Hi All,
Trying to analyse the below model but getting errors with Staadpro warning the version cannot design the member section. But I replace with a double babk to back C-channel and its able to design. So can I assume Staadpro still has limitation as far as I section is concern?
Regards,
Alex
STAAD SPACE
START JOB INFORMATION
ENGINEER DATE 23-Dec-15
END JOB INFORMATION
INPUT WIDTH 79
UNIT METER KN
JOINT COORDINATES
1 0 0 0; 2 1.25 0 0; 3 3 0 0; 4 4.75 0 0; 5 6 0 0; 6 1.25 -6 0; 7 1.25 -12 0;
8 4.75 -6 0; 9 4.75 -12 0;
MEMBER INCIDENCES
1 1 2; 2 2 3; 3 3 4; 4 4 5; 5 2 6; 6 6 7; 7 4 8; 8 8 9;
DEFINE MATERIAL START
ISOTROPIC STEEL
E 2.05e+008
POISSON 0.3
DENSITY 76.8195
ALPHA 1.2e-005
DAMP 0.03
TYPE STEEL
STRENGTH FY 253200 FU 407800 RY 1.5 RT 1.2
END DEFINE MATERIAL
MEMBER PROPERTY CHINESE
1 TO 4 TABLE D I40B
5 TO 8 TABLE ST PIP630X10.0
CONSTANTS
MATERIAL STEEL ALL
SUPPORTS
7 9 FIXED
LOAD 1 LOADTYPE Dead TITLE LOAD CASE 1 SELFWEIGHT
SELFWEIGHT Y -1
LOAD 2 LOADTYPE Live TITLE LIVE LOAD
MEMBER LOAD
1 CON GY -314 1
2 4 CON GY -314 0.25
3 CON GY -334 0.25
2 CON GY -334 1.5
3 CON GY -314 1.5
LOAD 3 LOADTYPE Temperature TITLE TEMPERATURE LOAD
TEMPERATURE LOAD
1 TO 8 TEMP 10 10 10
LOAD COMB 4 COMB-UNFACTOR
1 1.0 2 1.0
LOAD COMB 5 COMB-FACTORED
1 1.0 2 1.0 3 1.2
PERFORM ANALYSIS
CHECK CODE MEMBER 1 TO 8
PARAMETER 2
CODE AISC
STEEL TAKE OFF ALL
PRINT JOINT DISPLACEMENTS ALL
PRINT SUPPORT REACTION ALL
PARAMETER 3
CODE BS5950
SGR 0 ALL
PRINT MAXFORCE ENVELOPE ALL
FINISH