基于FLAC3D地震作用下桩基位移的分析

英文篇名：Analysis of displacement of pile foundation under earthquake based on FLAC3D
中文刊名：安徽水利水电职业技术学院学报
英文刊名：Journal of Anhui Technical College of Water Resources and Hydroelectric Power
作者：李健全
英文作者：LI Jian-quan (School of Civil Engineering ; Hefei University of Technology ; Hefei 230009 ; China)
中文关键词：地震 ; 桩-土体系 ; 桩基 ; FLAC3D
英文关键词：earthquake ; pile-soil system ; pile foundation ; FLAC3D
出版日期：2010-09-15
机构：合肥工业大学土木与水利工程学院;
年：2010
期：03
出版单位：安徽水利水电职业技术学院学报

摘要

文章利用FLAC3D有限差分软件对桩-土体系进行了非线性动力反应分析;该方法通过耦合弹簧实现桩与土之间的相互作用;结合FLAC3D算例计算,分析了桩基础在地震作用下的位移与弯矩变化规律。
In this paper,the dynamic response analysis of nonlinear pile-soil system is studied by making use of lagrangian finite diference software-FLAC3D.The interaction between the pile and soil is simulated with coupling spring,the change of displacement and moment of the pile foundation under earthquake are analyzed by using FLAC3D.

引文

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[2]Tarek Abdoun,Ricardo Dobry,Thomas D,et al.Pile response to lateral sperads:centrifuge modeling[J].Jounral of Geotechnical andGeoenvironmental Engineering,2003,(10):869-873.
[3]陈育民,徐鼎平.FLAC/FLAC3D基础与工程实例[M],北京:中国水利水电出版社,2009.