斜桩的承载能力分析

斜桩以及由斜桩组成的群桩主要应用于桥梁、深水港区和大型输电线路基础等。文章以斜桩作为研究对象,从斜桩承载力影响因素研究单斜桩工作特性。主要得到以下一些结论:1)竖向荷载作用下,随着桩身倾斜度、地面荷载、土质不均匀程度增大,斜桩的沉降量相应增大;2)结合斜桩刚度及斜桩基础形式综合考虑,中等刚性负斜桩的水平承载能力较好;随土体位移层厚度的增加,桩身主动侧部分的土抗力逐渐减小。

Analysis of Batter Pile Bearing Capacity

Battered pile and pile group are generally used in construction of bridge,deep water port and foundation of transmission power.The working characteristics of batter pile are analyzed from bearing capacity factors affecting the working characteristics.The results are as follows: 1) under the vertical load,as the growth of the pile batter angle,the ground load,uneven soil,the settlement of the batter pile increases correspondingly;2) considering the stiffness and the forms of batter pile,the bearing capacity ...