探究煤矸石在矿区铁路路基中的应用

Application of Coal Gangue in Mining Railway Subgrade

介绍了煤矸石的基本特征,提出路基填筑与路基整改运用煤矸石的可行性,并且对具体应用技术进行了阐述,实践证明:矿区排放的煤矸石做为铁路路基的填料,可节约矿区铁路施工成本,同时也减少了煤矸石带来的污染,经济效益显著。

The basic characteristics of coal gangue are described,and the feasibility of applying coal gangue to subgrade filling and subgrade improvement is discussed,and the concrete application technology is expounded. Practice shows that： the coal gangue discharged from the mining area being used as the filling of the railway subgrade,the construction cost of the mining area can be saved,and the pollution caused by the gangue can be reduced,and the economic benefit is remarkable.