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Lateral dynamic response of a partially embedded pile subjected to combined loads in saturated soil
In this article, an analytical solution is proposed to investigate the lateral dynamic response of a pile which is partially embedded in saturated soil layer and subjected to combined lateral and vertical loads. The saturated soil is described by Biot's poroelastic theory and the resistance of soil is derived by potential function method. The governing equation of the pile is solved by coupling soil resistance and continuity conditions between the pile and the soil. The dynamic impedances of the pile are then obtained through transfer matrix method. To verify the validity of the proposed procedure, the present solution is compared with available solution for an idealized case. Finally, a parametric study is performed to investigate the effects of various parameters on the stiffness and damping properties of the pile-soil system. It is found that permeability of the soil and vertical load has significant effects on the dynamic response of the pile.
Lateral dynamic response of a partially embedded pile subjected to combined loads in saturated soil
In this article, an analytical solution is proposed to investigate the lateral dynamic response of a pile which is partially embedded in saturated soil layer and subjected to combined lateral and vertical loads. The saturated soil is described by Biot's poroelastic theory and the resistance of soil is derived by potential function method. The governing equation of the pile is solved by coupling soil resistance and continuity conditions between the pile and the soil. The dynamic impedances of the pile are then obtained through transfer matrix method. To verify the validity of the proposed procedure, the present solution is compared with available solution for an idealized case. Finally, a parametric study is performed to investigate the effects of various parameters on the stiffness and damping properties of the pile-soil system. It is found that permeability of the soil and vertical load has significant effects on the dynamic response of the pile.
Lateral dynamic response of a partially embedded pile subjected to combined loads in saturated soil
Hu, An-Feng (author) / Fu, Peng / Xia, Chang-Qing / Xie, Kang-He
2017
Article (Journal)
English
Lateral dynamic response of a partially embedded pile subjected to combined loads in saturated soil
| Taylor & Francis Verlag | 2017
Lateral dynamic response of a partially embedded pile subjected to combined loads in saturated soil
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Dynamic Torsional Response of a Pile Partially Embedded in Saturated Soil
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Dynamic Torsional Response of a Pile Partially Embedded in Saturated Soil
| Trans Tech Publications | 2014