Influence Analysis on Seismic Response of Underground Structures during Propagation of Rayleigh Waves

PDF(1521 KB)

Journal of Vibration and Shock ›› 2013, Vol. 32 ›› Issue (16) : 95-99.

论文

Influence Analysis on Seismic Response of Underground Structures during Propagation of Rayleigh Waves

Liu Jingbo Wang Wenhui Liu Xiangqing Zhao Dongdong

Author information +

History +

Abstract

Dynamic time history analysis of soil-structure system during propagation Rayleigh waves is carried out using the Rayleigh wave input method based on viscous-spring artificial boundary, and the seismic response of a underground structure during propagation of Rayleigh wave is studied. The influences of structure material strength, structure thickness and soil stiffness are investigated in detail. Numerical analysis results show large effect of Rayleigh wave on the dynamic response of shallow underground structures. The internal force and deformation cause by Rayleigh wave are significant, and the influences must be taken into account in seismic design of underground structures.

Key words

underground structure / Rayleigh wave / seismic response / soil-structure interaction

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations

Liu Jingbo Wang Wenhui Liu Xiangqing Zhao Dongdong. Influence Analysis on Seismic Response of Underground Structures during Propagation of Rayleigh Waves[J]. Journal of Vibration and Shock, 2013, 32(16): 95-99