Research on RC Frames Collapse-Resistant Capacity of Different Seismic Fortification Levels

Abstract:

The use of professional structure analysis software ANSYS analyzes the strength and seismic performance for multilayer RC structure, and through the analysis of numerical simulation, the vibration frequencies of RC frame structure and mode shapes and other seismic parameters are got, combined with IDA structure collapse fragility analysis method, the safety performance of the resistance collapse of first-order structures and two modes are been quantitative evaluation, to get the axial ratio of RC frame structure and the collapse mechanism. Finally, according to the analysis of results, the structure seismic is put forward the proposals, to provide a theoretical reference for the study of structural seismic fortification.

• Periodical: Applied Mechanics and Materials (Volume 443)
• Pages: 184-188
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.443.184
• Online since: October 2013
• Authors: Guang Shu Xu
• Keywords: Analysis of IDA Vulnerability, ANSYS Numerical Simulation, Finite Element (FE) Simulation, Non-Linear Analysis, Seismic RC Frame

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DOI: 10.1002/tal.338