An Effect Assessment of the Mining of Muche Opencast of Huaning on the Surrounding Geologic Environment

详细信息   

• 责任者：Wu Wenli (Kunming Exploration Design Institute Company ; SW Nonferrous Industry ; Kunming 650051 ; China)
• 刊名：Yunnan Geology
• 出版年：2011
• 卷期：30(3)
• 关键词：露天矿 ; open-pit mines ; 环境质量评价 ; environmental quality evaluation ; 云南 ; Yunnan Province
• 页码：p.366-369
• 图表：4 refs.
• 分类号：1800
• issnNo：ISSN1004-1885
• isbnNo：CN53-1041/P

摘要

According to the spot investigation, the characteristics of ground fissure and genesis mechanism are evaluated. The qualitative and quantitative evaluation of damage of side-slope stability caused by the mining, which is the direct genesis of ground fissure, is carried out. And the processing method for the unstable slope is put forward.