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]山东省新汶矿业集团协庄煤矿,山东新泰271221 [2]山东省新汶矿业集团通防器材厂,山东新泰271219
出 处:《探矿工程(岩土钻掘工程)》2004年第10期58-60,共3页Exploration Engineering:Rock & Soil Drilling and Tunneling
摘 要:结合工程实例分析了深部应力巷道支护方式及支护效果,并对多种支护形式及联合支护形式进行了比较,总结了在该区域巷道的支护对策。<abstract>e support methods for deep stress tunnel and their supporting results were analyzed on the basis of actual engineering cases. Several support types and their combinations were compared. Afterwards the supporting strategy may be used in the area was put out.
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:216.73.216.15