Article(id=1242133074213937721, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242133055423455754, articleNumber=null, orderNo=10, doi=10.3981/j.issn.1000-7857.2015.03.008, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1405440000000, receivedDateStr=2014-07-16, revisedDate=1410451200000, revisedDateStr=2014-09-12, acceptedDate=null, acceptedDateStr=null, onlineDate=1425368159913, onlineDateStr=2015-03-03, pubDate=1423756800000, pubDateStr=2015-02-13, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1425368159913, onlineIssueDateStr=2015-03-03, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774077202606, creator=sys-migrate, updateTime=1774077202606, updator=sys-migrate, issue=Issue{id=1242133055423455754, tenantId=1146029695717560320, journalId=1146031591421210625, year='2015', volume='33', issue='3', pageStart='1', pageEnd='128', issueExtLink='null', onlineDate='null', pubDate='1423756800000', pubDateStr='2015-02-13', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774077198126, creator='sys-migrate', updateTime=1774077198126, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=54, endPage=57, ext={EN=ArticleExt(id=1242133077913318044, articleId=1242133074213937721, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Simulation of vehicle colliding with steel guardrail based on LS-DYNA, columnId=1242116080374710456, journalTitle=Science & Technology Review, columnName=Articles, runingTitle=null, highlight=null, articleAbstract=In view of the fact that the collision test for the vehicle and the guardrail faces many problems such as it is difficult to conduct,it is costly and the data are not easy to obtain, based on the finite element code LS-DYNA, the actual impact test is simulated, with a simulation model of the vehicle and the guardrail. It is shown that the results of the simulation model test basically agree with those of the real vehicle test., authors=CUI Hongjun, MA Xinwei, LI Hao, LAN Tian, authorsList=CUI Hongjun, MA Xinwei, LI Hao, LAN Tian, authorCompany=School of Civil Engineering, Hebei University of Technology, Tianjin 300401, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=5vSyyjNDpYq6sW0OvDYzXA==, pdfFileSize=2050789, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1242133076818600512, articleId=1242133074213937721, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=基于LS-DYNA的车辆-护栏碰撞仿真模型, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=针对车辆与护栏的实体碰撞试验难度大、经费高、周期长、数据不易获取的情况,基于LS-DYNA 有限元软件,在分析实际碰撞试验的基础上,建立了碰撞车辆仿真模型和护栏仿真模型,优化碰撞过程,最终形成了车辆-护栏碰撞仿真模型;同时,与实际试验数据进行对比,分析了误差形成原因。结果表明,仿真模型试验结果与实车试验结果基本一致,验证了仿真模型的正确性。, authors=崔洪军, 马新卫, 李昊, 兰天, authorsList=崔洪军, 马新卫, 李昊, 兰天, authorCompany=河北工业大学土木学院, 天津300401, correspAuthors=null, authorNote=崔洪军,教授,研究方向为道路交通管理科学与技术,电子信箱:cuihj1974@126.com, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=+ggghR4xNYehWTmW3ymLAw==, pdfFileSize=2050789, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=河北省交通运输厅科技计划项目(C080213))}, authors=null, keywords=[Keyword(id=1242133076470473277, tenantId=1146029695717560320, journalId=1146031591421210625, 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