***************************************************
**********            SUPPORTS           **********
***************************************************
SUPPORTS
1 PINNED
9 FIXED BUT FX MZ
***************************************************
**********            MATERIAL           **********
***************************************************
DEFINE MATERIAL START
ISOTROPIC STEEL
E 2.9e+007
POISSON 0.3
DENSITY 0.283
ALPHA 6.5e-006
DAMP 0.03
END DEFINE MATERIAL
***************************************************
**********   INITIAL MEMBER PROPERTIES   **********
***************************************************
MEMBER PROPERTY AMERICAN
1 TO 35 TABLE ST HSST3X3X0.375
CONSTANTS
MATERIAL STEEL ALL
***************************************************
**********            LOADS              **********
***************************************************
LOAD 1 LOADTYPE Live  TITLE LOAD CASE 1
SELFWEIGHT Y -1
JOINT LOAD
2 TO 8 FY -10000
***************************************************
**********  ANALYSIS WITH 4 ITTERATIONS  **********
***************************************************
PERFORM ANALYSIS PRINT ALL
PARAMETER 1
CODE AISC
** Fy = 46 ksi for HSS Tubing 
FYLD 46000 ALL
SELECT ALL
CHECK CODE ALL
STEEL MEMBER TAKE OFF LIST 1 TO 35
PERFORM ANALYSIS PRINT ALL
PARAMETER 1
CODE AISC
FYLD 46000 ALL
SELECT ALL
CHECK CODE ALL
STEEL MEMBER TAKE OFF LIST 1 TO 35
PERFORM ANALYSIS PRINT ALL
PARAMETER 1
CODE AISC
FYLD 46000 ALL
SELECT ALL
CHECK CODE ALL
STEEL MEMBER TAKE OFF LIST 1 TO 35
PERFORM ANALYSIS PRINT ALL
PARAMETER 1
CODE AISC
FYLD 46000 ALL
SELECT ALL
CHECK CODE ALL
UNIT FEET KIPS
STEEL MEMBER TAKE OFF LIST 1 TO 35
PERFORM ANALYSIS PRINT ALL
FINISH