土工基础

›› 2012, Vol. 26 ›› Issue (1): 80-83.

• 工程实录 • 上一篇    

纤维加筋土的研究和工程应用

包承纲，丁金华   

  1. （长江科学院，武汉 430010）
  • 收稿日期:2011-08-31 出版日期:2012-02-20 发布日期:2012-03-23
  • 作者简介:包承纲，教授级高工。

Researches and Applications of Fiber Reinforced Soils

BAO Chenggang，DING Jinhua   

  1. (Changjiang River Scientific Research Institute, Wuhan, 430010)
  • Received:2011-08-31 Online:2012-02-20 Published:2012-03-23

摘要： 介绍纤维加筋土的含义、作用机理、加筋土体的力学特性，尤其是纤维加筋膨胀土的特性和破坏模式，及其影响因素等，同时介绍了国内外较典型的研究成果，最后通过实例分析了其在土堤工程中的成功应用。

关键词: 纤维加筋土, 工程应用, 破坏模式

Abstract: This paper briefly introduces the basics of fiber reinforced soils, working mechanism and the mechanical characterization of reinforced soil mass. The properties of the fiber reinforced expansive soils, the failure modes and the factors affecting the reinforcement are also presented in the paper throughout the state of the art research results. The application of the fiber reinforced embankment soil is introduced through a case history.

Key words: fiber reinforced soils, embankment engineering, failure mode