Article(id=1243226192795512863, tenantId=1146029695717560320, journalId=1242798230522609684, issueId=1243226190786441246, articleNumber=null, orderNo=null, doi=10.7511/jslx20240627001, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1719417600000, receivedDateStr=2024-06-27, revisedDate=1722182400000, revisedDateStr=2024-07-29, acceptedDate=null, acceptedDateStr=null, onlineDate=1774337822387, onlineDateStr=2026-03-24, pubDate=1761580800000, pubDateStr=2025-10-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1774337822387, onlineIssueDateStr=2026-03-24, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774337822387, creator=13701087609, updateTime=1774337822387, updator=13701087609, issue=Issue{id=1243226190786441246, tenantId=1146029695717560320, journalId=1242798230522609684, year='2025', volume='42', issue='5', pageStart='699', pageEnd='888', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1774337821909, creator=13701087609, updateTime=1774338282025, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1243228120724128564, tenantId=1146029695717560320, journalId=1242798230522609684, issueId=1243226190786441246, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1243228120724128565, tenantId=1146029695717560320, journalId=1242798230522609684, issueId=1243226190786441246, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=744, endPage=750, ext={EN=ArticleExt(id=1243226193617596454, articleId=1243226192795512863, tenantId=1146029695717560320, journalId=1242798230522609684, language=EN, title=Nonlinear hysteresis modeling of bolt connections in satellite load-carrying structures using a Residual Improvement Deep Learning Algorithm, columnId=1243226193193971746, journalTitle=Chinese Journal of Computational Mechanics, columnName=Research Papers, runingTitle=null, highlight=null, articleAbstract=
Accurately constructing the nonlinear hysteresis loop model at the bolt connection is crucial for the vibration reduction and safety performance evaluation of a satellite load-carrying structure. Traditional time-domain analysis methods of computational models require substantial time costs, and typical data-driven models struggle to construct high-precision hysteresis models. To address these challenges, a novel Residual Improvement Deep Learning Algorithm (RIDLA) is proposed for constructing the hysteresis loop model of displacement and force at the bolt connection. The algorithm fully leverages the capacity of Long Short-Term Memory (LSTM) neural networks to fit nonlinear relationships in time series. It adopts an innovative approach by creating a multi-level residual improvement deep learning model that iteratively refines predictions based on measured responses, resulting in highly accurate modeling of hysteresis at bolt connections. The performance of the RIDLA method is validated using experimental data from cyclic loading of a subcomponent of a satellite load carrying structure. The findings demonstrate that RIDLA achieves highly accurate predictions of the displacement and force hysteresis loop at the bolt connection. Additionally, the RIDLA method could be applied to predict the dynamic responses of other complex non-linear systems.
, 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=Naijian GU, Kun LIU, Wenhua WU, Xinglin GUO), CN=ArticleExt(id=1243226239071269756, articleId=1243226192795512863, tenantId=1146029695717560320, journalId=1242798230522609684, language=CN, title=基于RIDLA的卫星承重结构螺栓连接非线性滞回建模, columnId=1243226193739231271, journalTitle=计算力学学报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=
准确构建螺栓连接处的非线性滞回曲线模型对卫星承重结构的减振和安全性能评估至关重要。传统计算模型的时域分析方法需要大量时间成本,典型的数据驱动模型难以构建高精度的滞回模型。针对上述挑战,提出了一种新的残差改进的深度学习算法RIDLA(Residual Improvement Deep Learning Algorithm),用于构建螺栓连接处位移与力的滞回曲线模型。该算法充分利用长短期记忆(LSTM)神经网络拟合时间序列非线性关系的能力,通过实测响应与计算残差之间的交互迭代,构建了多级别的残差改进深度学习模型,从而实现了对螺栓连接处滞回模型的准确建模。使用某卫星承重结构的子部件循环加载实验数据验证了RIDLA方法的性能。结果表明RIDLA实现了对螺栓连接处的位移和力滞回曲线高度精确的预测。此外,RIDLA方法有可能应用于预测其他复杂非线性系统的动态响应。
, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=062fZJKvw0qLer7ZLglKXA==, magXml=VvLIwwZu7TESd57hUdS6Sg==, pdfUrl=null, pdf=uzg7itAgTsnbcGFrUSQEgQ==, pdfFileSize=3948012, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=Qn1w5PKWZ0wKhrSHW61RTg==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=5Fa/C6FACeXetOaUttRioA==, mapNumber=null, authorCompany=null, fund=null, authors=
, authorsList=顾乃建, 刘坤, 武文华, 郭杏林)}, authors=[Author(id=1243226240455390104, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, 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=1243226240849654683, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, authorId=1243226240455390104, language=EN, stringName=Naijian GU, firstName=Naijian, middleName=null, lastName=GU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1243226241222947748, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, authorId=1243226240455390104, language=CN, stringName=顾乃建, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.大连理工大学 工业装备结构分析优化与CAE软件全国重点实验室,大连 116024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1243226239528448901, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, xref=1., ext=[AuthorCompanyExt(id=1243226239532643206, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, companyId=1243226239528448901, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China), AuthorCompanyExt(id=1243226239541031815, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, companyId=1243226239528448901, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.