Researches on Rational Reinforcement of Equi-Limb +-Shaped Reinforced Concrete Columns

Chao Sun; Shu Li Zhao; Zi Tai Zhang

doi:10.4028/www.scientific.net/AMM.501-504.752

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 501-504Researches on Rational Reinforcement of Equi-Limb...

Researches on Rational Reinforcement of Equi-Limb +-Shaped Reinforced Concrete Columns

Abstract:

A nonlinear analysis program for the capacity of +-shaped columns with numerical integral method is complied. Using the program, the Date of Mx-My curves under different axial compression ratios is obtained for four different reinforcement of equi-eimb +-shaped reinforced concrete columns. The maximum moments in various loading angles are analyzed, the cross-sections ability to bear load influenced by different reinforcement is discussed, The rational reinforcement of equi-limb +-shaped reinforced concrete columns is derived. The date shows that the theoretical values and experimental results meet closely. Finally, Some suggestions in practice design for equi-limb +-shaped columns are given.

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Periodical:

Applied Mechanics and Materials (Volumes 501-504)

Pages:

752-757

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.501-504.752

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Online since:

January 2014

Authors:

Chao Sun, Shu Li Zhao, Zi Tai Zhang

Keywords:

Equi-Eimb +-Shaped Reinforced Concrete Columns, Mx-My Curves, Numerical Integral Method, Rational Reinforcement Arrangement

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References

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