摘要
为解决综放工作面初采放顶过程中岩层大面积垮落带来的安全威胁及危害,结合某煤矿实际情况,对其综放工作面初采放顶过程中高压水力压裂技术具体应用进行分析,以期为相关人员提供参考,保证初采放顶安全与效率。
In order to solve the safety threat and harm caused by large-area rock collapse in the process of initial mining and caving in the fully mechanized top coal caving face, combined with the actual situation of a coal mine, the specific application of high-pressure hydraulic fracturing technology in the process of initial mining and caving in the fully mechanized top coal caving face is analyzed, in order to provide reference for relevant personnel and ensure the safety and efficiency of initial mining and caving.
作者
张银虎
ZHANG Yinhu(Shuiyu Coal Industry of Fenxi Mining Industry Group Co.,Ltd.,Xiaoyi Shanxi 032300,China)
出处
《山西化工》
2021年第5期215-217,共3页
Shanxi Chemical Industry
关键词
综放工作面
初采放顶
高压水力压裂
fully mechanized top coal caving face
initial mining and caving
high pressure hydraulic fracturing
