摘要
本文简要介绍了拉么锌矿采空区稳定性及地表陡崖岩移观测研究的方法及特点,文中根据井上井下的空间关系和考虑各种影响因素,分析了采矿结构的稳定性;阐述了地下开采引起山体失稳的有效防治措施及监测系统;并提出了空区的处理方案。
This paper outlines the methods and characteristics of researches on the mined-out space stability and cliff displacement monitoring at Lame Zinc Mine. Based on the relative locations between the surface and underground mined-out areas, the stability of the mine structure was analysed by considering various possible factors. The monitoring system and measures for controlling the instability due to underground mining are described, and a layout for the treatment of the mined-out area is also proposed.
出处
《矿冶工程》
CAS
CSCD
北大核心
1990年第3期7-11,67,共6页
Mining and Metallurgical Engineering
关键词
地下采矿
锌矿
采空区
岩移监测
FLOTATION SEPARATION OF LEAD AND ZINC USING POTASSIUM PERMANGANATE