大连理工大学 工业装备结构分析优化与CAE软件全国重点实验室,大连 116024)])]), Author(id=1243226241579463593, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, 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=1243226242019865521, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, authorId=1243226241579463593, language=EN, stringName=Kun LIU, firstName=Kun, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1243226242460267447, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, authorId=1243226241579463593, language=CN, stringName=刘坤, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.大连理工大学 工业装备结构分析优化与CAE软件全国重点实验室,大连 116024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1243226239528448901, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, xref=1., ext=[AuthorCompanyExt(id=1243226239532643206, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, companyId=1243226239528448901, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China), AuthorCompanyExt(id=1243226239541031815, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, companyId=1243226239528448901, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.大连理工大学 工业装备结构分析优化与CAE软件全国重点实验室,大连 116024)])]), Author(id=1243226242665788351, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=lxyuhua@dlut.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1243226242787423171, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, authorId=1243226242665788351, language=EN, stringName=Wenhua WU, firstName=Wenhua, middleName=null, lastName=WU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1.State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China
2.Ningbo Research Institute of Dalian University of Technology, Ningbo 315000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1243226243211047880, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, authorId=1243226242665788351, language=CN, stringName=武文华, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1.大连理工大学 工业装备结构分析优化与CAE软件全国重点实验室,大连 116024
2.大连理工大学宁波研究院,宁波 315000, bio={"content":"
武文华*(1973-),男,博士,教授(E-mail:lxyuhua@dlut.edu.cn).
"}, bioImg=null, bioContent=
武文华*(1973-),男,博士,教授(E-mail:lxyuhua@dlut.edu.cn).
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1243226239528448901, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, xref=1., ext=[AuthorCompanyExt(id=1243226239532643206, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, companyId=1243226239528448901, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China), AuthorCompanyExt(id=1243226239541031815, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, companyId=1243226239528448901, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.大连理工大学 工业装备结构分析优化与CAE软件全国重点实验室,大连 116024)]), AuthorCompany(id=1243226239964656528, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, xref=2., ext=[AuthorCompanyExt(id=1243226239973045137, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, companyId=1243226239964656528, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.Ningbo Research Institute of Dalian University of Technology, Ningbo 315000, China), AuthorCompanyExt(id=1243226239981433746, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, companyId=1243226239964656528, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.大连理工大学宁波研究院,宁波 315000)])]), Author(id=1243226243496260556, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, 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=1243226243756307407, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, authorId=1243226243496260556, language=EN, stringName=Xinglin GUO, firstName=Xinglin, middleName=null, lastName=GUO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1243226244184126420, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, authorId=1243226243496260556, language=CN, stringName=郭杏林, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, address=
1.大连理工大学 工业装备结构分析优化与CAE软件全国重点实验室,大连 116024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1243226239528448901, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, xref=1., ext=[AuthorCompanyExt(id=1243226239532643206, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, companyId=1243226239528448901, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China), AuthorCompanyExt(id=1243226239541031815, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, companyId=1243226239528448901, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.大连理工大学 工业装备结构分析优化与CAE软件全国重点实验室,大连 116024)])])], keywords=[Keyword(id=1243226244603556825, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, orderNo=1, keyword=load-carrying structure), Keyword(id=1243226245027181533, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, orderNo=2, keyword=bolt connection), Keyword(id=1243226245337560032, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, orderNo=3, keyword=hysteresis model), Keyword(id=1243226245719241698, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, orderNo=4, keyword=residual improvement), Keyword(id=1243226246293861352, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, orderNo=5, keyword=deep learning), Keyword(id=1243226246751040491, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, orderNo=1, keyword=承重结构), Keyword(id=1243226247136916463, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, orderNo=2, keyword=螺栓连接), Keyword(id=1243226247782839282, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, orderNo=3, keyword=滞回模型), Keyword(id=1243226248219046899, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, orderNo=4, keyword=残差改进), Keyword(id=1243226248697197559, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, orderNo=5, keyword=深度学习)], refs=[Reference(id=1243226256410521714, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=2021, volume=42, issue=8, pageStart=953, pageEnd=960, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=董彦芝, 盛聪, 曾惠忠, journalName=宇航学报, refType=null, unstructuredReference=董彦芝, 盛聪, 曾惠忠,
等. 嫦娥五号轻量化高精度上升器结构设计[J].
