浅谈煤矿过大陷落柱冒顶处理及预防措施

On Mine Too Large Collapse Treatment and Preventive Measures of Roof Column

顶板冒落造成的人员伤亡、停产和设备损坏等事故,是煤矿生产的五大灾害之一。在我国煤矿的顶板事故中,掘进工作面冒顶事故占有较大的比例。以山西冀中某矿9102胶带顺槽掘进施工过陷落柱为例,在该事故中,出现大面积冒顶,导致无法正常施工,极大地影响了该矿工作面的安全生产。通过分析该冒顶事故,提出了相应的控制和处理方法,以确保工作面安全。

The roof falling caused casualties, production and damage to equipment, is one of the five major disasters in coal mine production. In the roof accident in China coal mine, the roof fall accidents in heading face a larger proportion of. Taking Shanxi Jizhong 9102 mine belt along the groove excavation construction had subsided column as an example, in the accident, the emergence of a large area roof fall, lead to the normal construction, greatly influences the safety production of the coal mine working face. Through the analysis of the roof fall accident, put forward to control and the corresponding treatment methods, in order to ensure the safety of the working face.