学科分类
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1 个结果
  • 简介:Thedrapingbehavioroffabricissimulatedbyusingfournodequadrilateralthinplateelementswithfiniterotation.Thefiniteelementformula-tionisbasedonthetotalLagrangianapproach.Anexactrepresentationoffiniterotationisintroduced.Thestrainenergyfunctionaccountingforthematerialsym-metryisobtainedbythetensorrepresentationtheory.Toavoidshearlocking,theassumedstraintechniquefortransverseshearisadopted.Theconjugategradientmethodwithaproposedlinesearchalgorithmisemployedtominimizeenergyandreachthefinalshapeoffabric.Thedrapingbehaviorofarectangularpieceoffabricoverarectangulartableissimulated.

  • 标签: nonlinear FINITE ELEMENT cloth DRAPING flexible