摘要
Bundledhybridoffsetriser(BHOR)globalstrengthanalysis,whichismorecomplexthansinglelineoffsetriserglobalstrengthanalysis,wascarriedoutinthispaper.Atfirst,theequivalenttheoryisusedtodealwithBHOR,andthenitsglobalstrengthinmanifoldcaseswasanalyzed,alongwiththeuseofathree-dimensionalnonlineartimedomainfiniteelementprogram.Sothemaxbendingstress,maxcircumferentialstress,andmaxaxialstressintheBHORbundlemainsection(BMS)wereobtained,andthevaluesofthesethreestressesineachriserwereobtainedthroughthe'stressdistributionmethod'.Finally,theMaxVonMisesstressineachriserwasgivenandacheckwasmadewhetherornottheymetthedemand.Thispaperprovidesareferenceforstrengthanalysisofthebundledhybridoffsetriserandsomeotherbundledpipelines.
出版日期
2011年04月14日(中国Betway体育网页登陆平台首次上网日期,不代表论文的发表时间)