ANALYSIS OF SHEAR BEHAVIOR OF STEEL-CONCRETE CELLULAR COMPOSITE BEAM

Jia Lian-guang; Li Qing-wen; Zhang Yue-guo

doi:10.13204/j.gyjz201209032

Volume 42 Issue 9

Dec. 2014

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Jia Lian-guang, Li Qing-wen, Zhang Yue-guo. ANALYSIS OF SHEAR BEHAVIOR OF STEEL-CONCRETE CELLULAR COMPOSITE BEAM[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(9): 150-156,124. doi: 10.13204/j.gyjz201209032

Citation:

Jia Lian-guang, Li Qing-wen, Zhang Yue-guo. ANALYSIS OF SHEAR BEHAVIOR OF STEEL-CONCRETE CELLULAR COMPOSITE BEAM[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(9): 150-156,124. doi: 10.13204/j.gyjz201209032

Jia Lian-guang, Li Qing-wen, Zhang Yue-guo. ANALYSIS OF SHEAR BEHAVIOR OF STEEL-CONCRETE CELLULAR COMPOSITE BEAM[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(9): 150-156,124. doi: 10.13204/j.gyjz201209032

Citation:

Jia Lian-guang, Li Qing-wen, Zhang Yue-guo. ANALYSIS OF SHEAR BEHAVIOR OF STEEL-CONCRETE CELLULAR COMPOSITE BEAM[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(9): 150-156,124. doi: 10.13204/j.gyjz201209032

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ANALYSIS OF SHEAR BEHAVIOR OF STEEL-CONCRETE CELLULAR COMPOSITE BEAM

doi: 10.13204/j.gyjz201209032

1.
1. College of Civil Engineering,Shenyang Jianzhu University,Shenyang 110168,China;
2.
2. Liaoning Electric Power Surver &Design Institute,Shenyang 110179,China

Received Date: 2011-12-26
Publish Date: 2012-09-20

Abstract

Abstract

It was researched shear behavior of cellular beam with web opening and cellular composite beam considering the action of concrete slab.Based on the test, a reasonable finite element model was established.The cellular composite beam of different opening rates, flange sizes, concrete slab sizes and connection degrees was analyzed.The results show that the flange width variation has little effect on shear strength, but the thickness variation has great effect on it while the degree has the connection with hole size and form.Concrete slab and connection degree can't be ignored for the shear strength of cellular composite beam.It was given the shear strength calculation method of the cellular beam and cellular composite beam; by analyzing the cellular composite beam stress performance of different shear span ratios, the formula of bending-shearing can be got; by improving hole vertical position, the bearing capacity also can be improved．
- cellular beam,
- cellular composite beam,
- shear strength,
- formula of bending-shearing,
- hole vertical position

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References(6)

References

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