露天转地下开采的技术措施

Technical Measures of transferring Openpit into Underground Mining

文章总结了铜山铜矿铜山采区露天转地下开采过程中有效地解决边坡压力、露天泥石流、雨季防洪等主要问题的技术措施．

This paper summarizes the technical measures of,olving effectively main problems of the pressureof slope,mud-rock now and controling flood,etc. Caused by the transferring open-pit into undergroundmining.