综合物探在我省煤矿生产中的应用

Application of Integrated Geophysical Prospecting in Coalmine Production in Hebei Province

河北局从1955年于开滦建立了我国第一个煤田地震勘探队和电法队以后,进行了大量的方法研究及技术积累,其综合勘探技术水平有了很大的提高。特别是在解决煤矿复杂地质构造及水文地质问题方面,取得了较好的地质效果。到目前为止,已经做了百余个针对破碎带、断层、陷落柱导水、突水通道检测、小窑采空区积水和煤系地层含水层分布等方面的地质勘探工作,积累了丰富的经验。实践证明,综合勘探技术在河北省找煤、矿井水文地质勘探以及环境地质、灾害地质等方面发挥着越来越大的作用。

Since 1955,the Hebei Bureau of Coal Geological Exploration established first coalfield seismic prospecting team and electric prospecting team in China,has carried out a large number of methodological studies,at the same time has gotten abundant technological accumulations.Better geologic results have taken out especially in coalmine complicated geological structures and hydrogeological domains.Up to now,a hundred more prospecting of fracture zone,fault,water conducted subsided column,water bursting channel,gob area water and coal measures aquifer distribution had been fulfilled,plenty of experiences accumulated.Practices demonstrated that the integrated geophysical prospecting will get better and better results in coal looking,mine hydrogeological exploration,environment geological and hazard geological investigations in the province.