土工基础

›› 2011, Vol. 25 ›› Issue (2): 3-.

• 工程实录 •    下一篇

三峡库区层状岩体高切坡的工程防护研究

 彭正华, 苏昌, 江亚鸣, 石长柏   

  1. （湖北省地质环境总站，武汉 430034）
  • 收稿日期:2010-04-15 出版日期:2011-04-20 发布日期:2012-01-13
  • 作者简介:彭正华，男，41岁，高级工程师，长期从事地质灾害防治工程勘察、设计及研究工作。
  • 基金资助:

    文章来源于国务院三峡建委办公室科研项目“巴东组泥灰岩特性及变形破坏机制研究”（编号：2008SXG04-2）

Engineering Protection Study of Layered Rock Mass High-cut Slope in the Three Gorges Reservoir

PENG  Zheng  hua, SU  Chang, JIANG  Ya  ming, SHI  Chang  bai   

  1. (Hubei Geological Environment Station, Wuhan 430034, China)
  • Received:2010-04-15 Online:2011-04-20 Published:2012-01-13

摘要： 根据三峡库区层状岩体高切坡的特性及分布，提出了层状岩体高切坡存在的四种主要破坏模式，即坡面风化剥蚀、坡脚侵蚀、顺向滑移、崩塌掉块。根据这四种不同的破坏模式，提出了相应的防护措施，对于三峡库区高切坡的工程防护具有一定的指导作用，有利于更好地防灾减灾。

Abstract: According to the characteristics and distribution of layered rock mass high-cut slope, the four failure models was proposed, which included weathering erosion of slope, erosion of slope toe, consequent sliding and collapse. Then the related protection was proposed, which was as the reference for the guideline of layered rock mass high\|cut slope in the Three Gorge Reservoir.

Key words: Three Gorge Reservoir, layered rock mass, high\, cut slope, engineering protection