; KREST IP 1 ; E α ν ρ MP 1 T 1 V 2e11 0 0.3 0 LV 1 T 9 V 1000e3 -1e3 0 ; Fx = 20000 N, Fy = -20 N, Fz = 0 N LV 2 T 9 V 0 0 0.5e3 ; Fx = 0 N, Fy = 0 N, Fz = 10 N LV 3 T 6 V -100 ; ly = -100 N/m SV 1 T 6 V -0.01e6 ; lz = 200 N/m AS 1 /M 1 /B 0 N 1 /B 0 C 1 3 N 2 /B 0 C 1 2 4 5 N 11 ; in-plane loading ly, Fx, Fy /L 1 E 4 L3 /L 3 E 1:4 L2 AS 2 ; three-dimensional loading ly, lz, Fx, Fy, Fz /L 1 E 4 L3 /L 2 E 4 L3 /L 3 E 1:4 L2 /S 1 E 1:4 S1 EN EN