material_info STEEL 7.800000e+003 2.10000e+011 3.000000e-001 % mode_num 20 % iteration 100 % parameter % part_info RECT1 green STEEL RECT 1 1 8 2 2 16 0.0 0.0 0.0 0.0 0.0 0.0 % boundary_condition BC1 xy inf 0.0 0.0 0.0 0.0 0 0 % apply_force AF1 area y 9E6 0 1 0 1 8 8 % END