平顶山矿区地质勘探与建井工程地质条件分析

针对矿区地质勘探侧重于开采阶段的工程地质工作,忽视了建井期间的工程地质工作,因而造成部分工作的重复投入,引起人力、物力、财力的浪费和施工周期的延长这一带有普遍性的问题,详细讨论了矿区岩体工程地质稳定性问题,并指出今后在地质勘探中增加工程地质勘探的必要性。

The geological survey and the analysis of pit-shaft engineering geological condition in Pingding shan mining area

On the geological survey and engineering geological exploration is laid special emphasis in mining coal stage, however, in a very important sector in the process of pit-shaft construction those explorations are neglected, so partial work repetetion, and wastes of manpower, material, and financial resources occur, and the mine-shaft construction may be postponed.The stability of rock-mass in Pingdingshan mining area is discussed in detail. It is also pointed out that it is necessary to add engineering geological exploration in the phase of early exploration or supplementary exploration.