Hypermesh里定义材料属性

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2输入名称，选择颜色，type选择各项同性Isotropic , card image选择MAT1，单击 Creat/edit 3输入材料参数

4新建属性

5点击creat , material选之前定义的材料，单击 Creat/edit，输入厚度

6 点击assign，将属性赋予单元

附： MID Unique material identification number.No default (Integer > 0)

E Young's Modulus. Default = blank (Real or blank) G Shear Modulus. Default = bla nk (Real or bla nk)

NU Poisso n's Ratio. Default = bla nk (-1.0 < Real < 0.5 or bla nk) RHO Mass den sity. No default (Real) A Thermal expa nsion coefficie nt. No default (Real)

TREF Refere nee temperature for thermal loadi ng. Default=0.0 (Real)

GE Structural Eleme nt Dampi ng coefficie nt. See comme nts 11 and 12. No default (Real) ST, SC, SS Stress limits in tension, compressi on and shear. Used for composite ply failure calculati ons No default (Real)

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