宇航学报,
2021,
42(8): 953-960, articleTitle=嫦娥五号轻量化高精度上升器结构设计, refAbstract=null), Reference(id=1243226256498602100, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=2021, volume=42, issue=8, pageStart=953, pageEnd=960, url=null, language=null, rfNumber=[1], rfOrder=1, authorNames=DONG Yanzhi, SHENG Cong, ZENG Huizhong, journalName=Journal of Astronautics, refType=null, unstructuredReference=(
DONG Yanzhi,
SHENG Cong,
ZENG Huizhong,
et al. Design of lightweight and high precision structure of Chang'e-5 ascender[J].
Journal of Astronautics,
2021,
42(8): 953-960. (in Chinese)), articleTitle=Design of lightweight and high precision structure of Chang'e-5 ascender, refAbstract=null), Reference(id=1243226256725094518, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=2021, volume=36, issue=2, pageStart=358, pageEnd=368, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=李伦绪, 陈果, 于平超, journalName=航空动力学报, refType=null, unstructuredReference=李伦绪, 陈果, 于平超,
等. 止口螺栓连接结构非线性刚度机理分析及数值仿真[J].
航空动力学报,
2021,
36(2): 358-368., articleTitle=止口螺栓连接结构非线性刚度机理分析及数值仿真, refAbstract=null), Reference(id=1243226256842535032, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=2021, volume=36, issue=2, pageStart=358, pageEnd=368, url=null, language=null, rfNumber=[2], rfOrder=3, authorNames=LI Lunxu, CHEN Guo, YU Pingchao, journalName=Journal of Aerospace Power, refType=null, unstructuredReference=(
LI Lunxu,
CHEN Guo,
YU Pingchao,
et al. Nonlinear stiffness mechanism analysis and numerical simulation of rabbet-bolted connection structure[J].
Journal of Aerospace Power,
2021,
36(2): 358-368. (in Chinese)), articleTitle=Nonlinear stiffness mechanism analysis and numerical simulation of rabbet-bolted connection structure, refAbstract=null), Reference(id=1243226257048055931, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=2015, volume=32, issue=4, pageStart=503, pageEnd=511, url=null, language=null, rfNumber=[3], rfOrder=4, authorNames=芦旭, 王平, 王建男, journalName=计算力学学报, refType=null, unstructuredReference=芦旭, 王平, 王建男,
等. 含剪力销(锥)螺栓法兰连接结构非线性特性[J].
计算力学学报,
2015,
32(4): 503-511., articleTitle=含剪力销(锥)螺栓法兰连接结构非线性特性, refAbstract=null), Reference(id=1243226257182273663, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=2015, volume=32, issue=4, pageStart=503, pageEnd=511, url=null, language=null, rfNumber=[3], rfOrder=5, authorNames=LU Xu, WANG Ping, WANG Jiannan, journalName=Chinese Journal of Computational Mechanics, refType=null, unstructuredReference=(
LU Xu,
WANG Ping,
WANG Jiannan,
et al. Nonlinear behavior of bolted flange connections containing shear pin (CONE)[J].
Chinese Journal of Computational Mechanics,
2015,
32(4): 503-511. (in Chinese)), articleTitle=Nonlinear behavior of bolted flange connections containing shear pin (CONE), refAbstract=null), Reference(id=1243226257270354050, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=2023, volume=280, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[4], rfOrder=6, authorNames=Mei A, Gusella F, Orlando M, journalName=Engineering Structures, refType=null, unstructuredReference=
Mei A,
Gusella F,
Orlando M. A steel bracing system dissipating energy through moment-rotation hysteresis loops[J].
Engineering Structures,
2023,
280: 115640., articleTitle=A steel bracing system dissipating energy through moment-rotation hysteresis loops, refAbstract=null), Reference(id=1243226257433931909, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=2019, volume=218, issue=null, pageStart=644, pageEnd=656, url=null, language=null, rfNumber=[5], rfOrder=7, authorNames=Ning C L, Wang L P, Du W Q, journalName=Construction and Building Materials, refType=null, unstructuredReference=
Ning C L,
Wang L P,
Du W Q. A practical approach to predict the hysteresis loop of reinforced concrete columns failing in different modes[J].
Construction and Building Materials,
2019,
218: 644-656., articleTitle=A practical approach to predict the hysteresis loop of reinforced concrete columns failing in different modes, refAbstract=null), Reference(id=1243226257538789513, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=1966, volume=33, issue=4, pageStart=893, pageEnd=900, url=null, language=null, rfNumber=[6], rfOrder=8, authorNames=Iwan W D, journalName=Journal of Applied Mechanics, refType=null, unstructuredReference=
Iwan W D. A distributed-element model for hysteresis and its steady-state dynamic response[J].
Journal of Applied Mechanics,
1966,
33(4): 893-900., articleTitle=A distributed-element model for hysteresis and its steady-state dynamic response, refAbstract=null), Reference(id=1243226257614286986, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=1980, volume=47, issue=1, pageStart=150, pageEnd=154, url=null, language=null, rfNumber=[7], rfOrder=9, authorNames=Wen Y K, journalName=Journal of Applied Mechanics, refType=null, unstructuredReference=
Wen Y K. Equivalent linearization for hysteretic systems under random excitation[J].
