Verification of Consecutive Modal Pushover Procedure for Estimating the Seismic Performances of Steel Plate Shear Walls

In this paper, we evaluated seismic performance properties of steel plate shear wall (SPSW)using Consecutive Modal Pushover Procedure (CMPP). This method is performed on 3, 6and 9-story SPSW frames subjected to seven earthquake records which are scaled accordingto ASCE/SEI 7-05 provisions. We conducted nonlinear time history analysis (THA) to verifyextracted outputs. The SPSW models indicate a relatively accurate estimation in nonlinearstory drift and story displacement response of pushover procedures compared to that of theTHA with respect to responses like shear story; while, in the high-rise model in specific, thedeformation parameters are more accurate through an increase in the height of the models.

کلیدواژه ها:

Steel plate shear wall ، nonlinear time history analysis ، Consecutive Modal PushoverProcedure ، Story shear ، drift