基本信息
文件名称：有限元方法在板与壳体分析中应用.pptx
文件大小：551.39 KB
总页数：32 页
更新时间：2026-03-31
总字数：约3.41千字
文档摘要
1TheFiniteElementMethod
APracticalCourseFEMFORPLATESSHELLSG.R.LiuandS.S.QuekCHAPTER8:
2CONTENTSINTRODUCTIONPLATEELEMENTSShapefunctionsElementmatricesSHELLELEMENTSElementsinlocalcoordinatesystemElementsinglobalcoordinatesystemRemarksCASESTUDY
3INTRODUCTIONFEequationsbasedonReissner-Mindlinplatetheorywillbedeveloped.FEequationsofshellswillbeformulatedbysuperimposingmatricesofplatesandthatof2Dsolids.ComputationallytediousduetomoreDOFs.
4PLATEELEMENTSGeometricallysimilarto2Dplanestresssolidsexceptthatitcarriesonlytransverse