工作面过地质构造异常带注浆加固技术研究

Study on Grouting Reinforcement Technology of Working Face Passing Through Geological Structure Abnormal Zone

工作面内地质构造异常带发育会致使岩体结构发生大面积破碎现象,这一现象的出现会对后续开采作业中的瓦斯治理和顶板管理作业开展带来较大困难,而且对工作面回采作业的顺利进行以及安全性造成直接影响。因此,针对工作面过地质构造异常带,采取注浆加固技术进行处理,从而为工作安全生产作业的开展提供强有力的支持,减少安全事故的发生,避免发生人员伤亡。

The development of the geological structure abnormal zone in the working face will lead to the large area breakage of the rock mass structure,which will bring great difficulties to the gas control and roof management in the subsequent mining operation,and will have a direct impact on the smooth progress of the mining operation and the safety of the working face.Therefore,in view of the geological structure abnormal zone of the working face,it is necessary to adopt grouting reinforcement technology to deal with it,so as to provide strong support for the work safety production operation,reduce the occurrence of safety accidents and avoid casualties.