Testing and predicting the response of reinforced conrete shear walls retrofitted for recentering
Engineering Structures(2023)
摘要
•A new seismic retrofit method that enables self-centering is evaluated.•Two retrofitted and one benchmark shear walls were tested under cyclic loading.•Retrofit changed behavior from shear/flexure to rocking.•Retrofit reduced residual drift and increased drift capacity.•Existing analytical methods require revisions for use with retrofitted walls.
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关键词
conrete shear walls,reinforced
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