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The structure and working principle of the joint are presented. The force, stress and deformation are analyzed under the circumstances with temperature variations. The calculation method of the junction workpiece without slot and its extended application are discussed., authors=null, authorsList=null, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=JN+BHetmcTfbHNWqoBzSIw==, pdfFileSize=511414, 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=1242117312145330480, articleId=1242117310043980608, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=Ω型无缝接合件的设计与应用, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=针对现有国内外公路桥梁伸缩缝接合件的局限性，研制了一种新颖实用、性能优越的Ω型承重封闭式弹性接合件（简称Ω型无缝接合件）。阐述了Ω型无缝接合件的结构组成与工作原理，分析了在环境温度变化下接合件的受力、应力及其变形情况，并以此提出设计无缝接合件的计算方法。最后，介绍了无缝接合件的拓展应用。, authors=祝文琴,王凤才, authorsList=祝文琴;王凤才, authorCompany=江阴职业技术学院机电工程系, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=zINvoDBZ5mxNsNvGsYnYKw==, pdfFileSize=511414, 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)}, authors=null, keywords=[Keyword(id=1242117311256134475, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242117310043980608, language=CN, orderNo=1, keyword=各向异性), Keyword(id=1242117311331631948, tenantId=1146029695717560320, journalId=1146031591421210625, 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