膨胀土边坡失稳与防治研究
Research on Instability and Prevention of Expansive Soil Slope
张德辉 1刘伟明 2冯善周 3郝献省1
作者信息
- 1. 水泥基生态修复技术湖北省工程研究中心(三峡大学), 湖北 宜昌 443002;三峡库区地质灾害教育部重点实验室,三峡大学, 湖北 宜昌 443002
- 2. 湖北省清江路桥建筑有限公司, 湖北 宜昌 443000
- 3. 水泥基生态修复技术湖北省工程研究中心(三峡大学), 湖北 宜昌 443002;河南丛林环境工程有限公司,河南 郑州 450003
- 折叠
摘要
膨胀土作为一种广泛分布于我国多地的特殊黏性土,因其具有显著的胀缩性、裂隙性及超固结性等特性,在生活中带来了很多自然灾害和工程建设问题.本文着重从膨胀土的胀缩性、裂隙性、超固结性、渗透性等方面总结了膨胀土及膨胀土边坡的研究现状,并对膨胀土边坡常采用的防治措施进行了归纳总结,最后对膨胀土边坡生态防护研究提出了新思路,为此方面研究提供借鉴.
Abstract
Expansive soil is a kind of special viscous soil widely distributed in many places in China.Due to its remarkable properties of expansion and contraction,fissure and overconsolidation,it has brought many natural disasters and construction problems.This article focuses on the research status of expansion soil and expansion soil slope from the expansion soil's expansion and contraction,fissure,overconsolidation,and permeability,the common prevention and treatment measures of expansive soil slope are summarized.Finally,according to the characteristics of expansive soil,some new ideas of ecological protection of expansive soil slope are put forward.
关键词
膨胀土边坡/失稳因素/防治措施/生态防护Key words
expansive soil slope/instability factor/prevention and control measure/ecological protection引用本文复制引用
基金项目
水泥基生态修复技术湖北省工程研究中心(三峡大学)开放基金(2022SNJ04)
出版年
2024
NETL
NSTL
万方数据