Journal of Applied Mechanics,
1980,
47(1): 150-154., articleTitle=Equivalent linearization for hysteretic systems under random excitation, refAbstract=null), Reference(id=1243226257782059149, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=1991, volume=117, issue=1, pageStart=132, pageEnd=153, url=null, language=null, rfNumber=[8], rfOrder=10, authorNames=Ghaboussi J, Garrett J H Jr, Wu X, journalName=Journal of Engineering Mechanics, refType=null, unstructuredReference=
Ghaboussi J,
Garrett J H Jr,
Wu X. Knowledge-based modeling of material behavior with neural networks[J].
Journal of Engineering Mechanics,
1991,
117(1): 132-153., articleTitle=Knowledge-based modeling of material behavior with neural networks, refAbstract=null), Reference(id=1243226257874333840, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=2015, volume=521, issue=7553, pageStart=436, pageEnd=444, url=null, language=null, rfNumber=[9], rfOrder=11, authorNames=LeCun Y, Bengio Y, Hinton G, journalName=Nature, refType=null, unstructuredReference=
LeCun Y,
Bengio Y,
Hinton G. Deep learning[J].
Nature,
2015,
521(7553): 436-444., articleTitle=Deep learning, refAbstract=null), Reference(id=1243226257962414226, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=2022, volume=43, issue=12, pageStart=1618, pageEnd=1628, url=null, language=null, rfNumber=[10], rfOrder=12, authorNames=顾乃建, 武文华, 郭杏林, journalName=宇航学报, refType=null, unstructuredReference=顾乃建, 武文华, 郭杏林. 一种星-箭连接动态界面力的深度学习反演方法[J].
宇航学报,
2022,
43(12): 1618-1628., articleTitle=一种星-箭连接动态界面力的深度学习反演方法, refAbstract=null), Reference(id=1243226258054688915, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=2022, volume=43, issue=12, pageStart=1618, pageEnd=1628, url=null, language=null, rfNumber=[10], rfOrder=13, authorNames=GU Naijian, WU Wenhua, GUO Xinglin, journalName=Journal of Astronautics, refType=null, unstructuredReference=(
GU Naijian,
WU Wenhua,
GUO Xinglin. A deep learning inversion method for dynamic interface force of satellite-rocket connection[J].
Journal of Astronautics,
2022,
43(12): 1618-1628. (in Chinese)), articleTitle=A deep learning inversion method for dynamic interface force of satellite-rocket connection, refAbstract=null), Reference(id=1243226258163740820, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=2022, volume=45, issue=null, pageStart=1990, pageEnd=2006, url=null, language=null, rfNumber=[11], rfOrder=14, authorNames=Yazdanpanah O, Chang M, Park M, journalName=Structures, refType=null, unstructuredReference=
Yazdanpanah O,
Chang M,
Park M,
et al. Seismic response prediction of RC bridge piers through stacked long short-term memory network[J].
Structures,
2022,
45: 1990-2006., articleTitle=Seismic response prediction of RC bridge piers through stacked long short-term memory network, refAbstract=null), Reference(id=1243226258281181334, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=2023, volume=286, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[12], rfOrder=15, authorNames=Gu Y, Lu X Z, Xu Y J, journalName=Computers & Structures, refType=null, unstructuredReference=
Gu Y,
Lu X Z,
Xu Y J. A deep ensemble learning-driven method for the intelligent construction of structural hysteresis models[J].
Computers & Structures,
2023,
286: 107106., articleTitle=A deep ensemble learning-driven method for the intelligent construction of structural hysteresis models, refAbstract=null), Reference(id=1243226258386038936, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=2014, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[13], rfOrder=16, authorNames=Kingma D P, Ba J, journalName=null, refType=null, unstructuredReference=
Kingma D P,
Ba J. Adam: A method for stochastic optimization[EB/OL].
2014: arXiv:
https://arxiv.org/abs/1412.6980, articleTitle=Adam: A method for stochastic optimization, refAbstract=null), Reference(id=1243226258499285146, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=2019, volume=133, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[14], rfOrder=17, authorNames=Zhou J, Dong L L, Guan W, journalName=Mechanical Systems and Signal Processing, refType=null, unstructuredReference=
Zhou J,
Dong L L,
Guan W,
et al. Impact load identification of nonlinear structures using deep Recurrent Neural Network[J].
Mechanical Systems and Signal Processing,
2019,
133: 106292., articleTitle=Impact load identification of nonlinear structures using deep Recurrent Neural Network, refAbstract=null), Reference(id=1243226258570588316, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, doi=null, pmid=null, pmcid=null, year=2023, volume=129, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[15], rfOrder=18, authorNames=Gu N J, Wu W H, Guo X L, journalName=Mechanics Research Communications, refType=null, unstructuredReference=
Gu N J,
Wu W H,
Guo X L,
et al. A novel residual improved deep learning indirect measurement algorithm (RIDLA) for nonlinear dynamic responses[J].
