Re: STAAD DEFLECTION/STREGTH FOR DIFFERENT LOAD CASES

Kris

This does not address the problem. See my reply to the other post on the Forum.

Dear Kris

Iam using Envolpe as shown below but it does not give me the right answer, some how staad is reported the utilisation for the last Parameter rather than picking the maximum.

PERFORM ANALYSIS PRINT STATICS CHECK

LOAD LIST 301 to 426

DEFINE ENVELOPE

101 TO 222 ENVELOPE 1 TYPE SERVICEABILITY

301 TO 426 ENVELOPE 2 TYPE STRENGTH

** for sway by Seismic

142 TO 149 182 TO 189 206 TO 221 ENVELOPE 3 TYPE SERVICEABILITY

** for sway by Wind

101 TO 141 150 TO 181 190 TO 205 222 ENVELOPE 4 TYPE SERVICEABILITY

END DEFINE ENVELOPE

*****STRENGTH CHECK FOR ALL MEMBERS

LOAD LIST ENV 2

PARAMETER 1

CODE AISC UNIFIED 2010

METHOD LRFD

......

.....

BEAM 1 ALL

CHECK CODE ALL

STEEL MEMBER TAKE OFF ALL

**DEFLECTION OF BEAM

LOAD LIST 101 TO 222

LOAD LIST ENV 1

PARAMETER 2

CODE AISC UNIFIED 2010

METHOD LRFD

BEAM 1 MEMB 43 45 46 49 50 52 53 66 68 69 71 77 80 TO 82 84 85 100 -

103 TO 105 108 TO 110 120 121 125 127 130 134 136 142 146 147 150 156 46 77 -

105 136 150 49 80 108 127 142 50 69 82 109 134 52 71 84 103 120 247 250 254 -

272  282 286 248 252 270 302 271 295 249 1755 251 253 269 273 281 841 863 -

878 898 410 446 466 494 508 512 420 484 523 418 448 460 488 531 411 449 461 -

489 524 414 433 459 492 519 415 434 450 462 495

DFF 200 MEMB 43 45 46 49 50 52 53 66 68 69 71 77 80 TO 82 84 85 100 -

103 TO 105 108 TO 110 120 121 125 127 130 134 136 142 146 147 150 156 46 77 -

105 136 150 49 80 108 127 142 50 69 82 109 134 52 71 84 103 120 247 250 254 -

272  282 286 248 252 270 302 271 295 249 1755 251 253 269 273 281 841 863 -

878 898 410 446 466 494 508 512 420 484 523 418 448 460 488 531 411 449 461 -

489 524 414 433 459 492 519 415 434 450 462 495

*

DJ1 19 MEMB 43 66 85 110 121 125

DJ2 78 MEMB 43 66 85 110 121 125

..........

................

CHECK CODE MEMB 43 45 46 49 50 52 53 66 68 69 71 77 80 TO 82 84 85 100 -

103 TO 105 108 TO 110 120 121 125 127 130 134 136 142 146 147 150 156 46 77 -

105 136 150 49 80 108 127 142 50 69 82 109 134 52 71 84 103 120 247 250 254 -

272  282 286 248 252 270 302 271 295 249 1755 251 253 269 273 281 841 863 -

878 898 410 446 466 494 508 512 420 484 523 418 448 460 488 531 411 449 461 -

489 524 414 433 459 492 519 415 434 450 462 495

FINISH