The prevention of rock-fall on slopes in transferred underground mining from open-pit

摘要：

　　Take Jinning and Kunyang phosphate mine of Yunnan Phosphate Chemical Group Co.,LTD (abbreviation YPC) as background.The site and the existing rock fall disasters were Inspected.Then this paper put forward a set of rock-fall disaster prevention technologies suitable for the actual project overview.The research can be used for all the mines of YPC and other mines with similar conditions.It can also provide theoretical guidance and advice for the rock-fall disaster prevention technology.

关键词： transferred underground mining from open-pit rock-fall on slopes disaster prevention

作者: Xiao-shuang Li Yao-ji Li Meng-lai Wang

作者单位: Total control department of the research National engineering research center of phosphate resources development and utilization Kun ming, China ; Technology development department Yun nan phosphorus chemical group Co., Ltd ,Kun ming, China

会议类型: 国际会议

会议名称: 2012 International Conference on Engineering Materials,Geotechnical Engineering and Environmental Engineering(EMGEEE2012)(2012工程材料、岩石工程和环境工程国际会议)

会议地点: 石家庄

会议语种:英文

页码: 190-193

在线出版日期: 2012-10-26（万方平台首次上网日期，不代表论文的发表时间）