引黄工程北干线煤矿采空区变形监测方案探讨

Discussion on the deformation monitoring plan of old coal mining area in trunk line of Yellow River diversion project

就如何通过科学合理的手段,对煤矿采空区进行变形监测进行了介绍,以查明采空区沉降变形的范围,沉降变形的特征、规律、变形量,预测采空区变形发展趋势,预测围岩变形情况,为工程安全提供可靠的基础资料。

The deformation monitoring of old coal mining area was introduced with scientific proper facility so as to find the settlement deformation reasons, characteristics, law, deformation amount of old coal mining area and forecast development direction of old coal mining area and adjacent rock deformation situation, which provide reliable basic data for engineering safety.