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
机构地区:[1]铁煤集团有限责任公司,辽宁调兵山112700
出 处:《煤矿开采》2008年第4期15-17,75,共4页Coal Mining Technology
摘 要:随着现代化采煤技术高速发展,生产越来越集中,瓦斯涌出和矿山压力显现急剧变化,使得影响瓦斯赋存的因素越来越复杂。通过对小康矿深入开展瓦斯赋存规律的研究,及时编制瓦斯地质图,对构造异常地区加强监测和防范,对实现安全生产具有重要意义。With rapid development of modem coal mining technology, production is more and more concentrative and gas abundance and underground pressured behavior changed largely, which makes factors influencing gas occurrence are more and more complex. By researching gas occurrence rules of Xiaokang Colliery, gas geological figures were drawn in time. Aiming at exceptional tectonic area, monitoring and prevention were intensified to realize safe production.
分 类 号:TD712.2[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:216.73.216.222