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分析了煤矸石的物理、化学性能对铁路路基的影响,进行了煤矸石作路基填料的经济分析,以兖州矿区用煤矸石做路基为例,说明煤矸石是一种良好的路基填筑材料,具有土质路基所不可比拟的优点。
The influence of gangue physical and chemical properties on railway embankment is analyzed. The economic analysis of coal gangue as subgrade filler is carried out. Using coal gangue as a subgrade in Yanzhou mining area shows that coal gangue is a good subgrade filling material. With soil subgrade incomparable advantages.