摘要
三峡工程移民迁建区地质环境容量有限 ,滑坡等地质灾害频繁发生 ,制约了移民安置。建设用地的严重不足 ,只能向滑坡等灾害堆积体要地 ,因此 ,不仅要治理滑坡灾害 ,而且还要利用滑坡体 ,它对地质灾害防治提出了挑战。在防治滑坡的基础上 ,为移民迁建提供安全可靠的建设用地是三峡地质灾害研究的新课题。本文介绍锚拉桩、喷锚网、钢筋混凝土格构、注浆、加筋土等技术在三峡库区滑坡等地质灾害防治与利用的初步经验。
Due to the limited capacity of geological environment, the landslide caused hazards are severe in the immigrant settlement areas of Three Gorges Project and restrain the settlement of immigrants.The shortage of land for construction leads to the necessary utilization of landslides besides the treatment of landslides,which is a challenge to the prevention of geo-hazard.It is a new subject of geo-hazard study to provide safe lands for construction for the settlement of immigrants on the basis of landslide treatment.The using of technique of pre-stressed anchoring pile,shot anchoring net,concrete frame,grouting and reinforced soil in the prevention and utilization of landslide are introduced in this paper.
出处
《地质灾害与环境保护》
2000年第2期135-140,共6页
Journal of Geological Hazards and Environment Preservation
基金
国务院三峡建设委员会国家移民开发局<三峡库区重大地质灾害防治工程研究>项目
关键词
长江三峡
移民安置区
地质灾害
滑坡
注浆加固
Three Gorges Project
immigrant settlement
geo-hazard
landslide
anchorage grouting reinforced soil
