D1.L.2.5 示例
一根长度为100英寸的悬臂梁，在其自由端施加5千磅的压力荷载，并在整个跨度上施加1千磅/英寸的均布荷载。该梁被指定为B571806钢构件，并按照ASME NF3000 1989规范进行设计。
STAAD输入编辑器文件的相应输入如下所示：
STAAD
STAAD SPACE
START JOB INFORMATION
ENGINEER DATE 18-Jun-08
END JOB INFORMATION
JOINT COORDINATES
1 0 0 0; 2 360 0 0;
MEMBER INCIDENCES
1 1 2;
DEFINE MATERIAL START
ISOTROPIC STEEL
E 29000
POISSON 0.3
DENSITY 76.8195
ALPHA 1.2e-005
DAMP 0.03
END DEFINE MATERIAL
MEMBER PROPERTY AMERICAN
1 TABLE ST B571806
CONSTANTS
MATERIAL STEEL ALL
SUPPORTS
1 FIXED
LOAD 1
JOINT LOAD
2 FX -5
MEMBER LOAD
1 UNI GY -1.0 0 100
PERFORM ANALYSIS
PRINT SUPPORT REACTION
PARAMETER 1
CODE NF3000 1989
STYPE 1 ALL
FYLD 36 ALL
KY 0.75 ALL
KZ 0.75 ALL
FU 58 ALL
NSF 0.9 ALL
CB 0 ALL
TRACK 2 ALL
CHECK CODE ALL
FINISH相应的TRACK 2输出如下：
STAAD.PRO CODE CHECKING - ( ASME NF3000-89) v2.0
********************************************
ALL UNITS ARE - KIP INCH (UNLESS OTHERWISE Noted)
MEMBER TABLE RESULT/ CRITICAL COND/ RATIO/ LOADING/
FX MY MZ LOCATION
=======================================================================
1 ST B571806 (AISC SECTIONS)
PASS SHEAR Y 0.770 1
5.00 C 0.00 5000.00 0.00
|-----------------------------------------------------------------------------|
| SLENDERNESS CHECK: ACTUAL RATIO: 75.08 ALLOWABLE RATIO: 200.00 |
| ALLOWABLE STRESSES: (UNIT - KIP INCH) |
| AXIAL: 1.13E+01 FCZ: 2.08E+01 FCY: 2.31E+01 FTZ: 2.16E+01 FTY: 2.31E+01 |
| SHEAR: 5.18E+00 |
| ACTUAL STRESSES: (UNIT - KIP INCH) |
| AXIAL: 1.06E-01 FBZ: 5.86E+00 FBY: 0.00E+00 SHEAR: 3.99E+00 |
|-----------------------------------------------------------------------------|
| SECTION PROPERTIES: (UNIT - INCH) |
| AXX: 47.00 AYY: 25.08 AZZ: 15.00 RZZ: 22.80 RYY: 3.60 |
| SZZ: 853.77 SYY: 67.54 |
|-----------------------------------------------------------------------------|
| PARAMETER: (UNIT - KIP INCH) |
| KL/R-Z: 11.84 KL/R-Y: 75.08 UNL: 360.0 CMZ: 1.00 CMY: 1.00 |
| CB: 1.75 FYLD: 36.00 FU: 58.00 NET SECTION FACTOR: 0.90 |
| CT: 0.75 STEEL TYPE: 1.0 KS:1.000 KV:1.000 KBK:1.000 |
|-----------------------------------------------------------------------------|
| CRITICAL LOADS FOR EACH CLAUSE CHECK (UNITS KIP -INCH) |
| CLAUSE RATIO LOAD FX VY VZ MZ MY |
| TENSION 0.000 0 0.00E+00 - - - - |
| COMPRESSION 0.009 1 5.00E+00 - - - - |
| COMP&BEND 0.290 1 5.00E+00 - - 5.00E+03 0.00E+00 |
| TEN&BEND 0.000 1 5.00E+00 - - 5.00E+03 0.00E+00 |
| SHEAR-Y 0.770 1 - 1.00E+02 - - - |
| SHEAR-Z 0.000 0 - - 0.00E+00 - - |
|-----------------------------------------------------------------------------|