Article(id=1319243220073169481, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319243216730312718, articleNumber=null, orderNo=null, doi=10.13647/j.cnki.btgkj.2021.05.007, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1628870400000, receivedDateStr=2021-08-14, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1792461694019, onlineDateStr=2026-10-20, pubDate=1635091200000, pubDateStr=2021-10-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792461694019, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792461694019, creator=13701087609, updateTime=1792461694019, updator=13701087609, issue=Issue{id=1319243216730312718, tenantId=1146029695717560320, journalId=1185652524569653253, year='2021', volume='47', issue='5', pageStart='1', pageEnd='98', issueExtLink='null', onlineDate='null', pubDate='1635091200000', pubDateStr='2021-10-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792461693222, creator='13701087609', updateTime=1792735397969, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1320391217704186814, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319243216730312718, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1320391217704186815, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319243216730312718, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=25, endPage=28, ext={EN=ArticleExt(id=1319243220287078986, articleId=1319243220073169481, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Calculating of Bearing Capacity and Lightweight Study for Replacing Q345 with BTNM400 for Heavy Load Carriage, columnId=1187340472918880861, journalTitle=Science & Technology of Baotou Steel, columnName=Production Practice and Management, runingTitle=null, highlight=null, articleAbstract=

The production manufacturers' feedback of commercial vehicle is that the design of original car is adopting the Q345 and the designed carrying capacity is that the instantaneous carrying capacity of baseplate is less than 600 MPa. Since the current requirements for fuel economy and power load capacity of commercial vehicle are gradually increased, the optimization of materials for car body and lightweight for current vehicle model is in urgent need. In the paper, it is introduced the current material is replaced with the material to promote, the comprehensive analysis of car hopper is carried out with the simplified calculation method and finite element analysis as well as the parametric modeling and optimization calculation of design variables are carried out by taking the car hopper of heavy-duty dump truck as the objective to verify the weight loss of corresponding parts in the case of ensuring to accord with the original carrying capacity.

, authors=Ya-nan Wang¹, Xiao-ming Yuan², Yan Liu¹, En-ze Liu¹, authorsList=Ya-nan Wang, Xiao-ming Yuan, Yan Liu, En-ze Liu, authorCompany=null, 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, fund=null), CN=ArticleExt(id=1319243220563903051, articleId=1319243220073169481, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=BTNM400替换Q345重载车厢承载计算及轻量化研究, columnId=1185882039552193444, journalTitle=包钢科技, columnName=生产实践与管理, runingTitle=null, highlight=null, articleAbstract=

商用车生产厂家反馈其原车设计所采用的是Q345材质，设计承载能力为底板瞬时承载小于600 MPa，由于现阶段对商用车燃油经济性、动力承载性的要求逐渐提高，急需对现有车型进行车身用材优化及轻量化优化。文章以重型自卸车车斗为对象，将目标推广的材质对现使用材质进行替换，使用简化计算法和有限元分析法对车斗进行了综合分析，进行了参数化建模、设计变量优化计算，在保证符合原有承载能力的情况下验证相关零部件减重情况。

, authors=王亚男¹, 袁晓鸣², 刘妍¹, 刘恩泽¹, authorsList=王亚男, 袁晓鸣, 刘妍, 刘恩泽, authorCompany=null, correspAuthors=null, authorNote=, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=8sOTRGN+ttpzfUwvwLBqqg==, magXml=DalolAD8XZOPg+LjPM2rDg==, pdfUrl=null, pdf=BCSGNQ0HNyEx6aasJdjauQ==, pdfFileSize=1586340, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=B4DYBj52iMSVLMFQvKEEqA==, mapNumber=null, fund=null)}, authors=[Author(id=1319243220987527763, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319243220073169481, 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=1319243221083996757, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319243220073169481, authorId=1319243220987527763, language=EN, stringName=Ya-nan Wang, firstName=Ya-nan, middleName=null, lastName=Wang, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=^1.Inner Mongolia Baotou Steel Rare Earth Steel Plate Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1319243221163688534, tenantId=1146029695717560320, journalId=1185652524569653253, articleId=1319243220073169481, authorId=1319243220987527763, language=CN, stringName=王亚男, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=¹, address=^1．内蒙古包钢稀土钢板材有限责任公司，内蒙古 包头　014010, bio={"content":"

王亚男（1992-），女，内蒙古包头市人，工程师，现从事数值模拟研究及金属材料失效分析工作。

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王亚男（1992-），女，内蒙古包头市人，工程师，现从事数值模拟研究及金属材料失效分析工作。

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