Column loading tabulation
Download as DOCX, PDF0 likes30 views
This document provides information on the load carrying capacity of concrete columns of different sizes and reinforcement configurations. It lists the cross-sectional area and reinforcement for various columns, including the steel percentage, limiting load value, and actual working stress load. Larger columns are able to support more load due to having a greater cross-sectional area and reinforcement options that allow for higher steel percentages.
Column loading tabulation
- 1. LOAD CARRING CAPACITY OF COLUMN Size of column Reinforcement Area of reinf (mm2) % of steel Limiting value Actual load (working stress ) 230 x230 ( 9” X 9”) 4#12 452 0.85% 512KN 340KN 6#12 678 1.3% 558KN 372KN 4#16 804 1.5% 570KN 380KN 4#12+2#16 852 1.6% 591KN 394KN 8#12 904 1.7% 602KN 401KN 6#16 1206 2.3% 624KN 416KN 8#16 1608 3% 741KN 494KN 230x350 (9”X 15”) 4#16 804 1% 804KN 538KN 6#16 1206 1.5% 883KN 589KN 8#16 1608 1.9% 962KN 642KN 4#20+4#16 2060 2.6% 1118KN 746KN