10 Basic Rules For Design Of Column:
1. Minimum Size of Column 225mm x 225mm (9"x9")
2. Choose Square Column, if load acts at axis of column.
3. Choose Rectangular Column, if load acts at eccentric.
axis of column.
4. Lapping Length for Column is 48d.
5. Minimum 4 Nos of Longitudinal Bars requised for Square & Rectangulas Column and 6 Nos for Circular Column.
6. Minimum dia. of Longitudinal Bar is 12mm and Min. Dia of Lateral Tie is 0mm.
7. Longitudinal Bars should be Duck Leg. with foundation. foundation. to link
8. Minimum Area of Reinforcement percentage is 0.0% & Maximum is 6% of Column Cross-Section
9. M-20 Grade Concrete & Fe-500 Sted used for column.
10. spacing between Ties not greater then 100mm for Zone-A and not greater then 150mm for
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