检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:闫锦浩 YAN Jinhao(Zhengsheng Coal Industry Co.,Ltd.,Fenxi Mining Industry Group,Lvliang 032200,Shanxi,China)
机构地区:[1]汾西矿业正升煤业有限公司,山西吕梁032200
出 处:《能源与节能》2025年第3期35-38,共4页Energy and Energy Conservation
摘 要:正升煤矿水害致灾因素不详,对区域内水文地质情况及构造情况进行综合勘探分析可知,区域内积水区较多,开采形成的导水裂隙带成为一个主要的水害隐蔽致灾因素。目前开采区域断层、陷落柱等积水区对煤矿开采影响较小,但陷落柱本身就是隐蔽致灾因素,仍需加强勘探及管理。主要对正升煤矿水害隐蔽致灾因素的综合勘探进行研究。The factors causing water disasters in Zhengsheng Coal Mine are unknown.Through comprehensive exploration and analysis of the hydrogeological and structural conditions in the area,it is known that there are many water accumulation areas,and the water conducting fracture zone formed by mining has become the main hidden factor causing water disasters.At present,the impact of water accumulation areas such as faults and collapse columns in mining areas on coal mining is relatively small.However,collapse columns themselves are hidden disaster causing factors,and exploration and management still need to be strengthened.The comprehensive exploration of hidden disaster causing factors of water damage in Zhengsheng Coal Mine was mainly studied.
分 类 号:TD745[矿业工程—矿井通风与安全]
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.7