Test research on seismic performance of plane model of new precast concrete shortlimbed shear wall
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TU3982

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    Abstract:

    To promote building and housing industrialization, test research was carried out on the plane model of new precast concrete shortlimbed shear wall (NPC). Lowcyclic reversed load test was carried out on two NPC and one castinsitu 1/2 scale plane models of three story and single span. By observing their failure processes and failure modes and contrasting their hysteretic curves, skeleton curves, displacement ductility coefficients and energy dissipation capacity, the seismic behavior was synthetically evaluated on aspects of strength, stiffness, ductility and energy dissipation. The test result shows that, compared to castinsitu models, NPC models have similar carrying capacity, displacement ductility, energy dissipation capacity and high initial stiffness, and show similar seismic performance. 

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  • Online: May 04,2012
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