Seismic Behavior of Coupled Eco-Composite Wall

Abstract:

Coupled eco-composite wall is one of the most commonly used lateral-load resisting member in eco-composite wall structure. The test of a coupled eco-composite wall under low-frequency cyclic loading is carried out to study the seismic behavior of the coupled eco-composite wall. At the same time, the main influencing factors of shear capacity for the wall are analyzed by numerical simulation. Experimental results and numerical analysis show that: the coupled eco-composite wall has better seismic performance in contrast with the standard wall, and such factors as shear-span ratio, ribbed steel bar, block strength, section height and reinforced area of end column and concrete strength of end frame column are the main influencing factors of shear capacity 。

• Periodical: Applied Mechanics and Materials (Volumes 744-746)
• Pages: 279-282
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.744-746.279
• Online since: March 2015
• Authors: Li Na Hou*, Bao Jun Wen
• Keywords: Coupled Eco-Composite Wall, Influence Factors, Seismic Behavior, Shear Capacity

References

[1] Q. F Yao. Journal of Building Structures, 2003, Vol. 24(No. 1): 59~63( In Chinese).

[2] Yao Qian-feng，Chen Ping．Structure Experiment in Civil Engineering．China Architecture & Building Press. 2001 ( In Chinese).

[3] Alemdar Bayraktar. Construction and Building Materials 23, 2009: 1064~1077.

[4] Guo Zhenhai，Shi Xudong．Reinforced Concrete Theory and Analyse．Tsinghua University Press．2003 ( In Chinese).

[5] Wei Huang: Study on the Aseismic Performance and Design Theory of Multi-ribbed Composite Wall. (Xi'an University of Architecture and Technology , China 2004). (In Chinese).