SIMULATION OF FABRIC DRAPE USING A THIN PLATE ELEMENT WITH FINITE ROTATION

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摘要 Thedrapingbehavioroffabricissimulatedbyusingfournodequadrilateralthinplateelementswithfiniterotation.Thefiniteelementformula-tionisbasedonthetotalLagrangianapproach.Anexactrepresentationoffiniterotationisintroduced.Thestrainenergyfunctionaccountingforthematerialsym-metryisobtainedbythetensorrepresentationtheory.Toavoidshearlocking,theassumedstraintechniquefortransverseshearisadopted.Theconjugategradientmethodwithaproposedlinesearchalgorithmisemployedtominimizeenergyandreachthefinalshapeoffabric.Thedrapingbehaviorofarectangularpieceoffabricoverarectangulartableissimulated.
机构地区 不详
出处 《力学学报:英文版》 1998年3期
出版日期 1998年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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