摘要
以山西三元煤业四采区为例,在测算4302回采工作面顶板涌水量的基础上,提出区域超前治理的防治水理念及“超前治理,带压开采”的开采原则,从常规的一面一治过渡到以采区、地质构造分割单元为单位进行区域化治理,并对定向钻进超前防治及利用已掘工作面超前治理的具体做法进行了分析探讨,实现不掘突水头、不采突水面的目标,为矿井防治水提供借鉴。
Taking the fourth mining area of Shanxi Sanyuan Coal Industry as an example,on the basis of measuring the roof water inflow of the 4302 mining face,the article puts forward the concept of water prevention and control in regional advanced control and the mining principle of"advanced control,mining under pressure",from the conventional one-sided control to regional governance based on mining areas and geological structure division units,and analyzes and discusses the specific practice of directional drilling advanced prevention and control and the use of excavated working face advanced governance to realize the goal of not digging water inrush and not mining water inrush,which provides a reference for mine water control.
作者
张宏
Zhang Hong(Shanxi Sanyuan Coal Industry Co.,Ltd.,Jinneng Holding Coal Industry Group,Changzhi,Shanxi 046000)
出处
《江西煤炭科技》
2022年第2期109-111,共3页
Jiangxi Coal Science & Technology
关键词
采区
防治水
超前治理
区域化
治理单元
mining area
water control
advance control
regionalization
governance unit
