Dynamic Response of Reinforcement Concrete Buildings to Earthquake Excitation

Khaleel Ibrahim Noor; Mustafa Kais Kmal

doi:10.55529/ijrise.33.1.16

Authors

Khaleel Ibrahim Noor General Manager of the Buildings Department/ Ph.D. Student / Department of Civil Engineering, Isfahan (khorasgan) branch, Islamic Azad University, Iran
Mustafa Kais Kmal Eng. In Reconstruction Fund for Areas Affected by Terroristic Operations / Ph.D. Student/ Department of Civil Engineering, Isfahan (khorasgan) branch, Islamic Azad University Iran

Keywords:

Time History, Sap 2000, Nonlinear Dynamic Analysis, Earthquake, 6-Storey Building, Amplitude System (SI).

Abstract

Today, design based on performance levels is particularly important in seismic areas. Considering the seismic criteria of the code is 2800. In this study, for this purpose, the two-dimensional model of a 6-storey building created as a 6-storey reinforcement concrete building has been evaluated utilizing nonlinear dynamic and static analysis. The nonlinear model of the building under study was created by sap 2000 software. After calculating the studied building's first mode and overlap curve, nonlinear dynamic analysis is also performed. According to these letters, the properties of nonlinear joints are assigned to thyrostone elements. Furthermore, uniform and linear dynamic analysis of time history based on six earthquake records has been performed on the models. Amplitude system (SI) identification techniques and the influence of excitation force features on The performance of different methods were also examined. The finite element model was Building Uses SAP2000 to compare time history features with identified counterparts from the experiment. The findings demonstrated a strong correlation between modal factors identified by various.