近年来，城市隧道的安全运营备受工程界关注。
In recent years, engineering field pays more close attention to the operation safety of city tunnels.
目前取得的研究成果还远不能满足城市隧道工程建设的要求。
At present, the research results achieved are far from meeting the city tunnel project construction requirements.
相应的，有各种形式的火灾报警系统应用到众多的城市隧道中。
Correspondingly, there are various forms of fire alarm system which are applied to many urban tunnels.
随着城市隧道建设的兴起，相应的环境问题引起了越来越多的关注。
With the development of subway tunnel, construction of tunnel attracts more and more environment damage due to the attention.
其中对第三方既有设施影响的风险是城市隧道工程风险的重要组成部分。
The risk, which has influence on the third-party's existing facilities, is an important component of the city tunnel project risk.
城市隧道内一旦发生火灾，封闭狭长的特殊环境，将造成无法估量的灾难。
Once the fire is in the urban tunnel, due to the closed, narrow and long special circumstances, it would result in incalculable disaster.
因此，监控系统的组成不仅要遵守相关规范的要求，还需考虑城市隧道的特点。
Therefore, the composition of the monitoring system not only complies with regulatory requirements, but needs to consider the characteristics of urban tunnels as well.
城市隧道对减少城市道路用地、缩短行车里程、疏导城市交通起到积极的作用。
The city tunnels play a positive part in reducing the ground of city road, cutting vehicle mileage, and leading city traffic.
城市隧道施工引起的地表沉降，对邻近建筑物或地下管线的安全造成了很大威胁。
The ground settlement caused by the construction of urban tunnel threatens the adjacent buildings or underground pipelines very seriously.
随着城市快速经济的增长及人口的高度集中，城市隧道及地下工程的修建日益迫切。
With rapid growth of urban economy and concentration of population, there is urgent need to construct urban tunnel and underground projects.
随着地下工程的不断增加，国内外对城市隧道施工引起邻近地下管线损害的研究日益重视。
With the increase of underground construction, great attention is being attracted to the research on underground utilities hazard brought by tunneling in urban area.
然而，城市隧道运行管理状况至关重要，它的安全运行是关系人民财产和社会稳定的大事。
However, the state of city tunnel operation management is vital important, city tunnel's safe operation has great effect on people's properties and social stabilization.
论文通过国内外隧道运行管理相关案例的研究，获得了对我国的城市隧道运行管理工作的借鉴和启示。
Through the study of correlative case of domestic and overseas tunnel operation management, the paper gains use for reference and revelation for the work of domestic city tunnel operation management.
修建城市隧道是解决城市用地紧张、交通拥挤的有效办法，但隧道施工对环境和居民造成许多不良影响。
Constructing city tunnels is an effective way to solve the problem of strained land and crowded traffic, but the tunnels constructions have much impact on environment and public.
采用VISSIM交通仿真软件，对城市隧道内的物理环境进行仿真，可设计出一种基于交通流参数的交通事故自动检测方法。
An automatic accident detection method based on traffic flow parameters will be accessed, through simulating the physical environment of urban tunnel with traffic simulation software VISSIM.
在交通管理设施方面，对出入口处配套的标志牌、地面标线设计给出具体的研究实例，对城市隧道形式快速路的出入口系统设计有较好的借鉴意义。
The article studies the reasonable distance of the ramp accesses in the tunnel type, puts forward the basic tactics and the methods of the ramp control, and givest…
这个城市应该封闭那些隧道。
一夜的暴风雨使城市里的许多街道都淹没在水中，公路隧道被迫封闭。
Overnight storms left many streets underwater and forced the closure of road tunnels in the city.
一名城市巡视员通过一个抓杆到地下的采石场检查。隧道偶尔也会发生塌陷。
A city inspector drops down a shaft into a quarry for an inspection. Tunnels occasionally collapse.
地铁在很多城市非常有竞争力，比如纽约，停车费用昂贵和大桥隧道通行费等等都限制了汽车的使用。
Subways have been most competitive in cities like New York that have high prices for parking, and tolls for Bridges and tunnels, discouraging car use.
设计新的公路收费系统的热潮正在全世界兴起，已不只包括高速公路、桥梁和隧道，甚至包括整个城市中心与国家公路网络。
Elaborate new toll systems are popping up all over the world. And it is no longer just highways, Bridges or tunnels that get tolled, but entire city centres or national road networks.
如果该项目得到双方政客的点头，这条79英里(128公里)的火车隧道将同时从日本西南部城市唐津和韩国南部港口釜山同时动工。
Should the project get the nod from the politicos, work will begin on joining the southwestern Japanese city of Karatsu with the south Korean port of Busan with a 79-mile (128-km) train tunnel.
凯文·克劳斯加德纳，21岁，来自周边城市伍珀塔尔，踩踏发生时他也在隧道中。
Kevin Krausgartner, 21, from the nearby city of Wuppertal, was in the tunnel when the stampede occurred.
自1913年始，城市开始挖掘隧道并交给这些公司（建设）。
Starting in 1913, the city starting building the tunnels and leased them to these privately held companies.
今年，就要在城市地下深处的砂层打通一个巨大的圆形隧道，把地铁站连起来。
This year, a huge circular bore is to be lowered into a layer of sand deep beneath the city, where it will drill a tunnel to link them.
背景材料：在夏延山的深处像一座城市一样的军事综合隧道，一度作为北美防空司令部(NORAD)的中心。
Background: Deep in the bowels of Cheyenne Mountain is a city-like military complex that once served as North American Aerospace Defense Command (NORAD) 's center.
在欧洲最古老城市的地下钻隧道——这个城市还是由木质地桩支撑起来的——听起来有些疯狂。
DRILLING tunnels beneath the wooden pillars that support one of Europe's oldest cities sounds mad.
我们将修复我们的内陆城市，并重建高速公路、桥梁、隧道、机场、学校和医院。
We are going to fix our inner cities and rebuild our highways, Bridges, tunnels, airports, schools, hospitals.
但是，要在这个拥有1400万人口的城市里进行道路、桥梁翻新和隧道建设确实是一个巨大的挑战。
But upgrading roads and Bridges and building tunnels in a city of 14 million is challenging.
但是，要在这个拥有1400万人口的城市里进行道路、桥梁翻新和隧道建设确实是一个巨大的挑战。
But upgrading roads and Bridges and building tunnels in a city of 14 million is challenging.
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