露天采矿技术2023，Vol.38Issue(6)：65-67,71,4.DOI:10.13235/j.cnki.ltcm.2023.06.016
石头梅露天煤矿南帮边坡失稳因素及治理措施
South slope instability factors and treatment measures in Shitoumei Open-pit Coal Mine
刘兴学 1胡渊鑫1
作者信息
- 1. 新疆能源(集团)有限责任公司 哈密分公司,新疆 哈密 839000
- 折叠
摘要
Abstract
In order to improve the stability of the south slope of the stope in Shitoumei Open-pit Coal Mine,based on the analysis of the exploration data,field survey and slope monitoring data of the south slope of the stope,the article discusses the influencing factors and treatment measures of the south slope instability.The results show that optimizing the slope angle is the key to improve the stability of the slope.By taking the measures such as cutting the slope at the upper part of the slope to reduce the load,discharging the presser foot at the lower part,reducing the slope angle,and reducing the dynamic load,the stability of the south slope of the stope can be effectively improved,the hidden danger of the landslide of the south slope of the stope can be eliminated,and the safe production of the coal mine can be guaranteed.关键词
陡立高边坡/削坡减载/内排压脚/边坡角/动载荷Key words
steep high slope/slope cutting and load reduction/internal dumping presser foot/slope angle/dynamic load分类
矿业与冶金引用本文复制引用
刘兴学,胡渊鑫..石头梅露天煤矿南帮边坡失稳因素及治理措施[J].露天采矿技术,2023,38(6):65-67,71,4.
