韩台煤田采矿对京沪高速铁路的影响分析

京沪高速铁路在山东省经过韩台煤田,进行韩台煤田地下采煤活动影响分析,重点分析张山子煤矿采矿引起的地表变形对京沪高速铁路的可能影响,得出张山子煤矿在铁路线位附近的采煤活动,没有引起地表的移动与变形,没有引起地面建筑物的破坏,采取井下回填或者钻孔注浆等措施,可以有效防止采掘活动引起的地表变形,减少采掘活动对京沪高速铁路的破坏。

Impact Analysis on Hantai Coalfield Mining to BeijingShanghai High Speed Railway

BeijingShanghai high speed railway passes through Hantai coalfield mine in Shandong province. Impact analysis of underground mining activities are focused on surface deformation caused by Zhangshanzai coal mining to BeijingShanghai high speed railway. It is regarded that coal mining activities near the railway would not cause the movement and deformation of the surface and the destruction of the buildings on the ground. By using the countermeasures of underground backfill or drilling grouting, surface deformation caused by extractive activities can be prevented effectively, and the destruction of mining activities on BeijingShanghai high speed railway can be reduced as well.