Time-History Analysis of the High-Rise Building Structure Based on ANSYS
The dynamic property of a high-rise building structure and time-history analysis under earthquake were analyzed by using the finite element program ANSYS. A modal analysis of the tower was conducted and the first 20 frequencies and modal shapes were obtained. The displacements and inner force under the earthquake were calculated. The result showed that the structural stiffness was enough to sustain earthquake load; and the stiffness distributed equally. These results can provide reliable basis for structural design.
Dongye Sun, Wen-Pei Sung and Ran Chen
H. X. Xiong and C. Y. Wang, "Time-History Analysis of the High-Rise Building Structure Based on ANSYS", Applied Mechanics and Materials, Vols. 71-78, pp. 2836-2839, 2011