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
出 处:《铁道工程学报》2007年第1期77-81,共5页Journal of Railway Engineering Society
摘 要:研究目的:简要地回顾近50年来我国隧道修建技术的飞速发展,论证在隧道工程进入21世纪绿色工程、为人类提供第二空间的新的历史阶段,如何促进地下工程的发展,探讨实现安全、优质、经济、快速建好地下工程所需改进和创新的隧道设计施工的原则、理念、要点。研究结论:提出山岭隧道设计施工的23个基本原则和浅埋暗挖隧道的12个基本原则。Research purposes: A brief review is given for the rapid development of the technology for construction of tunnel in China over 50 years, it is proved how to promote the development of underground engineering under the conditions of tunnel construction entering into new historic stage of green construction and providing the second space for human being in the 21th century, and the explorations are made on the principle, concept and key points necessary for improving and innovating the design and construction of tunnel. Research conclusions:The 23 basic principles for design and construction of mountain tunnel and 12 basic principles for design and construction of shallow - depth surface excavation tunnel are presented.
分 类 号:U45[建筑科学—桥梁与隧道工程]
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:216.73.216.117