Research on the Development Law of Negative Friction Resistance of Pile Foundation in Dredger Filling Area

Soil Engineering and Foundation ›› 2020, Vol. 34 ›› Issue (3): 342-344.

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Research on the Development Law of Negative Friction Resistance of Pile Foundation in Dredger Filling Area

LIU Jiaxin1, ZHANG Yutian2

(1.School of Civil Engineering and Architecture, Hubei University of Technology,Wuhan 430068;
2.China Construction Third Bureau First Engineering Co. Ltd., Wuhan 430040)

Received:2019-08-22 Revised:2019-09-03 Online:2020-06-20 Published:2020-06-22

Abstract

Abstract: In order to explore the influence of the settlement of the surrounding soils on the pile negative side friction and to investigate methods reducing the potential impact, the numerical simulations were performed on development of the negative side friction in piles under loading conditions by using commercial software ABAQUS based on the field pile static loading test results. The long term loading condition of piles in recent fills are also demonstrated.

Key words: Pile Foundation in Recent Fills, Numerical Simulation, Negative Friction Resistance

CLC Number:

TU473

LIU Jiaxin, ZHANG Yutian. Research on the Development Law of Negative Friction Resistance of Pile Foundation in Dredger Filling Area[J]. Soil Engineering and Foundation, 2020, 34(3): 342-344.

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Research on the Development Law of Negative Friction Resistance of Pile Foundation in Dredger Filling Area

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