利用VCR法原理处理地下采空区的实验

Test of treatment of underground goafs according to principle of VCR Method

地采遗留采空区的存在,严重影响三道庄矿山的合理有序开发(露天开采),以往采用崩落法处理采空区存在较多弊端。进行了VCR法原理处理采空区试验,较好地解决了以上问题。

Numerous underground goafs left in the period of underground mining in the past influence seriously the reasonable and sequential mining of Sandaozhuang Mine （now it adopts open pit mining）. The caving method for treating these goafs has many shortages. According to the principle of VCR Method, tests are done to treat the goafs achieving satisfactory performance.