Dynamic Response Analysis of Composition Foundation with CFG Piles

Zhong Liu; Jun Gao Zhu; Zong Liang Zhang; Guo Jin Zhu; Ying Tao Sun

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

Paper Titles

Experimental Research on Seismic Behavior of Exterior Frame Joints with T-Shaped CFST Column and Steel Beam
p.183

Tests on Seismic Behavior of Steel-Concrete Composite Fabricated Shear Wall Specimens
p.189

Effect of Asphalt Layer Modulus on the Mechanical Properties and Service Life of Heavy Load Semi-Rigid Asphalt Pavement
p.193

The Rigid Frame-Whole Bracing Model of Eco-Composotie Wall Structure
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Dynamic Response Analysis of Composition Foundation with CFG Piles
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Experiment on the Hysteretic Behaviors of Light-Weight Steel Portal Frame with Tapered Members
p.206

Aseismic Test and Finite Element Analysis of Light-Weight Steel Portal Frame with Tapered Members
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Study on Mechanics Behaviors of Composite and Isotropic Shells
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Excavation Deformation Analysis of Deep-Cutting High Rock Slope
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 368-373Dynamic Response Analysis of Composition...

Dynamic Response Analysis of Composition Foundation with CFG Piles

Abstract:

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.

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Periodical:

Advanced Materials Research (Volumes 368-373)

Pages:

201-205

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.368-373.201

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Online since:

October 2011

Authors:

Zhong Liu, Jun Gao Zhu, Zong Liang Zhang, Guo Jin Zhu, Ying Tao Sun

Keywords:

CFG Piles, Composite Foundation, Dynamic Time-History Response Analysis Method, Highly Seismic Region

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