Nonlinear seismic performance analysis of high rise assembled monolithic shear wall
In order to study the seismic performance of the integrally assembled shear wall structure,the 12 storey assem-bled integral shear wall and cast-in-situ wall are produced in this study.The model is modeled by ABAQUS software and the seismic test is carried out by shaking table.The crack shape,maximum shear force,maximum displacement an-gle and structural ductility coefficient of the building in the simulated earthquake are measured.The test results show that the seismic performance of the assembled integral shear wall is similar to that of the cast-in-place wall,and both meet the national standards.The maximum gradual displacement angles of the former in the elastic stage and plastic stage are 1/1036 and 1/130 respectively,and the ductility coefficient is 3.21.The data show that the assembled inte-gral shear wall has better seismic performance in high-rise buildings.
Fabricated monolithic shear wallHigh-rise buildingSeismic performanceFinite element analysis
NETL
NSTL
万方数据
