【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。更多还原

【Abstract】 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.更多还原