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MainProgram

于 2020-12-14 发布

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说明：一个基于有限元方法的平面问题求解器，支持网格类型为二维四边形四节点单元和四边形八节点单元的有限元网格：前处理——用Abaqus建模编号并导出数据在Matlab中读取数据文件计算单元刚度矩阵（采用高斯积分），组集结构刚度矩阵组集结点载荷向量，引入位移边条求解结点位移，单元应力应变后处理——绘制应力应变位移云图，与Abaqus结果对照(A plane problem solver based on finite element method)

文件列表：

EightElementASTIF.m, 1514 , 2019-03-01
EightElementBMATX.m, 2020 , 2019-03-01
EightElementELEASLOD.m, 1349 , 2019-03-13
EightElementFIGURE1.m, 14067 , 2019-03-17
EightElementGUASS.m, 2322 , 2019-03-06
EightElementJJ1.m, 1640 , 2019-03-01
EightElementN.m, 1077 , 2019-03-01
EightElementOpenAndScanf.m, 2883 , 2019-03-11
EightElementSBMATX.m, 3184 , 2019-03-01
EightElementSS.m, 12389 , 2019-03-17
EightElementSTIFFNESS.m, 1560 , 2019-03-01
ElementASDISP.m, 705 , 2019-02-24
ElementBigNumber.m, 1628 , 2019-03-18
ElementDMATX.m, 522 , 2019-02-27
ElementGLOBAL.m, 1612 , 2019-03-06
ElementJudge.m, 852 , 2019-02-24
FourElementASLOD.m, 2132 , 2019-03-13
FourElementASTIF.m, 1185 , 2019-02-24
FourElementBMATX.m, 1070 , 2019-02-24
FourElementELEASLOD.m, 921 , 2019-03-13
FourElementFIGURE1.m, 8964 , 2019-03-17
FourElementGUASS.m, 1166 , 2019-03-06
FourElementJJ1.m, 919 , 2019-02-22
FourElementN.m, 676 , 2019-02-22
FourElementOpenAndScanf.m, 2878 , 2019-03-13
FourElementSBMATX.m, 1957 , 2019-02-25
FourElementSS.m, 6767 , 2019-03-17
FourElementSTIFFNESS.m, 1143 , 2019-02-22
input.txt, 2470 , 2019-03-20
MainProgram.m, 421 , 2019-02-24
output.txt, 53577 , 2019-03-20
EightElementASLOD.m, 2750 , 2019-03-13

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说明：一个基于有限元方法的平面问题求解器，支持网格类型为二维四边形四节点单元和四边形八节点单元的有限元网格：前处理——用Abaqus建模编号并导出数据在Matlab中读取数据文件计算单元刚度矩阵（采用高斯积分），组集结构刚度矩阵组集结点载荷向量，引入位移边条求解结点位移，单元应力应变后处理——绘制应力应变位移云图，与Abaqus结果对照(A plane problem solver based on finite element method)

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