Static and dynamic analysis of high-rise building with consideration of two different values of subsoil stiffness coefficients

Abstract

This paper deals with the analysis of 21-storeyed cast in-situ reinforced concrete high-rise building. Two different 3D models were created, because of two considered values of subsoil stiffness coefficient -fixed structure (alt. 1) and the structure supported by elastic soil (alt. 2). For both alternatives of foundation of structure, required analyses (static and dynamic) were done and obtained results were compared in this paper. Short description of the structure, applied loads and other input parameters are also mentioned here. The main purpose of this analysis was to provide more information to planning engineers about the behaviour of structure exposed the wind load or seismic load when different soil conditions were considered.