Description

Name of Sheet :-Masonry Column Design Based on ACI 530-02

Name of Sheet :- Masonry Column Design Based on UBC 97

INPUT DATA & DESIGN SUMMARY

• SPECIAL INSPECTION ( 0=NO, 1=YES )
• TYPE OF MASONRY ( 1=CMU, 2=BRICK )
• MASONRY STRENGTH
• REBAR YIELD STRESS
• LOAD TYPE ( 1=SEISMIC, 0=WIND, 5=GRAVITY)
• SERVICE AXIAL LOAD
• SERVICE SHEAR LOAD
• MOMENT AT MIDHEIGHT
• EFFECTIVE WIDTH
• EFFECTIVE DEPTH
• EFFECTIVE HEIGHT
• VERTICAL REINF. (EACH SIDE)
• HORIZ. TIES

ANALYSIS

• TOTAL REINFORCEMENT AREA
• EFFECTIVE COLUMN AREA
• NET EFFECTIVE MOMENT OF INERTIA
• RADIUS OF GYRATION
• MASONRY ELASTICITY MODULUS
• STEEL ELASTICITY MODULUS
• CHECK VERTICAL REINFORCEMENT LIMITATION (ACI 530, 2.1.6.4)

THE ALLOWABLE STRESS DUE TO AXIAL LOAD ONLY IS

THE MAX. REINF. STRESS COMBINED AXIAL & FLEXURE IS

THE SHEAR DESIGN MAY BE DETERMIND FROM THE FOLLOWING EXPRESSION