Mechanics Research Communications,
2023,
129: 104087., articleTitle=A novel residual improved deep learning indirect measurement algorithm (RIDLA) for nonlinear dynamic responses, refAbstract=null)], funds=[Fund(id=1243226256209195117, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, awardId=2021YFA1003501, language=CN, fundingSource=国家重点研发计划(2021YFA1003501), fundOrder=null, country=null), Fund(id=1243226256305664112, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, awardId=2022Z061001, language=CN, fundingSource=航空科学基金(2022Z061001), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1243226239528448901, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, xref=1., ext=[AuthorCompanyExt(id=1243226239532643206, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, companyId=1243226239528448901, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China), AuthorCompanyExt(id=1243226239541031815, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, companyId=1243226239528448901, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.大连理工大学 工业装备结构分析优化与CAE软件全国重点实验室,大连 116024)]), AuthorCompany(id=1243226239964656528, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, xref=2., ext=[AuthorCompanyExt(id=1243226239973045137, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, companyId=1243226239964656528, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.Ningbo Research Institute of Dalian University of Technology, Ningbo 315000, China), AuthorCompanyExt(id=1243226239981433746, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, companyId=1243226239964656528, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.大连理工大学宁波研究院,宁波 315000)])], figs=[ArticleFig(id=1243226249166959609, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, label=Fig. 1, caption=
Residual Improvement Deep Learning Algorithm (RIDLA), figureFileSmall=ozK7dw8l8esCaYMOULx+zg==, figureFileBig=Qn1w5PKWZ0wKhrSHW61RTg==, tableContent=null), ArticleFig(id=1243226249565418492, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, label=图1, caption=
残差改进的深度学习算法框架, figureFileSmall=ozK7dw8l8esCaYMOULx+zg==, figureFileBig=Qn1w5PKWZ0wKhrSHW61RTg==, tableContent=null), ArticleFig(id=1243226250358140930, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, label=Fig. 2, caption=
Architecture of the LSTM neural network model, figureFileSmall=nikOW0BOajLeIqGXg2sxpA==, figureFileBig=+rQkXWXjFRMcpozWndOWEw==, tableContent=null), ArticleFig(id=1243226250836291587, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, label=图2, caption=
LSTM神经网络模型结构, figureFileSmall=nikOW0BOajLeIqGXg2sxpA==, figureFileBig=+rQkXWXjFRMcpozWndOWEw==, tableContent=null), ArticleFig(id=1243226251146670087, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, label=Fig. 3, caption=
Data interactive iteration of the RIDLA method, figureFileSmall=+wx9x7rjABVoNz97wn4QhA==, figureFileBig=Q1XbozMJCrzYlcZPDChx4g==, tableContent=null), ArticleFig(id=1243226251532546059, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, label=图3, caption=
RIDLA方法的数据交互迭代, figureFileSmall=+wx9x7rjABVoNz97wn4QhA==, figureFileBig=Q1XbozMJCrzYlcZPDChx4g==, tableContent=null), ArticleFig(id=1243226251775815693, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, label=Fig. 4, caption=
Loop structure of the LSTM cell, figureFileSmall=NlbCzvHaSLBPW36cPDfaRA==, figureFileBig=r67EutwTHdt+iHfwEbdvkw==, tableContent=null), ArticleFig(id=1243226251931004947, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, label=图4, caption=
LSTM单元结构[14], figureFileSmall=NlbCzvHaSLBPW36cPDfaRA==, figureFileBig=r67EutwTHdt+iHfwEbdvkw==, tableContent=null), ArticleFig(id=1243226252262354967, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, label=Fig. 5, caption=
Single-layer LSTM sequential architecture, figureFileSmall=QgpE3gf9E8Q8qd+TkdM/sA==, figureFileBig=/SsOZt0lgyARIV1AdELivA==, tableContent=null), ArticleFig(id=1243226252614676510, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, label=图5, caption=
单层LSTM序列架构, figureFileSmall=QgpE3gf9E8Q8qd+TkdM/sA==, figureFileBig=/SsOZt0lgyARIV1AdELivA==, tableContent=null), ArticleFig(id=1243226252987969567, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, label=Fig. 6, caption=
DOF spring oscillator nonlinear system, figureFileSmall=YyINwd2JktY2VDYZUR5HDg==, figureFileBig=BeqLLf0PiUrEuAvP/1YgLg==, tableContent=null), ArticleFig(id=1243226253495480354, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, label=图6, caption=
6DOF弹簧振子非线性系统, figureFileSmall=YyINwd2JktY2VDYZUR5HDg==, figureFileBig=BeqLLf0PiUrEuAvP/1YgLg==, tableContent=null), ArticleFig(id=1243226253856190504, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, label=Fig. 7, caption=
