Comparative Analysis of Seismic Response Characteristics of Pile-Soil-Stnicture Interaction System

作     者：KONG Desen LUAN Maotian WANG Weiming 

作者机构：School of Civil Engineering Harbin Institute of Technology Harbin 150090 P.R. China School of Civil and Architectural Engineering Shandong University of Science and Technology Qingdao 266510 P.R. China Institute of Geotechnical Engineering Dalian University of Technology Dalian 116024 P.R. China 

基　　金：supported by the National Natural Science Foundation of China(No.50179006) Science Development Foundation of Shandong University of Science and Technology(No.05g002) 

出 版 物：《Journal of Ocean University of China》 (中国海洋大学学报（英文版）)

年 卷 期：2006年第5卷第1期

页      码：1-6页

摘      要：The study on the earthquake-resistant performance of a pile-soil-structure interaction system is a relatively complicated and primarily important issue in civil engineering practice. In this paper, a computational model and computation procedures for pile-supported structures, which can duly consider the pile-soil interaction effect, arc established by the finite clement method. Numerical implementation is made in the time domain. A simplified approximation for the seismic response analysis of pile-soil-structure systems is briefly presented. Then a comparative study is performed for an engineering example with numerical results computed respectively by the finite clement method and the simplified method. Through comparative analysis, it is shown that the results obtained by the simplified method well agree with those achieved by the finite element method. The numerical results and findings will offer instructive guidelines for earthquake-resistant analysis and design of pile-supported structures.

主 题 词：pile-supported structures pile-soil interaction seismic response analysis finite elements method 

学科分类：081401[081401] 08[工学] 0814[工学-地质类] 

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