Orthotropic material parameters
Orthotropic material parameters
(OP)
Can anyone clarify the conventional equivalent to the suggested form of orthotropic properties in NX5.0 Nastran?
This question is asked before by potrero (ht tp://www.e ng-tips.co m/viewthre ad.cfm?qid =223824&am p;page=128), who suggested the following interpretation;
Poissons_Ratio_X = XY
Poissons_Ratio_Y = YZ
Poissons_Ratio_Z = ZX
Shear_Modulus_X = XY
Shear_Modulus_Y = YZ
Shear_Modulus_Z = ZX
However, on the following URL another interpretation is given; http:// iberisa.co m/soporte/ femap/comp osites/naf ems_benchm ark_compos ite_test_r 0031_3.htm
Poissons_Ratio_X = XY
Poissons_Ratio_Y = XZ
Poissons_Ratio_Z = YZ
Shear_Modulus_X = XY
Shear_Modulus_Y = XZ
Shear_Modulus_Z = YZ
Which is correct?
Regards
This question is asked before by potrero (ht
Poissons_Ratio_X = XY
Poissons_Ratio_Y = YZ
Poissons_Ratio_Z = ZX
Shear_Modulus_X = XY
Shear_Modulus_Y = YZ
Shear_Modulus_Z = ZX
However, on the following URL another interpretation is given; http://
Poissons_Ratio_X = XY
Poissons_Ratio_Y = XZ
Poissons_Ratio_Z = YZ
Shear_Modulus_X = XY
Shear_Modulus_Y = XZ
Shear_Modulus_Z = YZ
Which is correct?
Regards




