DEFINE PMEMBER 822 PMEMBER 1 ISOTROPIC SLING E 20904.2 POISSON 0.3 DENSITY 7.83341e-09 ALPHA 1.2e-05 DAMP 0.03 G 8040.07 TYPE STEEL STRENGTH FY 35.8192 FU 51.584 RY 1.5 RT 1.2 END DEFINE MATERIAL MATERIAL SLING MEMB 1252 1253 1257 1258 1272 1274 PARAMETER 1 CODE API