Correlation analysis of displacement data, figureFileSmall=1A1obyuNvgmfJHnN2I+bZw==, figureFileBig=13A7nF/jUSpDfK3uva7gAQ==, tableContent=null), ArticleFig(id=1243226253952659501, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, label=图7, caption=
位移数据的互相关系数, figureFileSmall=1A1obyuNvgmfJHnN2I+bZw==, figureFileBig=13A7nF/jUSpDfK3uva7gAQ==, tableContent=null), ArticleFig(id=1243226254103654445, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, label=Fig. 8, caption=
Predicting responses using LSTM model and RIDLA model, figureFileSmall=8mW6O4hYkVbr4my0QX+ueA==, figureFileBig=GwIbuxf09QWHaiaqfiPxwQ==, tableContent=null), ArticleFig(id=1243226254200123441, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, label=图8, caption=
使用LSTM模型和RIDLA模型预测响应, figureFileSmall=8mW6O4hYkVbr4my0QX+ueA==, figureFileBig=GwIbuxf09QWHaiaqfiPxwQ==, tableContent=null), ArticleFig(id=1243226254296592438, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, label=Fig. 9, caption=
Satellite load-carrying and experimental structures, figureFileSmall=HqJgO1/wgD0UxKaUrVycYg==, figureFileBig=5MzCbEzF1yfh2S1J9EAWvQ==, tableContent=null), ArticleFig(id=1243226254388867129, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, label=图9, caption=
卫星承重结构和实验结构, figureFileSmall=HqJgO1/wgD0UxKaUrVycYg==, figureFileBig=5MzCbEzF1yfh2S1J9EAWvQ==, tableContent=null), ArticleFig(id=1243226254468558911, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, label=Fig. 10, caption=
Force and displacement loading test, figureFileSmall=QXpTKIc8qCMGPJSrPxR1ng==, figureFileBig=qI4mMd2EuI2R5cyvQmESWQ==, tableContent=null), ArticleFig(id=1243226254565027905, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, label=图10, caption=
力与位移加载试验, figureFileSmall=QXpTKIc8qCMGPJSrPxR1ng==, figureFileBig=qI4mMd2EuI2R5cyvQmESWQ==, tableContent=null), ArticleFig(id=1243226254686662726, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, label=Fig. 11, caption=
Hysteresis loops of force and displacement under different peak excitations, figureFileSmall=yh7wW5dQ3qNCFj8rPoIYpg==, figureFileBig=pDmbAqkfV+6OxdVnNZg0Ew==, tableContent=null), ArticleFig(id=1243226254825074761, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, label=图11, caption=
不同峰值激励的力与位移滞回曲线, figureFileSmall=yh7wW5dQ3qNCFj8rPoIYpg==, figureFileBig=pDmbAqkfV+6OxdVnNZg0Ew==, tableContent=null), ArticleFig(id=1243226255005429838, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, label=Fig. 12, caption=
Predictions of different hysteresis models (peak 2.5 mm), figureFileSmall=qm0jfsfgyDcjHRZxAI+2Ug==, figureFileBig=e1g0U3EzokWxgk+X4LTZLw==, tableContent=null), ArticleFig(id=1243226255114481742, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, label=图12, caption=
不同滞回模型预测结果(峰值2.5 mm), figureFileSmall=qm0jfsfgyDcjHRZxAI+2Ug==, figureFileBig=e1g0U3EzokWxgk+X4LTZLw==, tableContent=null), ArticleFig(id=1243226255252893778, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, label=Fig. 13, caption=
Prediction results of RIDLA hysteresis model, figureFileSmall=CiorIcyf4gF4GMZaTdlzwg==, figureFileBig=iYfVAKTbIORKC6qi+Ugt0w==, tableContent=null), ArticleFig(id=1243226255374528594, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, label=图13, caption=
RIDLA滞回模型的预测结果, figureFileSmall=CiorIcyf4gF4GMZaTdlzwg==, figureFileBig=iYfVAKTbIORKC6qi+Ugt0w==, tableContent=null), ArticleFig(id=1243226255479386198, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, label=Tab. 1, caption=
Amplitude and angular velocity of sinusoidal load
, figureFileSmall=null, figureFileBig=null, tableContent=
| 编号i | 1 | 2 | 3 | 4 | 5 | 6 |
|---|
| λi | 0.5 | 0.4 | 0.2 | 0.4 | 3.0 | 2.5 |
| wi | 50 | 30 | 20 | 10 | 50 | 60 |
), ArticleFig(id=1243226255559077977, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, label=表1, caption=
正弦载荷的幅值与角速度
, figureFileSmall=null, figureFileBig=null, tableContent=
| 编号i | 1 | 2 | 3 | 4 | 5 | 6 |
|---|
| λi | 0.5 | 0.4 | 0.2 | 0.4 | 3.0 | 2.5 |
| wi | 50 | 30 | 20 | 10 | 50 | 60 |
), ArticleFig(id=1243226255672324188, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, label=Tab. 2, caption=
Hyperparameters of the LSTM neural network model
, figureFileSmall=null, figureFileBig=null, tableContent=
| 神经网络超参数 | 参数值 |
|---|
| 梯度衰减因子(Gradient decay factor) | 0.9000 |
| 学习率下降系数(Learning rate drop factor) | 0.5000 |
| 学习率下降周期(Learning rate drop period) | 100 |
| L2正则化系数(L2 regularization) | 1e-4 |
), ArticleFig(id=1243226255743627358, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, label=表2, caption=
LSTM神经网络超参数
, figureFileSmall=null, figureFileBig=null, tableContent=
| 神经网络超参数 | 参数值 |
|---|
| 梯度衰减因子(Gradient decay factor) | 0.9000 |
| 学习率下降系数(Learning rate drop factor) | 0.5000 |
| 学习率下降周期(Learning rate drop period) | 100 |
