tunnel portal

基本解释

• 隧道入口，隧道洞口；隧道口

英汉例句

双语例句

• Active earth pressure is the main load acted on tunnel portal . it's a key actor in tunnel portal design.
  主动土压力是作用在隧道洞门上的主要荷载，是进行洞门设计的关键因素。
• Railway tunnel portal is always designed according to the standard drawing with experience. Research on new-style tunnel portal is necessary.
  现有的铁路隧道洞门的设计只是经验性地照搬标准图的模式，而对新型隧道门的研究是必要的。
• Combined with the design requirements and the trait of the tunnel portal at Beijing Shanghai high speed railway, this paper introduces a new type of tunnel portal——the tunnel portal without end wall.
  本文结合京沪高速铁路隧道门设计的要求及特点，详细介绍了一种新颖的洞门结构形式——无端墙隧道门的结构特点、适用条件、排水系统及结构检算。

• tunnel portal更多例句

词组短语

短语

• tunnel branch portal in sandy 隧洞挂口
• orthonormal tunnel portal 正洞门
• facilities of tunnel portal 隧道洞口设施
• equipment of tunnel portal 隧道洞口设施
• tunnel portal section 东津水电站

• tunnel portal更多词组

专业释义

交通运输工程

• 隧道洞口

  Besides, a preliminary study is also carried out about safety influences of earthquake-induced secondary fault movement on tunnel. Meanwhile, the safety influence of tunnel slope failure on the tunnel portal is evaluated as well.5.
  另外,本文还开展了地震引发的次级断层错动对隧道安全性影响的初步研究,同时分析了隧道洞口边坡震害对隧道稳定性的影响。

• 隧道洞门
• 隧道口

  With the rapid development of China's expressway, people started to pay attention to the landscape design of tunnel portal.
  随着我国高速公路的迅猛发展,人们开始关注隧道口的景观设计。

  土木建筑工程

• 隧道口