Study on theories of axial response of dynamically loaded single piles based on plane strain assumption
HU Changbin 1 2, WANG Kuihua 1, XIE Kanghe 1
1.Department of Civil Engineering Zhejiang University Hangzhou 310027 China 2.Department of Civil Engineering Shenyang Architecture and Civil Engineering Univercity Shenyang 110015 China
Abstract：By Laplace transformation,the interaction between a dynamically loaded end bearing pile and a soil layer is theoretically investigated first.The displacement and velocity response function at pile head in frequency domain and the dynamic stiffness of pile are obtained in a closed form.A semianalytical solution for the velocity response of pile subjected to a semisine wave exciting force is also developed.A comparison between theories based on plane strain assumption and the solutions developed in this paper is investigated,and some important conclusions are obtained.
胡昌斌；王奎华；谢康和；. 基于平面应变假定基桩振动理论适用性研究[J]. 岩土工程学报, 2003, 25(5): 595-601.
HU Changbin 1 2, WANG Kuihua 1, XIE Kanghe 1. Study on theories of axial response of dynamically loaded single piles based on plane strain assumption. Chinese J. Geot. Eng., 2003, 25(5): 595-601.