| L2正则化系数(L2 regularization) | 1e-4 |
), ArticleFig(id=1243226255823319137, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, label=Tab. 3, caption=
Comparison of prediction accuracy
, figureFileSmall=null, figureFileBig=null, tableContent=
| 模型 | RMSE/mm | NRMSE | R2 |
|---|
| LSTM | 5.90 | 0.114 | 0.861 |
| RIDLA | 0.30 | 0.006 | 0.999 |
), ArticleFig(id=1243226255907205218, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, label=表3, caption=
预测结果精度对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| 模型 | RMSE/mm | NRMSE | R2 |
|---|
| LSTM | 5.90 | 0.114 | 0.861 |
| RIDLA | 0.30 | 0.006 | 0.999 |
), ArticleFig(id=1243226256012062822, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=EN, label=Tab. 4, caption=
Comparative analysis of prediction accuracy
, figureFileSmall=null, figureFileBig=null, tableContent=
| 模型 | RMSE/(N | NRMSE | R2 |
|---|
| MLP | 27.92 | 0.999 | 0.899 |
| DNN | 19.89 | 0.071 | 0.949 |
| LSTM | 16.80 | 0.060 | 0.963 |
| RIDLA | 0.945 | 0.003 | 0.999 |
), ArticleFig(id=1243226256095948905, tenantId=1146029695717560320, journalId=1242798230522609684, articleId=1243226192795512863, language=CN, label=表4, caption=
预测结果对比分析
, figureFileSmall=null, figureFileBig=null, tableContent=
| 模型 | RMSE/(N | NRMSE | R2 |
|---|
| MLP | 27.92 | 0.999 | 0.899 |
| DNN | 19.89 | 0.071 | 0.949 |
| LSTM | 16.80 | 0.060 | 0.963 |
| RIDLA | 0.945 | 0.003 | 0.999 |
)], attaches=null, journal=Journal(id=1242798115187638291, delFlag=0, nameCn=计算力学学报, nameEn=Chinese Journal of Computational Mechanics, nameHistory1=null, nameHistory2=null, issn=1007-4708, eissn=null, cn=21-1373/O3, coden=null, periodic=1, 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=6StN/S2YUwhc5imi3Qg6OA==, journalPrice=null, startedYear=null, abbrevIsoEn=Chinese Journal of Computational Mechanics, journalRemark=null, publicationField=null, createdTime=1774235760735, updatedTime=1774236698957, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=C, firstLetterEn=C, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=6StN/S2YUwhc5imi3Qg6OA==, picEn=tgi3t4VkfHn0m2ivDMfhxA==, jcr=null, cjcr=null, exts=[JournalExt(id=1242802050526983049, language=CN, name=计算力学学报, 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=1774236698991, updatedTime=1774236698991, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=http://cjcm.ijournals.net.cn/jslxxb/ch/author/login.aspx, submissionEditorUrl=http://cjcm.ijournals.net.cn/jslxxb/ch/login.aspx, submissionReviewUrl=http://cjcm.ijournals.net.cn/jslxxb/ch/auditor/login.aspx, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1242802050682172298, language=EN, name=Chinese Journal of Computational 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=1774236699028, updatedTime=1774236699028, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=http://cjcm.ijournals.net.cn/jslxxb/ch/author/login.aspx, submissionEditorUrl=http://cjcm.ijournals.net.cn/jslxxb/ch/login.aspx, submissionReviewUrl=http://cjcm.ijournals.net.cn/jslxxb/ch/auditor/login.aspx, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1242798230522609684, websiteList=[Website(id=1242802148988269451, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1242798230522609684, 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/jslxxb/CN, language=CN, createTime=1774236722466, createBy=18614031015, updateTime=1774236742070, updateBy=18614031015, name=计算力学学报-中文, tplId=1146099689490845704, title=计算力学学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1242802544020403098, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802148988269451, code=articleTextType, value=kx, createTime=1774236816649, updateTime=1774236816649, creator=18614031015, updator=18614031015), WebsiteProps(id=1242802543999431575, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802148988269451, code=banner, value=null, createTime=1774236816644, updateTime=1774236816644, creator=18614031015, updator=18614031015), WebsiteProps(id=1242802544041374621, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802148988269451, code=grayFlag, value=0, createTime=1774236816654, updateTime=1774236816654, creator=18614031015, updator=18614031015), WebsiteProps(id=1242802543978460054, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802148988269451, code=logo, value=https://castjournals.cast.org.cn/joweb/jslxxb/CN/file/pic?fileId=i/N9anVxDNUNVi0Ve75RJQ==, createTime=1774236816639, updateTime=1774236816639, creator=18614031015, updator=18614031015), WebsiteProps(id=1242802544053957535, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802148988269451, code=minRunFlag, value=0, createTime=1774236816657, updateTime=1774236816657, creator=18614031015, updator=18614031015), WebsiteProps