!#!CHAPTER INPUT PARAMETERS #define lx=2.000[m] $ Longitudinal length a #define hl=1.000[m] $ Plate height left b #define hr=1.000[m] $ Plate height right b #define t=20.00 $ [mm] Plate thickness !*!LABEL AXIAL STRESSES ! →| σ-x2 (-) |← ! →| |← ! →| |← ! →| |← ! →| σ-x1 (-) |← #define sig_x1= -1.00 $ [N/mm2] Stress upper left #define sig_x2= -1.00 $ [N/mm2] Stress bottom left !#!CHAPTER BUCKLING OF PLATE +PROG AQUA URS:1 HEAD ECHO MAT FULL NORM EN 1993-2005 STEE 1 S 355 EPST 1000 SSLA ULTI 1.10 SSLA EPS SIG TYPE=POL -5.6 -355.1175645 -5 -355.0695 -1.690 -355.0000 0 0 1.690 355.0000 5 355.0695 5.6 355.1175645 END +PROG SOFIMSHC URS:2 HEAD UNIT 5 SYST 3D GDIV 10000 CTRL MESH 2 64 CTRL HMIN 0.05 CTRL EFAC 0 CTRL PROG 1.0 !*!LABEL NODES SPT NO 1 X 0 Z 0 SPT NO 2 X 0 Z $(hl) FIX PP SPT NO 3 X $(lx) Z 0 SPT NO 4 X $(lx) Z $(hl) FIX PZ !*!LABEL BOUNDARYS SLN 1 1 2 ; SLNS DRY 1 CA 1E20 $ left SLN 2 2 4 ; SLNS DRY 1 CA 1E20 $ bottom SLN 3 4 3 ; SLNS DRY 1 CA 1E20 $ right SLN 4 3 1 ; SLNS DRY 1 CA 1E20 $ upper SAR 1 T $(T) GRP 0 MNO 1 MCTL REGM H1 0.05 H2 0.05 SARB OUT 1,2,3,4 END +PROG SOFILOAD URS:5 HEAD UNIT 5 $ UNITS: sections in [mm], geometry+loads in [m] LET#F $(T)*0.001*1000 $ [kN/m] for the loading LC 11 TITL LINE X1 GPT 1 X2 GPT 2 TYPE PXX P1 10000 P2 10000 !p1 -$(sig_x1)*#f p2 -$(sig_x2)*#f LINE X1 GPT 3 X2 GPT 4 TYPE PXX P1 -10000 P2 -10000 !p1 $(sig_x1)*#f p2 $(sig_x2)*#f END +PROG ASE URS:3 HEAD LC 1 TITL LCC 11 END +PROG ASE -E URS:4 HEAD Buckling factor SYST PLC 1 FACV 0.0 EIGE 5 ETYP BUCK LMIN AUTO LC 2001 END -PROG ASE URS:9 HEAD Limit load incl. material non-linearity ECHO FULL OBLI LC 2001 VMAX 5.000[mm] DIRE YY NSTR KSV UL FMAX - ULTI 300 FAK1 0.01 DFAK 0.2 DMIN -0.0001 ! SYST PROB TH3 NMAT YES LC 300 ; LCC 11 $ pressure END +PROG ASE URS:13.1 HEAD $OBLI LC 2001 VMAX 5.000[mm] DIRE YY ULTI 10 FAK1 0.1 PRO 2 EPSS 25 SYST PROB NONL NMAT YES NSTR KSV ULD LC 300; LCC 11 fact 1 $pressure = 10000kN/m END -PROG ASE URS:17 HEAD Load displacement curve PLOT LC 200 NNO 1536 DIRE UY $ UX,UY,UZ oder PHIX,PHIY,PHIZ PLOT LC 300 NNO 1536 DIRE UY NULL 0 $ UX,UY,UZ oder PHIX,PHIY,PHIZ $ (plot....to will be taken automatically ..) END