Elastic Simplified Model Studies Of Steel Plate Shear Wall With Slits

As a new type of resisting shear force system,steel plate shear wall with slits has been extensively studied at home and abroad in recent years.However,because the conventional design software such as PKPM and 3D3S are all unable to carry out the results of modeling analysis,therefore,it is necessary to establish the elastic simplified model by studying of steel plate shear wall with slits.The test results,provide data on general behavior of the walls and the stiffness values,are presented for two wall plate specis of roughly full scale,which were subjected to cyclic lateral loading.The author is derived in detail seam steel plate shear wall with slits with the theory of elastic stiffness formula.This paper does a great deal of analysis parameters about the main factors on impacting the stiffness,such as the boundary constraints,the framework of beam cross-sections size by the tested model.Based on the principles of epuivalent stiffness,this paper advances the"Two Cross-bar and Two Hinged Vertical bar"model in the width of the scope of steel shear wall with slits.It is used to replace the steel shear wall with slits and has been tested by the finite element analysis.The model can provide a reference for engineering design.