1) portal
[英]['pɔ:tl] [美]['pɔrtḷ]
门;隧道口
2) Menkoushan Tunnel
门口山隧道
1.
This paper analyzes the reasons of two collapses of Menkoushan Tunnel,introduces two different treatment schemes for providing reference for the similar problems in the after construction.
分析了门口山隧道两次塌方的原因,介绍了不同的两种处置方案,以期为以后施工中遇到同类问题提供借鉴。
3) portal
[英]['pɔ:tl] [美]['pɔrtḷ]
入口;隧道门;桥门
4) portal
[英]['pɔ:tl] [美]['pɔrtḷ]
隧道门;桥门;入口
5) Houmen tunnel
鲘门隧道
1.
The blot and up-inject technology which combines drilling,anchoring and grouting in Houmen tunnel located in Guangdong province of China successfully improved the physical and mechanical behaviors of surrounding rocks and increased anchoring forces of bolt.
广东省鲘门隧道的病害整治工程采用钻孔、锚固和注浆一体化的自钻式中空锚杆锚注加固技术,改善围岩的物理力学性能,有效提高锚杆的锚固力,增强整个拱部的整体稳定性,达到隧道渗漏水整治效果,可取得良好的经济和社会效益。
6) tunnel portal
隧道洞门
1.
Research on simplified structural calculation method for up bamboo-truncated tunnel portal;
正削式隧道洞门结构简化计算方法的研究
2.
Structural reliability analysis of tunnel portal;
隧道洞门结构可靠度分析
3.
The design of tunnel portal is not only structure design ,but multiple design with portal green and landscape.
在基础设施建设和环境保护协调发展的今天，隧道洞门的设计已经不再是单纯的结构设计了，而是要考虑绿化和人文景观效果进行综合设计。
补充资料：门口
1.门跟前;门的出入口。 2.借指看门的仆役。 3.比喻关口﹑关头。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条