Dynamic Response Analysis of Composition Foundation with CFG Piles

Abstract:

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The dynamic time-history response analysis method was employed to analyze the dynamic response of composition foundation with CFG piles. The deformation and stress distribution of composite foundation of CFG piles with different length and amount of piles under seismic wave was investigated. The results reveal that the bearing and asti-deformation capacity could be improved effectively for composite foundation under earthquake loads by increasing the length and number of pile. The vertical stress of foundation soil decreases gradually with the increase of the length and number of pile. The practice shows that CFG piles provide a positive contribution to the aseismic effect of foundation soils mass. The present research can provide some references to similar projects.

Info:

Periodical:

Advanced Materials Research (Volumes 368-373)

Edited by:

Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren

Pages:

201-205

DOI:

10.4028/www.scientific.net/AMR.368-373.201

Citation:

Z. Liu et al., "Dynamic Response Analysis of Composition Foundation with CFG Piles", Advanced Materials Research, Vols. 368-373, pp. 201-205, 2012

Online since:

October 2011

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Price:

$35.00

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