黄果树巴林滑坡地质灾害特征及形成因素分析
Analysis on the characteristics and genesis of geological hazards Balin landslide in Huangguoshu Scenic Area
段方情1
作者信息
- 1. 贵州省地质环境监测院,贵州 贵阳 550001
- 折叠
摘要
巴林滑坡位于贵州黄果树风景名胜区白水镇郎宫河左岸,为小型平缓浅层土质滑坡.本文通过地面测绘、钻探、岩土测试等方法进行研究.结果显示,该滑坡在强降雨时处于欠稳定状态,其形成与人工加载及强降雨有关.提出了修建"抗滑挡墙或微型桩+截排水沟"的防治方案,建议斜坡修建房屋采用短桩的基础形式.
Abstract
The Balin landslide is located on the left bank of Langgong River in Baishui Town,Huangguoshu Scenic Area,characterized as a small,gentle,shallow soil landslide.Analysis conducted through ground surveying,drilling,and geotechnical testing indicates that the landslide is in an unstable state during heavy rainfall.The formation of the landslide is related to artificial loading and intense rainfall.A prevention and control plan involving construct in ganti-skid retaining walls or micropiles with intercepting and drainage ditches was proposed.It is recommended to utilize a short pile foundation design for housing construction on slopes.
关键词
平缓式滑坡/成因/人工加载/稳定性Key words
gentle landslide/genesis/manual loading/stability引用本文复制引用
出版年
2024
NETL
NSTL
万方数据