STAAD SPACE
START JOB INFORMATION
END JOB INFORMATION
INPUT WIDTH 79
UNIT CM KN
JOINT COORDINATES
1 0 0 0; 2 20 0 0; 3 120 30 0; 4 20 30 0;
MEMBER INCIDENCES
1 1 2; 2 4 3; 3 2 4;
DEFINE MATERIAL START
ISOTROPIC CONCRETE
E 2171.85
POISSON 0.17
DENSITY 2.35616e-05
ALPHA 1e-05
DAMP 0.05
TYPE CONCRETE
STRENGTH FCU 2.7579
END DEFINE MATERIAL
MEMBER PROPERTY
1 TO 3 PRIS YD 20 ZD 30
CONSTANTS
MATERIAL CONCRETE ALL
SUPPORTS
1 FIXED
MEMBER OFFSET
1 END 10 0 0
3 START 0 10 0
2 START 10 -10 0
2 END 0 -10 0
LOAD 1 LOADTYPE None  TITLE LOAD CASE 1
JOINT LOAD
3 FY -10
PERFORM ANALYSIS
START CONCRETE DESIGN
CODE ACI
TRACK 2 ALL
DESIGN BEAM 1 2
DESIGN COLUMN 3
END CONCRETE DESIGN
FINISH
