煤矿安全2019，Vol.50Issue(8)：232-235,4.DOI:10.13347/j.cnki.mkaq.2019.08.054
基于GPS技术的露天煤矿边坡变形规律及趋势分析
Deformation Law and Trend Analysis of Open-pit Coal Mine Slope Based on GPS Technology
摘要
Abstract
Taking the C-shaped deformation zone of an open-pit coal mine in Inner Mongolia as the research object, to obtain the slope failure mode and deformation law of the area so as to take targeted prevention and control measures, firstly, the situation of slope deformation and landslide in this area in recent years was understood, and monitoring points were arranged in different positions of this deformation area to form monitoring lines, and GPS monitoring was carried out in the corresponding area. Through the statistical analysis of the deformation data of each monitoring line and monitoring point, the deformation area of the open-pit mine slope is delineated, the failure mode and deformation law of the slope are studied, and the deformation trend of the area is predicted. The rate of slope deformation in this area is related to mining activities and local seasonal climate.关键词
露天煤矿/GPS监测/滑坡/破坏模式/边坡变形规律Key words
open-pit coal mine/GPS monitoring/landslide/destruction mode/slope deformation law分类
矿业与冶金引用本文复制引用
于玲,韩猛,鲁宁,陈亚飞..基于GPS技术的露天煤矿边坡变形规律及趋势分析[J].煤矿安全,2019,50(8):232-235,4.基金项目
国家重点研发计划资助项目(2017YFC1503100) （2017YFC1503100）
中国煤炭科工集团有限公司科技创新创业资金专项资助项目(2018-2-MS023) （2018-2-MS023）
