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

Chao Sun; Shu Li Zhao

doi:10.4028/www.scientific.net/AMR.631-632.759

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 631-632Researches on Rational Reinforcement of Equi-Limb...

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

Abstract:

A nonlinear analysis program for the capacity of L-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 five different reinforcement of equi-eimb L-shaped reinforced concrete columns.The maximum moments in various loading angles are analyzed, the cross-section’s ability to bear load influenced by different reinforcement is discussed, The rational reinforcement of equi-limb L-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 L-shaped columns are given.

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Periodical:

Advanced Materials Research (Volumes 631-632)

Pages:

759-764

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.631-632.759

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Online since:

January 2013

Authors:

Chao Sun, Shu Li Zhao

Keywords:

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

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References

[1] Wang Dan. Researches on Design Theory of RC Special-Shaped Columns[D]. Dalian: Dlian University of Technology, (2002).

Google Scholar

[2] Chen Yunxia. Strength and ductility of T Section R. C members subjected to axial compression and biaxial bending [J], Journal of Tianjin University, 1998, 31(1): 1-10.

Google Scholar

[3] Cao Wanlin; Wang Guangyuan. Behavior of T-shaped column under different directional cyclic loading [J], Earthquake Engineering and Engineering Vibration, 1995, 15(4): 76-84.

Google Scholar

[4] Code for design of concrete structures GB50010-2010[S]. Beijing, China Building Industry Press, (2010).

Google Scholar

[5] Technical specification for concrete structures with specially shaped columns JGJ 149-2006 [S]. Beijing, China Building Industry Press, (2006).

Google Scholar

[6] Shao Yongjian. Theoretical research on bearing capacity of normal cross-section of L special-shaped columns of SRC(II)—Analysis of the mechanical properties[J], Sichuan Building Science, 2009, 35(1): 15-17.

Google Scholar