Discussion of Behavior of Pile Subject to Excavation

Discussion of Behavior of Pile Subject to Excavation

Discussion of "Behavior of Pile Subject to Excavation

Mar 01, 2002 · Behavior of Pile Groups Subject to Excavation-Induced Soil Movement. Journal of Geotechnical and Geoenvironmental Engineering December 2002. Discussion of "Behavior of Pile Groups Subject to Excavation-Induced Soil Movement in Very Soft Clay" by D. E. L. Ong, C. F. Leung, and Y. K. Chow.

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Influence of Underpinning Pile Drilling Construction on

These underpinning piles are installed and connected with the existing pile by the head cap before excavation. In a case study, the parameter analysis was then performed to understand the effect of underpinning construction on the bearing behavior of existing foundation piles in terms of skin friction and end resistance.

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Behavior of Pile Groups Subject to Excavation-Induced Soil

Oct 10, 2009 · Behavior of Pile Groups Subject to Excavation-Induced Soil Movement in Very Soft Clay. A series of centrifuge model tests was conducted to investigate the behavior of pile groups of various sizes and configurations behind a retaining wall in very soft clay. With a 1.2-m excavation in front of the wall, which may simulate the initial stage of an excavation prior to …

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(PDF) Behavior of Pile Subject to Excavation-Induced Soil

pile responses due to an adjacent excavation. In the case of retaining wall collapse, the failure pattern of the soil behind the wall features a slip plane projecting from near the wall toe to the

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Behavior of Pile Groups Subject to Excavation-Induced Soil

Behavior of Pile Groups Subject to Excavation-Induced Soil Movement in Very Soft Clay. A series of centrifuge model tests was conducted to investigate the behavior of pile groups of various sizes and configurations behind a retaining wall in very soft clay. With a 1.2-m excavation in front of the wall, which may simulate the initial stage of an

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BEHAVIOR OF PILE SUBJECT TO EXCAVATION-INDUCED SOIL

behavior of pile subject to excavation-induced soil movement. DISCUSSION AND CLOSURE A discussion of an earlier paper with the aforementioned title by C.F. Leung, Y.K. Chow, and R.F. Shen, published in this journal (Volume 126, Number 11, November 2000), is presented.

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A simplified analytical method for response of an axially

Mar 27, 2013 · "Behavior of pile groups subject to excavation-induced soil movement in very soft soil." Journal of Geotechnical and Geoenvironmental Engineering, Vol. 135, No. 10, pp. 1462–1474. Article Google Scholar

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Discussion of "Behavior of Pile Subject to Excavation

Discussion of "Behavior of Pile Subject to Excavation-Induced Soil Movement" by C. F. Leung, Y. K. Chow, and R. F. Shen March 2002 Journal of Geotechnical and …

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BEHAVIOR OF PILE SUBJECT TO EXCAVATION-INDUCED …

JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING / NOVEMBER 2000 / 947 BEHAVIOR OF PILE SUBJECT TO EXCAVATION-INDUCED SOIL MOVEMENT By C. F. Leung,1 Y. K. Chow,2 and R. F. Shen3 ABSTRACT

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Behavior of Pile Groups Subject to Excavation-Induced Soil

With a 1.2-m excavation in front of the wall, which may simulate the initial stage of an excavation prior to strutting, the test results reveal that the induced bending moment on an individual pile in a free-head pile group is always smaller than that on a corresponding single pile located at the same distance behind the wall.

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Analysis of Piles Subject to Axial Load and Lateral Soil

Nov 01, 2011 · A three-dimensional nonlinear elastic-plastic finite element method had been developed to study the bending behavior of piles subjected to axial load and lateral soil displacement. The influence of the lateral soil displacement, axial load level and the cap of piles were studied and variety law of the bending behavior was presented. The study showed that …

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Effects of Axial Loads and Soil Density on Pile Group

The pile group was instrumented with displacement and tilting devices at the pile cap and strain gauges on two piles of the group. In this paper, results from four model tests were presented to study the effects of axial loads and soil density on the lateral behavior of piles.

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Study of mechanical deformation behavior of deep

Abstract: At present, it should not be neglected that the effect of foundation piles on the mechanical deformation behavior of deep foundation pits under excavation. Considering two cases with piles and no piles groups in the bottom of foundation pit, we analyz the deformation, the distribution of lateral earth pressure, the ground displacement around the foundation and …

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Numerical Analysis of Deformation Effect on Adjacent Piles

Combined with the project of an open cut metro tunnel passing through a viaduct, three- dimensional finite element method is applied to study the lateral deformation law of viaduct pile foundations induced by adjacent excavation in the pile foundations reinforcement and un-reinforcement conditions. The results show that the lateral deformation of pile foundations …

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ANALYSIS OF PERFORMANCE OF PILE GROUPS ADJACENT TO …

ANALYSIS OF PERFORMANCE OF PILE GROUPS ADJACENT TO DEEP EXCAVATION. DISCUSSION. This is a discussion of a paper of the above title by R.J. Finno, S.A. Lawrence, N.F. Allawh, and I.S. Harahap, published in Vol. 117, No. 6, (June 1991) issue of this Journal.

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Analysis of Piles Subject to Axial Load and Lateral Soil

A three-dimensional nonlinear elastic-plastic finite element method had been developed to study the bending behavior of piles subjected to axial load and lateral soil displacement. The influence of the lateral soil displacement, axial load level and the cap of piles were studied and variety law of the bending behavior was presented. The study showed that the bending moment increased …

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GROUND SUBSIDENCE DUE TO TUNNELING AND EFFECTS …

D. E. L. Ong (2008) of Swinburne University of Technology [7], Malaysia studied about pile behaviour subject to lateral soil movement involving benchmarking of FE analysis against centrifuge modeling to study pile behavior subject to lateral soil movement and the effect of smearing the properties of a 3-D pile in a 2-D FE environment.

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Interaction Analysis of Supporting Excavation Piles and

behavior of piles subject to excavation-induced soil movement, for example, Xu and Gao [13] analyzed the interaction of foundation pit excavation and adjacent existing building's pile foundation, using ANSYS finite element software.

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Behavior of Pile Subject to Excavation-Induced Soil

Aug 20, 1999 · Discussion of "Behavior of Pile Groups Subject to Excavation-Induced Soil Movement in Very Soft Clay" by D. E. L. Ong, C. F. Leung, and Y. K. Chow Journal of Geotechnical and Geoenvironmental Engineering December 2010

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Model of imbedded adjacent pile-soil interaction

Download scientific diagram | Model of imbedded adjacent pile-soil interaction from publication: Analytical Solution for Pile Response Due to Excavation-induced Lateral Soil Movement | The

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