土工基础

›› 2012, Vol. 26 ›› Issue (4): 21-23.

• 工程实录 • 上一篇    下一篇

土工格栅在边坡加固工程中的应用实例

 余 愿,谭景和   

  1. 桂林理工大学，广西桂林 541000
  • 收稿日期:2011-12-06 出版日期:2012-08-20 发布日期:2012-09-07
  • 作者简介:余愿（1987-），男，湖北省武汉市人，桂林理工大学，工学硕士。

Application of  Geogrid Material in Slope Reinforcements

YU Yuan, TAN Jinghe   

  1. Guilin University of Science and Technology, Guilin, Guangxi 541000
  • Received:2011-12-06 Online:2012-08-20 Published:2012-09-07

摘要： 阐述了土工格栅加筋挡土墙作为一种新型的柔性支挡结构，具有工期快（短）、投资省、适应力强等优点，着重分析了其原理，并结合具体的边坡治理工程实例，对其设计方式及施工方法作了简单介绍，并与传统的边坡治理手段在经济上进行了分析与对比，其成果显示土工格栅加筋挡土墙节省投资近1/4。

关键词: 土工格栅, 原理分析, 边坡治理

Abstract: Retaining walls constructed with geogrid are a new and flexible retaining structure system. They result in fast construction, a cost effective solution, and strong adaptability to different foundation types. Aspects of  design and construction of this wall type are briefly introduced in this paper and selected case histories are provided. Compared with the conventional retaining wall types , the geogrid reinforced retaining walls can reduce the cost of the initial investment by one quarter.

Key words: Geogrid, Analysis Principles, Slope Treatments