STUDY ON RIGID FRAME-EQUIVALENT BRACE MODEL OF MULTI-RIBBED SLAB STRUCTURE

Yao Qianfeng; Jing Gang; Huang Wei; Chen Guoxin

doi:10.13204/j.gyjz200908014

Volume 39 Issue 8

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2009 > 39(8): 52-56,51

Yao Qianfeng, Jing Gang, Huang Wei, Chen Guoxin. STUDY ON RIGID FRAME-EQUIVALENT BRACE MODEL OF MULTI-RIBBED SLAB STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(8): 52-56,51. doi: 10.13204/j.gyjz200908014

Citation:

Yao Qianfeng, Jing Gang, Huang Wei, Chen Guoxin. STUDY ON RIGID FRAME-EQUIVALENT BRACE MODEL OF MULTI-RIBBED SLAB STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(8): 52-56,51. doi: 10.13204/j.gyjz200908014

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STUDY ON RIGID FRAME-EQUIVALENT BRACE MODEL OF MULTI-RIBBED SLAB STRUCTURE

doi: 10.13204/j.gyjz200908014

1.
School of Civil Engineering,Xi’an University of Architecture and Technology,Xi’an 710055,China

Received Date: 2008-10-13
Publish Date: 2009-08-20

Abstract

Abstract

According to the previous researches and experiments,the rigid frameequivalent brace model of multi-ribbed slab structure is put forward,in which the multi-ribbed composite wall is equivalent to a whole diagonal brace.Based on the previous tests,the main parameters and the plastic hinge settings of the model are established.By using this model,a shaking table test of a multi-ribbed slab structure model is simulated.And the calculation results tally well with the experimental results in acceleration time history,response waveform and the maximum displacement of monitoring points.The results indicate that the rigid frame-equivalent brace model can better reflect the dynamic characteristics and elastic-plastic deformation situation of the prototype structure.Thus this model can be applied to elastic-plastic time-history analysis and nonlinear deformation checking of multi-ribbed slab structure.
- multi-ribbed slab structure,
- rigid frame-equivalent brace,
- model plastic hinge

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References(10)

References

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