查询词典 railway bridge

High-speed railway ; Continuously welded rails on bridge ; Girder—rail longitudinal interaction ; Additional longitudinal force

高速铁路；桥上无缝线路；梁—轨纵向相互作用；纵向附加力

Therefore, the reasonable evaluation of deformation of the structures becomes a significant issue that the bridge seismic design should confront, In this paper, in connection with the author's design experiences in this regard, the current calculation methods for structural ductility ratio of railway viaducts in Japan are described with an aim to providing reference to the seismic design of similar bridges.

根据作者过去在这一方面的设计经历，介绍了日本现行铁路高架桥设计采用的构件延性率计算方法，以供桥梁抗震设计参考。

Setting the spanning road bridge of the private line of Wulin railway as the example,it introduces the construction methods of post-tensioning method hollow plate girder ,and analyses the reasons of common problems,puts forward the preventing steps of the problems,gives a guiding means to the similar projects.

以五麟铁路专用线上跨公路桥为例，介绍了后张法空心板梁的施工方法，并对常见问题产生的原因进行了分析，提出了处理这些问题的预防措施，对今后同类工程具有一定的指导意义。

This type of cranes can be used at the scene of making road, railway and bridge, to irrigate, turn and move bridges, meanwhile can be widely applied to shipbuilding scene along the river or sea where there is strong or more wind.

该系列起重机可用于公路、铁路、桥梁的砼制现场，进行桥梁的浇灌、翻转和搬移。同时也可广泛用于多风且风力较大的沿江、沿海的造船现场。

This paper preliminarily inquires into the problem of wheel jumping on bridge caused by the irregularities of high—speed railway, and calculates the maximum limited value of the wave heights causing wheel jumping through simulation.

初步探讨了桥上高速铁路不平顺引起的跳轨问题，对跳轨波深的最大限值进行了模拟计算，为高速铁路杜绝桥上跳轨现象的发生提供参考。

The experiments are carried out at a bridge site and two buildings near railway tracks which are regarded as the point and line vibration sources.

实验结果表明，无论是作为桥墩的点振源，还是作为线路的线振源，铁路附近地面环境和建筑物地板的振动均随列车速度的提高而增大，随距线路的距离增加而减小，但在距线路一定的距离存在着一个振动放大区。

The main trestle bridge has to carry five lines of standard gauge railway track and two tracks for loading about 30 huge concreting cranes of about 700 tons in dead weight each.

为此，我们对各种不同方法曾在郑州黄河桥工地和铁道科学研究院实验室内进行了试验研究。

China's high-speed railway pre-selection of the three types of ballastless track indoor scale model is the laying of the performance test and the first two structure of a bridge and tunnel test shop and field test.

对我国高速铁路前期选用的三种结构型式无碴轨道进行室内实尺模型铺设及各项性能试验，对前两种结构型式进行桥上和隧道内试铺及现场试验。

A structure of steel bars raised on side supports to bridge over or around something; can display railway signals above several tracks or can support a traveling crane etc..

一种钢条式的支撑结构，它一般在某物的上方或周围；它能位于好几个路轨上方发出铁路信号，也能支撑一个起重机等。

Act as an agent to handle the disputes over the immovable properties adjacent to the real estate (forest, water resource, grassland, meadow, railway, airport, highway, bridge, port, dam, etc., and the mortgage of real estate or other immovable properties).

代理不动产相邻关系纠纷，邻地利用权纠纷以及其他不动产纠纷（包括山林、水利、草原、滩涂、铁路、机场、公路、桥梁、港口、堤坝等不动产引起的纠纷以及以房地产及其他不动产为抵押的纠纷

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了