Shaking table tests on the lateral response of a pile buried in liquefied sand
Jonathan R. Dungca,Jiro Kuwano,Akihiro Takahashi,T. Saruwatari,Jun Izawa,Hiroko Suzuki,Kohji Tokimatsu +6 more
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TLDR
In this article, the lateral resistance of a pile subjected to liquefaction-induced lateral flow was investigated and the deformation of the soil surrounding the pile when a large relative displacement between the pile and the soil is induced.About:
This article is published in Soil Dynamics and Earthquake Engineering.The article was published on 2006-02-01 and is currently open access. It has received 50 citations till now. The article focuses on the topics: Pile & Overburden pressure.read more
Figures
Fig. 12. Time history of case L1. 2 
Fig. 11. Relationship between lateral resistance of the cylinder at /D=0.1, 0.2, 0.4 and cylinder loading 5 rate over soil conductivity in the first loading. 6 
Fig. 4. Schematic drawing of the cylinder. 2 
Fig. 5. Lateral resistance against lateral displacement of the cylinder (SW1Q, SW10Q, SW1, and SW10). 5 
Fig. 13. Time history of case L10. 2 
Fig. 14. Horizontal stress against relative density during shaking. 2
Citations
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Journal ArticleDOI
Response of a group of piles to liquefaction-induced lateral spreading by large scale shake table testing
TL;DR: In this article, a large scale 1-g shake table test was used to study the response of a group of piles subjected to liquefaction-induced lateral spreading using a large-scale 1g shaketable test, and a simple numerical method was implemented for predicting the behavior of single piles under lateral spreading.
Journal ArticleDOI
Effect of Soil Permeability on Centrifuge Modeling of Pile Response to Lateral Spreading
TL;DR: In this paper, the effect of soil permeability on the response of endbearing single piles and pile groups subjected to lateral spreading was investigated in a laminar box and simulate a mild infinite slope with a liquefiable sand layer on top of a nonliquefiable layer.
Journal ArticleDOI
Numerical simulation of improvement of a liquefiable soil layer using stone column and pile-pinning techniques
TL;DR: In this paper, the effects of stone column and pile-pinning on reducing the potential for liquefaction during earthquakes are investigated parametrically, applying three-dimensional finite element (FE) simulations using OpenSeesPL.
Journal ArticleDOI
Dynamic behavior of pile foundations under cyclic loading in liquefiable soils
Amin Rahmani,Ali Pak +1 more
TL;DR: In this paper, a fully coupled three-dimensional dynamic analysis is carried out to investigate the dynamic behavior of pile foundations in liquefied ground, where a critical state bounding surface plasticity model is used to model soil skeleton, while a Fully Coupled (u-P ) formulation is employed to analyze soil displacements and pore water pressures.
Journal ArticleDOI
Liquefaction-induced lateral load on pile in a medium dr sand layer
Liangcai He,Ahmed Elgamal,Tarek Abdoun,Akio Abe,Ricardo Dobry,Masanori Hamada,Jorge Menses,Masayoshi Sato,Thomas Shantz,Kohji Tokimatsu +9 more
TL;DR: In this paper, one-g shake table experiments were conducted to explore the response of single piles due to liquefaction-induced lateral soil flow, where piles were embedded in saturated Medium Relative Density (Dr) sand strata 1.7-5.0 m in thickness.
References
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Shaking table tests on subgrade reaction of pipe embedded in sandy liquefied subsoil
TL;DR: In this article, the authors conducted shaking table tests in which an embedded pipe was pulled laterally and the required drag force was monitored, showing that the amplitude of shaking acceleration affected the behavior of sand in both dry and water-saturated conditions.
Journal ArticleDOI
Centrifuge modeling of a single pile subjected to liquefaction-induced lateral spreading
TL;DR: In this paper, a simple design method for pile foundations subjected to such lateral spreading was established, and the results showed that the presence of the non-liquefied layer at soil surface and pile-to-wall distance played a very important role in the pile response.