摘要
高家堡矿井严重的水害威胁与煤层顶板原生裂缝带的分布密切相关。依据三维地震数据及首采工作面生产及水害治理情况,在应用多属性融合技术预测原生裂缝带分布的基础上,建立原生裂缝带分布模式,分析不同分布模式下原生裂缝带对形成水害威胁的影响,利用裂缝预测成果确定工作面回采发生突水水害威胁的潜在区域,为矿井水害防治工作提供依据。
The serious threat of water disaster in Gaojiapu Mine is closely related to the distribution of primary fracture zone in coal seam roof. According to the three-dimensional seismic data and the production and water hazard control of the first mining face, based on the application of multi-attribute fusion technology to predict the distribution of primary fracture zone, the distribution mode of primary fracture zone is established, the impact of primary fracture zone on the formation of water hazard threat under different distribution modes is analyzed, and the potential area of water inrush and water hazard threat in mining face is determined by using the fracture prediction results, which provides a basis for mine water disaster prevention and control.
作者
马骥
蔺成森
王青振
Ma Ji;Lin Chengsen;Wang Qingzhen(Shaanxi Zhengtong Coal Industry Co.,Ltd.,Shaanxi Xianyang 713699;Shandong Energy Zibo Mining Group Co.,Ltd.,Shandong Zibo 255000)
出处
《山东煤炭科技》
2021年第10期200-202,211,218,共5页
Shandong Coal Science and Technology
关键词
地震数据
多属性融合
原生裂缝带预测
原生裂缝带分布模式
高家堡煤矿
seismic data
multi-attribute fusion
prediction of primary fracture zone
distribution model of primary fracture zone
Gaojiapu Coal Mine
