COMPARISON OF YIELD LOAD AND ULTIMATE LOAD IN MS RING CONFINED CIRCULAR RCC COLUMNS (M-20 GRADE)
Authors/Creators
- 1. *1Research Scholar, Mewar University, Gangrar Chittorgarh, Rajasthan, India 2PhD supervisor, Mewar University, Gangrar Chittorgarh, Rajasthan, India
Description
Enhancement of the axial load carrying capacity of reinforced cement concrete (RCC) columns is a big challenge. There have been several efforts in this direction. In the present work, Mild steel (MS) rings in different pattern have been used for enhancement in axial load carrying capacity of circular RCC columns. This paper deals with determining experimentally the enhancement in axial load capacity reservoir. This has come through the difference between ultimate load and first crack load i.e. yield load. The effect of various percentage of steel in RCC columns, thickness of MS rings and spacing of MS rings are studied experimentally. For this the circular RCC specimen columns of 150 dia. were prepared. Total 45 nos. of specimen were prepared for M-20 grade of concrete, covering all different parameters
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