期刊论文

Characteristics and Control of a Clay Landslide in Hunan Province Under Extreme Climate

中文

南华大学学报(自然科学版)

1673-0062

2023

37

02

26-30

10.19431/j.cnki.1673-0062.2023.02.004

ZJRMG-2020-05:浙江省岩石力学与地质灾害重点实验室开放研究基金 202210555054:大学生研究性学习和创新性实验计划

本校为第一机构

湖南省地质灾害多发，且多为与斜坡稳定性相关的崩滑流。湖南省某黏土滑坡自2016年2月初发生局部滑动与垮塌等现象，后续持续发展。本文通过分析该滑坡特征和变形破坏成因，得出如下结论：边坡的初始变形破坏的形成因素包括地形地貌因素、岩性因素、持续强降雨、人类工程活动及极端气候下的冻融作用等；夏季暴雨期间变形加剧主要与强降雨有关；采用截排水工程、削方减载工程、坡脚挡土墙工程和监测工程相结合对该滑坡进行防治。

Geological disasters occur frequently in Hunan Province,and most of them are related to slope stability.A clay landslide in Hunan Province began to slip and collapse in early February 2016,and continued to develop.By analyzing the characteristics of the landslide and th...MORE Geological disasters occur frequently in Hunan Province,and most of them are related to slope stability.A clay landslide in Hunan Province began to slip and collapse in early February 2016,and continued to develop.By analyzing the characteristics of the landslide and the causes of its deformation and failure,this paper d...