EXPERIMENT AND BEARING CAPACITY ANALYSIS OF R.C.L SHAPED COLUMN UNDER DIFFERENT DIRECTIONAL CYCLIC LOADING

Wang Qian; Diao Bo; Li Shuchun; Luo Youxin; Zhang Shaoxing

doi:10.13204/j.gyjz200809017

Volume 38 Issue 9

Dec. 2014

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Wang Qian, Diao Bo, Li Shuchun, Luo Youxin, Zhang Shaoxing. EXPERIMENT AND BEARING CAPACITY ANALYSIS OF R.C.L SHAPED COLUMN UNDER DIFFERENT DIRECTIONAL CYCLIC LOADING[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(9): 53-58. doi: 10.13204/j.gyjz200809017

Citation:

Wang Qian, Diao Bo, Li Shuchun, Luo Youxin, Zhang Shaoxing. EXPERIMENT AND BEARING CAPACITY ANALYSIS OF R.C.L SHAPED COLUMN UNDER DIFFERENT DIRECTIONAL CYCLIC LOADING[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(9): 53-58. doi: 10.13204/j.gyjz200809017

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EXPERIMENT AND BEARING CAPACITY ANALYSIS OF R.C.L SHAPED COLUMN UNDER DIFFERENT DIRECTIONAL CYCLIC LOADING

doi: 10.13204/j.gyjz200809017

1.
Department of Civil Engineering,Beihang University Beijing 100083

Received Date: 2007-10-24
Publish Date: 2008-09-20

Abstract

Abstract

As one of the primary shapes of reinforced concrete special-shaped column frame,much studies ignoring additional torsion effect have finished on L shaped columns.In fact,because of the special section,L shaped column's shear center is not coincided with the centroid of section,and it is under the combined loads of normal force,bending,shear and warping torsion.The additional torsional effect of L shaped column under different directional cyclic loading is discussed by means of experimental study,and the quantitative analysis is made according to GB code about the bearing capacity calculation method of a component under combined loads.Meanwhile,the worst horizontal direction is found through analysis of test results and nonlinear program.
- different directional loading,
- L shaped column,
- additional torsion,
- experimental study,
- bearing capacity

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References(7)

References

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