ANALYSIS OF INTERNAL FORCE CALCULATION OF FRAME-SUPPORTED MULTI-RIBBED SLAB STRUCTURE WALL BEAMUNDER VERTICAL LOAD

Yao Qianfeng; Zhang Jiancai; Huang Wei; Wei Xiao; Ma Jing; Yin Qixiang

doi:10.13204/j.gyjz200801005

Volume 38 Issue 1

Dec. 2014

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Chu Chengfu, Wang Lina, Li Xiaochun, Dong Mansheng. STRENGTH TEST ON THE SOLIDIFICATION FOR DREDGED SILT MIXED WITH IRON TAILINGS BY CEMENT AND CARBIDE SLAGS[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(5): 81-86. doi: 10.13204/j.gyjz201505018

Citation:

Yao Qianfeng, Zhang Jiancai, Huang Wei, Wei Xiao, Ma Jing, Yin Qixiang. ANALYSIS OF INTERNAL FORCE CALCULATION OF FRAME-SUPPORTED MULTI-RIBBED SLAB STRUCTURE WALL BEAMUNDER VERTICAL LOAD[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(1): 19-23. doi: 10.13204/j.gyjz200801005

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ANALYSIS OF INTERNAL FORCE CALCULATION OF FRAME-SUPPORTED MULTI-RIBBED SLAB STRUCTURE WALL BEAMUNDER VERTICAL LOAD

doi: 10.13204/j.gyjz200801005

1.
Institute of Civil Engineering,Xi’an University of Architecture &Technology,Xi’an 710055

Received Date: 2007-08-07
Publish Date: 2008-01-20

Abstract

Abstract

Based on the experimental study on different scaled models of the frame-supported multi-ribbed slab wall beam under monotonously vertical load, it is discussed the mechanical behavior of the wall beam under vertical load. Moreover, the main factors affecting the internal force distribution are studied by means of finite element analysis. According to the theory of elastic foundation beam and quoting the trigonometric series analysis, the internal force calculation formula of the frame-supported multi-ribbed wall beam is put forward, and the internal force correction coefficient in the formula is obtained by regression analysis at the same time. Theoretical analysis and experimental results show that there has strong combination action between the trimmer beam and multi-ribbed composite wall, and the results calculated by the practical internal force calculation formula can be closer to the experimental values.
- frame-supported multi-ribbed slab,
- wall beam,
- elastic foundation beam,
- internal force calculation