板桩轨道结构静力分析  

Static Analysis of Slab-Pile Track Structures

作　　者：王翠娟[1] 段树金[1] 任彦茹[1] 

机构地区：[1]石家庄铁道学院土木工程分院,河北石家庄050043

出　　处：《国防交通工程与技术》2005年第4期31-33,44,共4页Traffic Engineering and Technology for National Defence

摘　　要：提出了一种简化的板桩轨道结构静力计算模型,得出不同桩刚度、桩距、路基刚度条件下轨道板的最大位移和最大转角及其变化规律,从而为板桩轨道结构的设计应用提供理论依据。A simplified analysis model is proposed to solve the static analysis problem of the slab-pile track structures. The maximum bending angle and the displacement of the slab and their change laws are obtained under different conditions, such as the distance between two piles, the stiffness of the piles, and the stiffness of the foundation. The present paper may serve as a reference for the design and application of similar slab-pile track structures.

关 键 词：板桩轨道结构 静力分析 计算模型 桩刚度 桩距 路基刚度 

分 类 号：U213.24[交通运输工程—道路与铁道工程]