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- Close to the grottos, there is a cinema inside a deserted railway tunnel. 洞穴的附近有一个废弃的铁路隧道,里面设有电影院。
- Wuqiaoling tunnel, the longest single-track railway tunnel in China, is the key project of Lanzhou-Urumchi Railway. 乌鞘岭隧道是兰新线重点控制工程,是国内最长的单线铁路隧道。
- REVIEW OF THE CENTURY ACHIEVEMENTS OF CHINESE RAILWAY ENGINEERING GEOLOGY IN CHINA RAILWAY TUNNEL RECONNAISSANCE DESIGN INSTITUTE CO. LTD. 中铁隧道勘测设计院有限公司铁路工程地质世纪成就回顾。
- It contains a list of proven infrastructure, rolling stock and operating measures to enhance safety in railway tunnels, with particular attention to fire protection. 该规程制定了可靠的基础设施、车辆和运输调度措施来提高隧道内的安全性,尤其注意了隧道内的防火问题。
- It is shown that an electrified railway tunnel is an effective channel for transmission of language and slow digital signals. 研究表明,电气化铁路隧道是语音和低速数字信号传输的有效信道。
- Rescue workers found a crushed bus Friday underneath the rubble at a railway tunnel construction site near the Three Gorges Dam in Hubei province. 救援工作者星期五在发生事故的湖北省叁峡大坝附近一个铁路隧道建筑工地找到了一辆被压坏的客车。
- Construction of an approximately 1,050 m underground railway tunnel and associated civil works and the Yau Ma Tei Ventilation Building. 兴建一条长约1,050米的地底铁路隧道及进行有关的土木工程及油麻地通风楼。
- Super long jointless track on elastic monolithic track bed is a new type of track structure, and has been extensively used for long railway tunnels and urban light rails. 弹性整体道床铺设超长无缝线路是一种新型轨道结构形式,在长大铁路隧道和城市轻轨建设中已广泛应用。
- Abstract: Rock stress state in situ is determined by the hydrofracturing method for rock stress measurement in a railway tunnel in northwestern Yunnan. 摘 要: 通过地应力测量,确定出工程区隧道围岩现今地壳应力状态,即原地应力的大小和方向。
- Taking a practical electrified railway tunnel as an example, impedances calculated from different formulas are compared and the relative errors of Carson's formulas are presented. 结合电气化铁道隧道实例,进行对比计算,给出Carson公式所导致的误差。
- Concept of limit displacements of primary support system of railway tunnel are presented,and the method for determining the limit displacements is introduced systematically. 阐述了隧道支护系统极限位移的意义,系统地介绍了初期支护极限位移的确定方法。
- In this paper,we develop a laser lofting technique for railway tunnel using semiconductor laser,and it can make the lofting instrument more lighter and easy to be carried. 提出了一种利用半导体激光器实现隧道激光扫描放样的方法,该方法满足了放样仪器需轻巧、便于携带的要求。
- This paper analyzes the effect of integrated geophysical well logging to the exploration of railway tunnels and results shows that this technique has become a useful method in hydrology and engineering exploration. 这里阐述了某铁路隧道钻孔的综合地球物理测井勘查效果,该方法已经成为一种行之有效的水文和工程地质勘查手段。
- In China, traditional portal of railway tunnel can be sorted as three types-origin, modified and special types, inclusive of 16 kinds on basis of the characteristic of terrain, basically they are of end wall and post type. 我国传统铁路隧道洞门根据地形特点分为基本型、变化型、和特殊型三大类十六种形式,但始终脱离不了端墙、柱式的形式。
- The construction of Tianchi Railway Tunnel features the rapid construction with self -developed complete sets of equipment for single -track tunnel and the excavation of soft surrounding rock section by adding an access tunnel. 天池隧道施工有两个特点,一是施工中运用了自行开发的铁路单线隧道配套设备进行施工;
- It is very complex to calculate the aerodynamic drag of high-speed train running in railway tunnel with multi -shafts . And the difficulty is to calculate the velocity of piston wind. 在高速列车空气阻力计算中,多竖井隧道的列车空气阻力计算比较复杂,其难点在于多竖井的活塞风计算。
- His clinic is near the newly-built railway station. 他的诊所在新建的火车站附近。
- Treatment of defects in existing railway tunnels 既有铁路隧道病害整治
- It takes a lot of labor to build a railway. 修筑一条铁路要花费许多劳动力。
- They are building a submarine cable tunnel. 他们正在建设一条海底电缆隧道。