1) settled-tube underwater tunnel
沉管水底隧道
2) immersed tunnel
沉管隧道
1.
Coupling analysis of thermal field and stress field for immersed tunnels under fire load;
火荷载下沉管隧道结构的热-力耦合分析
2.
Excavation and Equipment of Trench for Immersed Tunnel;
沉管隧道基槽开挖及设备
3.
Changhong Immersed Tunnel in Ningbo City, Zhejiang Province;
宁波市常洪沉管隧道工程
3) Immersed tube tunnel
沉管隧道
1.
Taking Luntou-Shengwudao immersed tube tunnel in Guangzhou as an example,the paper analyzes the seismic response of the immersed tube tunnel by dynamic FEM.
以广州仑头—生物岛沉管隧道为背景,采用二维动力有限元模拟方法,分析了地震荷载作用下沉管隧道地基的动力响应,得到了地震荷载作用下地基土的动剪应力分布;通过对试验资料的分析,得到了沉管隧道地基砂垫层的抗液化剪应力,以此分析了沉管隧道地基土在地震荷载作用下的液化可能性,并提出了相应的抗液化措施,可供沉管隧道的抗震设计参考。
2.
Immersed tube tunnels are often analyzed by using the method of beam or plate on elastic foundation which can not precisely simulate the behavior of joints.
沉管隧道纵断面结构计算常采用弹性地基梁或弹性地基板法,但这些方法较难真实模拟沉管隧道的受力情况,特别是接头的受力情况。
3.
In the construction method of immersed tube tunnels,the treatment of joints is always a difficulty.
在沉管隧道工法中接头的处理一直是个难点,接头部位的设计质量关系到运营效果及维修费用,结合仑头—生物岛沉管隧道的情况,介绍了该隧道岸上最终接头设计中遇到的一些问题及解决方法。
4) Submerged tunnel
沉管隧道
1.
The earthquake responses of Nanjing Changjiang Submerged Tunnel of highspeed railway are analyzed by using seismic response analysis model of submerged tunnel and the dynamic model of plane finite element.
利用沉埋隧道整体地震反应分析的数学模型和平面有限元动力分析模型,对高速铁路南京长江沉管隧道进行了地震响应分析,计算了该隧道在地震作用下的地震响应,评价了该隧道在地震作用下的安全与稳定性。
2.
Based on the mathematical model for analyzing the earthquake response of submerged tunnel,the analytical model for the Nanjing Changjiang Tunnel is proposed.
根据沉管隧道地震反应分析的数学模型,建立了南京长江隧道的离散化分析模型,就管段刚性连接、铰接和弹性连接等3种情况对该隧道接头的动力性能进行了比较计算。
3.
This paper studied experimentally the maneuverability of a pushedconveying system made up of a segment of the submerged tunnel,four barges and two tugboats.
对沉管隧道管节与四个驳船构成的组合体配备两艘推船 ,以顶推方式组成的运动系统 ,由自由自航模试验确定其完整操纵性 。
5) underwater tunnel
水底隧道
1.
The evacuation methods of city underwater tunnel and drilling on safety slide;
城市水底隧道人员疏散方式及模拟演习观测结果分析
2.
It is suggested that underwater tunnel should be adopted to cross the Yangtze River while the Beijing-Shanghai High-Speed Railway was being built.
建议修建京沪高速铁路时采用水底隧道越过长江。
补充资料：水底
水底 水底 推拿穴位名。位于小指及第五掌骨远端尺侧一线。有清心止热作用。《幼科推拿秘书·穴象手法》：“水底穴，在小指旁，从指尖到乾宫外边皆是。”参见水底捞月条。
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