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Volume 16
Issue 13
10.3390/su16135552
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Article

Experimental Study on Seismic Performance of Composite Shear Wall with Horizontal Connection and Frame

by
Xuan Mo
1,
Zhijun Yuan
1,*,
Yigang Jia
1,2,
Liangjian Lu
1,
Naiwen Ke
1 and
Xianglan Wei
1
1
School of Infrastructure Engineering, Nanchang University, Nanchang 330031, China
2
Design & Research Institute, Nanchang University, Nanchang 330031, China
*
Author to whom correspondence should be addressed.
Sustainability 2024, 16(13), 5552; https://doi.org/10.3390/su16135552
Submission received: 6 June 2024 / Revised: 26 June 2024 / Accepted: 26 June 2024 / Published: 28 June 2024
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Abstract

Prefabricated concrete shear-wall structures are a primary form of prefabricated concrete construction. In this paper, the seismic performance of precast shear walls with frames is studied by experimental methods. The failure characteristics, hysteretic performance, energy dissipation capacity, stiffness degradation, and ductility of the shear wall are mainly analyzed. The results indicate that incorporating various frames into concrete shear walls can significantly enhance the traditional single seismic defense line. The maximum differences between the positive and negative initial stiffnesses of the framed shear wall are 32.6% and 29.7%, respectively. The maximum differences between the positive and negative ductility coefficients compared to the ordinary reinforced concrete shear wall are 15.7% and 20.7%, respectively. The maximum difference in equivalent viscous damping compared to the ordinary reinforced concrete shear wall is 26.5%.
Keywords: experiments study; composite shear wall; steel frame; horizontal connection; seismic behavior experiments study; composite shear wall; steel frame; horizontal connection; seismic behavior

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MDPI and ACS Style

Mo, X.; Yuan, Z.; Jia, Y.; Lu, L.; Ke, N.; Wei, X. Experimental Study on Seismic Performance of Composite Shear Wall with Horizontal Connection and Frame. Sustainability 2024, 16, 5552. https://doi.org/10.3390/su16135552

AMA Style

Mo X, Yuan Z, Jia Y, Lu L, Ke N, Wei X. Experimental Study on Seismic Performance of Composite Shear Wall with Horizontal Connection and Frame. Sustainability. 2024; 16(13):5552. https://doi.org/10.3390/su16135552

Chicago/Turabian Style

Mo, Xuan, Zhijun Yuan, Yigang Jia, Liangjian Lu, Naiwen Ke, and Xianglan Wei. 2024. "Experimental Study on Seismic Performance of Composite Shear Wall with Horizontal Connection and Frame" Sustainability 16, no. 13: 5552. https://doi.org/10.3390/su16135552

APA Style

Mo, X., Yuan, Z., Jia, Y., Lu, L., Ke, N., & Wei, X. (2024). Experimental Study on Seismic Performance of Composite Shear Wall with Horizontal Connection and Frame. Sustainability, 16(13), 5552. https://doi.org/10.3390/su16135552

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