Seismic Performance Analysis of Prefabricated Building Shear Wall Structures
This study aims to conduct an in-depth analysis of the seismic performance of prefabricated building shear wall structures.By making prefabricated shear wall structural specimens(VKSM)and cast-in-place con-crete shear wall structural specimens(KSM),ensure that the height,thickness,and width of the two wall bodies are consistent,and the effectiveness of the test.Apply strong seismic action to each specimen,analyze key data such as horizontal displacement,horizontal load,yield load,and displacement of the specimen.At the same time,pay attention to the changes in the ductility coefficient and energy consumption index of each specimen,and de-termine the specimen with the best seismic performance.The test results show that the the ductility coefficient and energy consumption index of specimen KSM_1 lower than the specimen VKSM_1 and VKSM_2,with proves that the seismic performance of prefabricated shear wall structural specimens have better.In addition,the seismic per-formance of shear wall structures is closely related to yield displacement,yield load,ductility coefficient,energy dissipation coefficient,and other indicators,the larger the seismic index,the better the seismic performance of shear wall structures.
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