WebsiteProps(id=1155830904867119181, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1155829970321686531, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1753501162020, updateTime=1753501162020, creator=18614031015, updator=18614031015)])], journalTitle=汽车工程, weixinUrl=null, journalUrl=null, iacademicId=null, status=0, seqNo=null, journalTitleEn=Automotive Engineering, journalPhotoCn=QBBRQev7wkMVPuUPGz0mFw==, journalPhotoEn=p+MsLQKu3DZkDibBsTBu1Q==, journalFirstLetter=A, 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/qcygc/CN/10.19562/j.chinasae.qcgc.2024.12.008, detailUrlEn=https://castjournals.cast.org.cn/joweb/qcygc/EN/10.19562/j.chinasae.qcgc.2024.12.008, pdfUrlCn=https://castjournals.cast.org.cn/joweb/qcygc/CN/PDF/10.19562/j.chinasae.qcgc.2024.12.008, pdfUrlEn=https://castjournals.cast.org.cn/joweb/qcygc/EN/PDF/10.19562/j.chinasae.qcgc.2024.12.008, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)