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A platform for research: civil engineering, architecture and urbanism
A Preliminary Study on the Behavior of Axially Loaded Single Pile Subjected to Lateral Soil Movement behind a Retaining Wall
Based on the flexural differential equations of elastic piles and Winkler's spring model, the equation of axially loaded piles subjected to lateral soil movement is solved first. In the solution, the flexural differential equations are established using two-stage method and solved by the finite difference method, which makes the equation solving more easily when dealing with the pile foundation in layered soils. Numerical method using commercial software "LPile" was conducted to verify the effectiveness of the presented solution. The results of parametric study show that the situation of retaining wall and the distribution pattern of soil elastic modulus along the pile depth can affect the behavior of axially loaded piles subjected to lateral soil movement significantly. The analyzing conclusion in this paper should be useful for the design in practice.
A Preliminary Study on the Behavior of Axially Loaded Single Pile Subjected to Lateral Soil Movement behind a Retaining Wall
Based on the flexural differential equations of elastic piles and Winkler's spring model, the equation of axially loaded piles subjected to lateral soil movement is solved first. In the solution, the flexural differential equations are established using two-stage method and solved by the finite difference method, which makes the equation solving more easily when dealing with the pile foundation in layered soils. Numerical method using commercial software "LPile" was conducted to verify the effectiveness of the presented solution. The results of parametric study show that the situation of retaining wall and the distribution pattern of soil elastic modulus along the pile depth can affect the behavior of axially loaded piles subjected to lateral soil movement significantly. The analyzing conclusion in this paper should be useful for the design in practice.
A Preliminary Study on the Behavior of Axially Loaded Single Pile Subjected to Lateral Soil Movement behind a Retaining Wall
Yu, Feng (author) / Chu, Feng (author) / Liang, Fa-Yun (author)
GeoShanghai International Conference 2010 ; 2010 ; Shanghai, China
Deep and Underground Excavations ; 76-83
2010-05-14
Conference paper
Electronic Resource
English
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