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- Title
Seismic performance of prefabricated composite shear wall with end steel plate connection by nonlinear finite element analysis.
- Authors
Yi Wang; Chengcheng Guo; Peibo You; Hairong Wu; Zili Wang; Yansong Li
- Abstract
Chinese construction industry is gradually transforming to industrialization, leading to the growth of prefabricated buildings. The prefabricated steel-plate concrete composite shear wall structure has become a hotspot in architecture globally. Based on the mechanical characteristics of shear walls, an end steel plate connection prefabricated composite shear wall structure is proposed. Through numerical simulation of the prefabricated composite shear wall with different connection areas and the cast-in-place composite shear wall, the feasibility and reliability of the end steel plate connection is verified. Based on the verification, it is necessary to further study the influence of different parameters on the seismic performance of prefabricated composite shear wall with end steel plate connection. The results show that the connector length should be controlled within a reasonable range, and the tie bars in the node connection area can improve the strength and ductility of the wall. The aspect ratio and axial pressure ratio have significant influence on the seismic performance of the wall and should be reasonably selected in design.
- Subjects
IRON &; steel plates; SHEAR walls; FINITE element method; CONSTRUCTION industry; SEISMIC response
- Publication
Electronic Journal of Structural Engineering, 2024, Vol 24, Issue 2, p11
- ISSN
1443-9255
- Publication type
Article
- DOI
10.56748/ejse.24557