Design Method of The New Damping Energy Dissipation Corrugated Steel Plate Shear Wall System

In order to improve the lateral stiffness of the steel frame, natural anti-buckling corrugated steel shear wall was combined with mild steel dampers, forming a new damping energy-dissipation corrugated steel plate shear wall system (DCSW). The design method of the DCSW system was proposed based on p...

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Published inIOP conference series. Earth and environmental science Vol. 358; no. 4; pp. 42042 - 42047
Main Authors Duan, Wen Xu, Peng, Xiao-Tong, Yang, Ao, Lin, Chen
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.12.2019
Subjects
Bearing capacity
Corrugated plates
Dampers
Damping
Design techniques
Energy dissipation
Finite element method
Lateral displacement
Low carbon steels
Seismic activity
Seismic response
Shear walls
Steel
Steel frames
Steel plates
Steel structures
Stiffness
Theological schools
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Summary:In order to improve the lateral stiffness of the steel frame, natural anti-buckling corrugated steel shear wall was combined with mild steel dampers, forming a new damping energy-dissipation corrugated steel plate shear wall system (DCSW). The design method of the DCSW system was proposed based on plastic analysis. To study the seismic performance of this system, the nonlinear FEM of the DCSW system was established by ABAQUS, and the analysis on bearing capacity and energy dissipation capacity was carried out. The results showed that the DCSW designed by this method had high lateral bearing capacity and energy dissipation capacity. The lateral ultimate bearing capacity increased by 50% and lateral displacement reduced by 43% with corrugated steel plate shear wall and mild steel dampers.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/358/4/042042