抗滑桩间挡土结构设计及在成武高速公路工程中的应用  

Design of Retaining Structures between Anti-slide Piles and its Application in Chengxian-Wudu Expressway

作　　者：佟强[1] 彭文顺[1] 刘潭平 

机构地区：[1]中交公路规划设计院有限公司,北京市100088 [2]甘肃交通投资有限公司,兰州市730000

出　　处：《公路》2014年第9期44-47,共4页Highway

摘　　要：通过对抗滑桩间挡土结构的类型选用和受力特点的分析,结合成武高速公路边坡治理工程中的应用实例,在工程实践的基础上对桩间挡土结构的构建进行总结和改进,深入思考在确保安全稳定的前提下,如何使治理后的边坡外观顺适、与周边环境协调。Selection of different types retaining structures between anti-slide piles and their bearing force characteristics are analyzed in the paper, and based on application practice in the Chengxian-Wudu Expressway slope control, the construction of the retaining structures between piles are summarized and improved. In premise of assuring the safety and stability, how to design a slope after treated in harmony with the surrounding environment is considered.

关 键 词：桩间挡土结构 挡土板 受力分析 设计计算 

分 类 号：U417.1[交通运输工程—道路与铁道工程]