The privately owned Ambassador Bridge and the public road and rail tunnels that link the two cities are old and narrow.
连接两城的私有大使桥、公路、铁路隧道也已狭窄老化。
To install the crane span before installation, camber, level of metal structure of main girder bending, trolley rail height difference, gauge deviation, diagonal bridge survey.
安装前要对起重机安装跨度，金属结构主梁的拱度、水平旁弯，小车轨道高低差、轨距偏差，桥架对角线等进行测量。
Mr Obama’s stimulus programme included nearly $30 billion for road- and bridge-building and an $8 billion commitment to high-speed rail.
奥巴马的刺激计划包括用于修路架桥的近300亿美元、用于高速铁路建设的80亿。
According to fatigue damage accumulation theory, test load of verified fatigue test on rail across beam and welded connections with integral joint of combined steel truss bridge was gotten.
依据疲劳损伤累积理论，确定了公轨两用钢桁桥轨道横梁与整体节点连接头验证性疲劳试验的试验荷载。
There are 2 rail dual beam bridge, for pad beam pad on each node truss should get off track, on the edge of the I-beam to pad.
双梁桥架上有2根轨道，用于桁梁应垫梁应垫在各节点处，下车轨道边上的工字钢也要垫好。
The key is that to resolve the interaction between bridge and track, that the mechanics model of this interaction, as well as rail longitudinal resistance to displacement between rail and beam.
轨道结构与桥梁共同作用的力学计算模型是解决轨道纵向位移阻力与梁轨相对位移相互作用计算问题的关键。
The cloud-like canopy sitting above the disused Sandridge Rail Bridge will create a skyline community space and offer a new city vantage point.
“悬浮”在废弃的桑德里奇铁路桥上的云形顶篷将构建一个天际社区空间，并提供新的城市制高点。
Two different methods were employed to check the secondary stresses in each rail on the bridge, and the results were satisfactory.
采用两种不同的计算方法对大桥每联钢轨附加应力逐一检算，结果可行。
The coupling between bridge and track adopts by beam unit, modulus of electricity of and yielding stress according to the broken line of the non-liner rail longitudinal resistance of displacement.
桥梁和轨道的联结采用非线性梁单元模拟，其材料弹性模量和屈服应力通过轨道纵向位移阻力与梁轨相对位移关系的双折线化确定；
In lieu of repairs, the bridge will be torn down in the coming year and replaced with a rail-free bridge.
取代维修的方法是拆除旧桥，并于明年新建一座不通火车的新桥。
The interactions of rail, slab, support layer and bridge are taken into consideration to the longitudinal direction of track.
建立轨—板—桥—墩一体化空间计算模型，线路纵向考虑钢轨、轨道板和底座板、桥梁等的相互作用。
The light alloy bridge is 25 percent stiffer than traditional designs and the X rail has a 50 percent lower center of gravity for smooth, precise operation.
轻合金桥架，较传统设计刚性提高25％，X向导轨重心降低50％， 从而保证了平稳、精确的运动。
The interrelated action principle of beam and rail of continuously welded rails on bridge is the pivotal technique of track engineering.
桥上无缝线路梁轨相互作用是轨道工程的关键技术。
Almost forgot, the bridge is likely to include high speed rail. This would connect Macau to the high speed rail network being built all over the country.
差点忘了，这座桥可能包括高速铁路。这将使澳门连接到整个高铁网，其将遍布全国。
Sections of TMT Speedy Rail have been supplied for the bridge across the conveyor that carries the nail gun.
科传媒快速铁路已经提供的桥梁跨越传送带带有钉枪。
Bridge crane in use after period of time, can appear different degree of cart walk chew rail phenomena, especially used for many years of old bridge crane.
桥式起重机在使用一段时间后，会出现不同程度的大车行走啃轨现象，尤其是使用多年的陈旧桥式起重机。
Sometimes, if you stand on the rail of a bridge and lean over to watch the river slipping slowly away beneath you, you will suddenly know everything there is to be known.
有时候，当你站在桥栏杆后面，低头看着河水慢慢流过，你会忽然明白了世界上所有的道理。
Research purposes: To solve the problems on designing continuous welded rail on bridge in the small radius curve section.
研究目的：解决小半径曲线地段桥上无缝线路设计的难题。
Based on random rail roughness and vehicle-bridge coupling element, a method is proposed for calculating random vibration of long span Bridges under moving vehicles in this paper.
基于随机轨道粗糙度和车桥偶合单元，提出了大跨桥梁移动车辆荷载作用下随机振动的计算模式。
People in the past study did not think over the participation of the rail, so it was difficult to accurately simulate the interaction of rails and the bridge.
以往的车桥耦合振动分析在轨道模型的建立和桥轨动力耦合作用上没有详细考虑，难以较为真实地模拟轨道—桥梁相互作用关系。
To obtain rail irregularity samples for train-bridge vibration control and stochastic analyses, a simulation method of irregularities at all axles of a train was investigated.
为获得各轮轴处轨道不平顺，用于列车-桥梁振动控制和随机振动分析，研究了轨道不平顺的模拟方法。
Product usages cover market demands in rail transportation line construction, vehicle manufacture, bridge, tunnels and modern high-rise buildings etc.
产品用途涵盖轨道交通线路建设、车辆制造以及桥梁隧道、现代高层建筑等方面的市场需求。
Now, the Lanxin Line has further extended westward to the Ala Mountain Pass. Connecting to the Kazakhstan rail system, it has become a key component in the Asia-Europe continental bridge.
兰新线现已向西延伸至阿拉山口，与哈萨克斯坦铁路相连，成为了亚欧大陆桥的一个组成部分。
Second, to simulated calculate the base of light rail and foundation with the ABAQUS finite element software, analysis of the law of the bridge pier subsidence in different construction conditions.
使用ABAQUS有限元软件对轻轨桥墩基础与地基进行模拟计算，探讨了不同施工工况对桥墩位移的影响规律。
I lived in the rail West District, the industrial center of Shenyang, and the name "rail West" came from the fact that there was a railway bridge on the east side.
我家住在铁西区，是沈阳的工业中心，“铁西”名字的由来是因为有个铁路桥在我们的东边。
The "gnawing rail" between wheel and rail of a bridge crane occurs sometime double-point contact circular top rail is of a structure form for eliminating "gnawing rail" fully.
起重机车轮与轨道间有时会发生“啃道”现象。双点接触圆顶轨道是彻底消除“啃道”现象的结构形式。
Special-shape arch bridge is a new type of bridge structure, It is widely used in High-speed rail bridges for its unique and beautiful in structure shape.
异型拱桥是一种新型桥梁，以其形式独特、造型美观等优点逐渐在高速铁路中得到应用。
Special-shape arch bridge is a new type of bridge structure, It is widely used in High-speed rail bridges for its unique and beautiful in structure shape.
异型拱桥是一种新型桥梁，以其形式独特、造型美观等优点逐渐在高速铁路中得到应用。
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