深部煤层开采高承压水突水预报及控制  

Controlling and predicting water inrush with high pressure in deep mining

作　　者：王希良[1] 彭苏萍[2] 郑世书[3] 

机构地区：[1]石家庄铁道学院交通系,河北石家庄050043 [2]中国矿业大学研究生院,北京100083 [3]中国矿业大学资源与地球科学学院,江苏徐州221008

出　　处：《辽宁工程技术大学学报（自然科学版）》2004年第6期758-760,共3页Journal of Liaoning Technical University (Natural Science)

基　　金：河北省教育厅博士基金资助项目(B2002115)

摘　　要：以煤矿沉积岩体的工程地质、水文地质结构为切入点,利用地震和地质雷达技术实现软弱结构面的准确空间定位和岩体结构的精细探测。在 GIS 的支持下,建立煤层底板突水预测模型,提出底板突水评价指标体系,为煤矿深部开采提供系统的理论基础和安全可靠的技术方法。采用先进工艺的注浆堵水技术,对高承压水实施封堵,堵水效果 100%。为深部煤层高承压含水层上安全开采提供了一套较成功的预报和控制技术。Keeping the engineering geology and hydrogeology structure of sedimentary rock mass to the point,the exact location of soft structure and careful surveying are fulfilled. with the help of GIS,the model of predicting water inrush is established, and the index system of assessment for water inrush is put forward, so , the theory foundation and reliable technology for deep mining are provided. Using grouting method with advanced technology, the water inrush with high pressure is successfully perverted up. Successful predicting and controlling technology for safety mining coal on the aquifer with high-pressure are provided.

关 键 词：深部开采 高承压含水层 突水预报 控制技术 

分 类 号：TD742.1[矿业工程—矿井通风与安全]