Static and Dynamic Analyses of Spliced Column

作     者：Deepak Kumar Singh 

作者机构：Research ScholarCivil Engineering DepartmentMNNIT AllahabadPrayagraj211004India 

出 版 物：《Sound & Vibration》 (声音与振动（英文）)

年 卷 期：2021年第55卷第3期

页      面：253-262页

核心收录：

学科分类：070801[理学-固体地球物理学] 07[理学] 0708[理学-地球物理学] 

基　　金：National Science Foundation U.S. Department of Energy Alfred P. Sloan Foundation Research Corporation for Science Advancement Alexander von Humboldt-Stiftung Natural Sciences and Engineering Research Council of Canada Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung National Science Foundation 

主　　题：Column splice finite element method natural frequency modal analysis static analysis steel framed building 

摘      要：The analysis of spliced column has been carried out to detect optimum location of providing splices in the *** the present work,static and dynamic(free vibration)analyses of spliced column have been done by randomising the location of splicing.A symmetrical four storey steel framed building has been modelled,analysed and designed for loads(dead,live and earthquake loads)recommended by Indian Codal provisions using *** critical column at each floor level is identified based on axial force(AF),bending moment(BM)and shear force(SF).The total 16 models of spliced columns have been designed and then modelled in a 3D CAD Design tool(SOLIDWORKS)and then imported in the finite element tool(ANSYSWorkbench 14.0)for detailed *** variation of stress,strain and deflection of the spliced column are shown in the form of ***,the modal analysis is performed to determine the natural *** results of static and dynamic analyses are compared for each modelled spliced column to obtain the optimum location for providing splices in the *** dynamic analysis of spliced column is of utmost importance in the region where dynamic loadings like earthquake,cyclones *** more frequent,and mere static analysis does not account for the safety of the *** study will help the engineers to select directly the optimum size and location of the splices in the column of a steel framed building.