动水注浆技术在山西大远煤业快速复矿中的应用研究  

Study on dynamic water grouting technology implemented in Dayuan Coal Industry Company

作　　者：王卓 连会青[2] 方秀珍[2] 

机构地区：[1]冀中能源峰峰集团山西大远煤业有限公司技术部,山西忻州034000 [2]华北科技学院安全工程学院,北京东燕郊101601

出　　处：《华北科技学院学报》2013年第1期1-5,共5页Journal of North China Institute of Science and Technology

基　　金：国家自然科学基金(41072188);新世纪优秀人才支持计划(NCET-11-0838)973计划(2013CB227903);十二五国家科技支撑计划(2012BAK04B04);中央高校基本科研业务费资助(AQ2013B01)

摘　　要：为了解决大远煤业1201南工作面上巷附近2煤底板突水的问题,针对大远煤业的"三软"地层构造的地质条件和水文情况,采用合理整合的动水注浆方案,实现了对突水点的有效注浆截流封堵,并通过边注边排,使煤矿快速复矿。为具有类似条件工作面突水点的治理提供有益借鉴。in order to solve the problem which 2 coal floor happened to push the water near the tunnel on the front of 1201 working face of the Dayuan coal industry company. It is reasonably adopted to adjust the grouting scheme so as to realize grouting, closure and plugging according to ＂three soft＂ geological structure and hydrology condition. Meanwhile, the mine recovered to rely on the grouping and dewatering at the same time. The project provides assistance for the working face as well as the one.

关 键 词：煤底板突水 整合的动水注浆方案 动水注浆 边注边排 

分 类 号：TD35[矿业工程—矿井建设]