摘要
梅山铁矿地质灾害特征与防治对策张和应（上海梅山铁矿，南京，２１００４１）关键词：地质灾害，铁矿，水文地质环境，灾害防治，江苏梅山。ＣｈａｒａｃｔｅｒｉｓｔｉｃｓａｎｄＣｏｎｔｒｏｌｏｆＧｅｏｌｏｇｉｃａｌＤｉｓａｓｔｅｒｓｉｎＭｅｉｓｈａｎＩｒｏｎＭ...
The risks of main geologial disaster due to mining activity at a large scale in Meishan Mine are subsidence in mined-out areas which destroys natural landscape and ecological environmeut; swelling geopressure in tunnels created by expended rock, which deforms wall rock and operational supoport; water bursting and flooding mining area as well as loose geopressure caused by some tectonic faulted zones. Since establishment of the Mine, the treatment for geologic hazards have been continually carried out and good experiences have been obtained.However,there are troubles iu operation. To effectually monitor, control and prevent the hazards from production,the author puts forward specific measures based on the formation mechanism, distribution features and development of geological disasters.
出处
《江苏地质》
1995年第1期26-29,共4页
Jiangsu Geology
