Pile Groups Displacement Calculation Based on Mindlin Solution and Principle of Minimum Potential Energy

Xiang Fei; Yong Lai Zheng; Wei Wei Yang; Shu Xin Deng

doi:10.4028/www.scientific.net/AMM.525.541

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 525Pile Groups Displacement Calculation Based on...

Pile Groups Displacement Calculation Based on Mindlin Solution and Principle of Minimum Potential Energy

Abstract:

A displacement function of a single pile among pile groups was proposed according to Mindlin solution. Using variational theory and principle of minimum potential energy and considering the relation between shear stress of soil around piles and displacement described in Randolph single pile displacement solution, the relation between soil and settlement in the tip of a pile was derived. Relation between load and displacement of a single pile among pile groups was obtained. It was compared with other examples after that. The result calculated by the method proposed here matchs closely with the result calculated by other methods.

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Periodical:

Applied Mechanics and Materials (Volume 525)

Pages:

541-545

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.525.541

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Online since:

February 2014

Authors:

Xiang Fei*, Yong Lai Zheng, Wei Wei Yang, Shu Xin Deng

Keywords:

Displacement Function, Pile Groups, Principle of Minimum Potential Energy

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