【摘要】 对分层弹性地基中端承桩基础按ｗｉｎｋｌｅｒ（温克尔）地基土模型并通过特性分析建立了合理的力学模型。经过动力分析，给出了端承桩横向自振特性及在常轴力与横向地震载荷作用下强迫反应解析解，为具有常轴力与横向地震载荷作用下的无限层弹性地基中端承桩的动力反应分析提供了一种新的解析方法。更多还原

【Abstract】 In this paper,the reasonable mechanics model are established to end-bearing pile foundation in layer elasto-foundation bed according to Winkler layer elasto-foundation bed soil model by means of characteristics analysis. Using dynamic analysis.the analytical solutions for the lateral free vibration characteristics and the coercion responses under the action of the constant axial force and lateral seismic loading of the end-bearing pile foundation are given ,that a new analytical method is furnished.更多还原