城市轨道交通独柱墩高架车站的墩柱及桩基设计探讨

以重庆城市轨道交通某独柱墩高架车站为例,比较<铁路桥涵设计基本规范>和<混凝土结构设计规范>中的桥-建组合结构车站在设计理论、荷载效应以及墩柱和桩基在承载能力安全储备上的差异;通过有限元程序分析桩基刚度对整体结构横向刚度的贡献,探讨桩基设计中刚度的影响因素.

Pier and Pile Foundation in A Single Pier Elevated Station Design

Associated with a project of Chongqing single pier elevated station,the differences among specifications in design theory,among loads effect and safety reserve in bearing capacity of the pier,and the pile foundation are discussed, the economy of limit state design method is proved. The boundary condition of elastic connection is used in finite -element programs to simulate the foundation stiffness which is the supplement to the integral structure.The influencing factors are studied and the references for th...