土工基础

›› 2012, Vol. 26 ›› Issue (3): 24-26.

• 工程实录 • 上一篇    下一篇

高边坡抗滑桩加固效果与监测成果分析

曹 辉,王杰光,张 朋,熊 熙   

  1. （桂林理工大学土木与建筑工程学院，广西桂林 541004）
  • 收稿日期:2011-09-04 出版日期:2012-06-20 发布日期:2012-06-25
  • 作者简介:曹辉（1986-）,在读研究生。
  • 基金资助:

    基金项目：广西研究生教育创新计划项目2010105960818M23

Monitoring and Analysis of the Slope Instability Mitigated by Bored Piles

CAO Hui, WANG Jieguang, ZHANG Peng, XIONG Xi   

  1. (College of Civil Engineering and Architecture, Guilin University of Technology, Guilin  Guangxi 541004)
  • Received:2011-09-04 Online:2012-06-20 Published:2012-06-25

摘要： 抗滑桩是边坡加固的重要手段之一，已得到广泛应用。对广西某电厂加固后的抗滑桩进行监测，包括抗滑桩深层水平位移监测、桩墙钢筋应力监测和预应力锚索监测,监测结果表明,加固后的抗滑桩在施工期内变化稳定，加固效果明显，保证了工程顺利施工。

关键词: 高边坡, 抗滑桩, 监测, 成果分析

Abstract: The anti-landslide pile is one of the important and widely used methods in the landslide mitigations. This paper documents the instrumentation results of bored piles used as the slope stability elements in a high slope stability of a power plant construction in Guangxi Province. The horizontal deformation at different depths, rebar stress in piles, and the stress in the prestresses anchors are monitored. The results indicate that the bored pile is effective in mitigating the potential instability.

Key words: High Slope, Anti-landslide Pile, Instrumentation, Data Analysis