(id=1242802544016208793, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802148988269451, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/jslxxb/CN/file/pic, createTime=1774236816648, updateTime=1774236816648, creator=18614031015, updator=18614031015), WebsiteProps(id=1242802544049763230, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802148988269451, code=silenceFlag, value=0, createTime=1774236816656, updateTime=1774236816656, creator=18614031015, updator=18614031015), WebsiteProps(id=1242802544007820184, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802148988269451, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1774236816646, updateTime=1774236816646, creator=18614031015, updator=18614031015), WebsiteProps(id=1242802544028791707, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802148988269451, code=themeColor, value=null, createTime=1774236816651, updateTime=1774236816651, creator=18614031015, updator=18614031015), WebsiteProps(id=1242802544032986012, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802148988269451, code=themeStyle, value=null, createTime=1774236816652, updateTime=1774236816652, creator=18614031015, updator=18614031015)]), Website(id=1242802149126681486, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1242798230522609684, 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/jslxxb/EN, language=EN, createTime=1774236722499, createBy=18614031015, updateTime=1774236758270, updateBy=18614031015, name=计算力学学报-英文, tplId=1146101810881728533, title=Chinese Journal of Computational Mechanics, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1242802572239680420, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802149126681486, code=articleTextType, value=kx, createTime=1774236823377, updateTime=1774236823377, creator=18614031015, updator=18614031015), WebsiteProps(id=1242802572222903201, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802149126681486, code=banner, value=null, createTime=1774236823373, updateTime=1774236823373, creator=18614031015, updator=18614031015), WebsiteProps(id=1242802572260651943, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802149126681486, code=grayFlag, value=0, createTime=1774236823382, updateTime=1774236823382, creator=18614031015, updator=18614031015), WebsiteProps(id=1242802572214514592, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802149126681486, code=logo, value=https://castjournals.cast.org.cn/joweb/jslxxb/EN/file/pic?fileId=i/N9anVxDNUNVi0Ve75RJQ==, createTime=1774236823371, updateTime=1774236823371, creator=18614031015, updator=18614031015), WebsiteProps(id=1242802572273234857, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802149126681486, code=minRunFlag, value=0, createTime=1774236823385, updateTime=1774236823385, creator=18614031015, updator=18614031015), WebsiteProps(id=1242802572235486115, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802149126681486, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/jslxxb/EN/file/pic, createTime=1774236823376, updateTime=1774236823376, creator=18614031015, updator=18614031015), WebsiteProps(id=1242802572264846248, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802149126681486, code=silenceFlag, value=0, createTime=1774236823383, updateTime=1774236823383, creator=18614031015, updator=18614031015), WebsiteProps(id=1242802572227097506, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802149126681486, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1774236823374, updateTime=1774236823374, creator=18614031015, updator=18614031015), WebsiteProps(id=1242802572248069029, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802149126681486, code=themeColor, value=null, createTime=1774236823379, updateTime=1774236823379, creator=18614031015, updator=18614031015), WebsiteProps(id=1242802572252263334, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1242802149126681486, code=themeStyle, value=null, createTime=1774236823380, updateTime=1774236823380, creator=18614031015, updator=18614031015)])], journalTitle=计算力学学报, weixinUrl=null, journalUrl=http://cjcm.ijournals.net.cn/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Chinese Journal of Computational Mechanics, journalPhotoCn=6StN/S2YUwhc5imi3Qg6OA==, journalPhotoEn=tgi3t4VkfHn0m2ivDMfhxA==, journalFirstLetter=C, 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/jslxxb/CN/10.7511/jslx20240627001, detailUrlEn=https://castjournals.cast.org.cn/joweb/jslxxb/EN/10.7511/jslx20240627001, pdfUrlCn=https://castjournals.cast.org.cn/joweb/jslxxb/CN/PDF/10.7511/jslx20240627001, pdfUrlEn=https://castjournals.cast.org.cn/joweb/jslxxb/EN/PDF/10.7511/jslx20240627001, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)