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近年来,我国煤炭资源开采强度不断加大,公路压煤资源量越来越多,如何确保在公路正常运行情况下,采出压煤资源成为一个亟待解决的问题。地下开采对公路的影响主要分为垂直移动变形和水平移动变形,结合公格营子煤矿充填开采公路下压煤的实例,经过相关数据的分析和对比,表明采用充填开采对矿区公路影响轻微,能达到采煤、安全和绿色的目的。
In recent years, the intensity of coal resources exploitation in our country has been continuously increased, and there are more and more coal resources on the highway. How to ensure that coal mining resources are taken out under the normal operation of the highway has become an urgent problem to be solved. The influence of underground mining on the road is mainly divided into vertical displacement and horizontal displacement. Combined with the example of Gongqiyinzi coal mine filling coal road, the analysis and comparison of relevant data show that using filling mining has a slight impact on the highway in mining area, Can achieve the purpose of coal mining, safety and green.