So the surveying of tunnel contour is very impotent and meaning to the construction of tunnel.
隧道断面测量在隧道施工中是非常必要的，对隧道施工具有指导意义。
So the research of optimizing blasting parameters will be of prime importance to the construction of tunnel engineering.
因此研究如何优化爆破参数对隧道工程的施工有着非常重要的意义。
With the development of subway tunnel, construction of tunnel attracts more and more environment damage due to the attention.
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。
Strong and numerous risks will be encountered in the construction of tunnel and underground works due to its complicated factors.
隧道及地下工程的建设中面临很大和众多的风险。
The stability analysis of supporting structure of tunnel surrounding rock is an extremely important study of the safe construction of tunnel.
隧道围岩-支护结构稳定性分析是公路隧道安全施工的一项极为重要的研究内容。
During the construction of tunnel, FLAC numerical simulation is used to analyse the stability of shallow tunnel under unsymmetrical pressure for safe control.
对于隧道施工过程的安全控制，采用FLAC进行数值模拟分析浅埋偏压隧道稳定性。
This paper introduces the used safety measures and the matters needing attention in construction of tunnel cut by TBM method in Tashan coal mine of Datong City.
文中介绍了用隧洞掘进机（TBM）在大同塔山矿主平峒掘进施工中采取的安全措施和应该注意的事项。
The design &- calculation of ventilation, dust - alleviation technology &- measures and the achievements during construction of tunnel are recommended in this paper.
本文主要介绍洞内施工通风的设计与计算、降尘技术与措施以及所取得的效果。
Hence, research on limit displacement for every stage of tunnel construction can offer favorable theoretic basis for decision on design and construction of tunnel of the kind.
施工中各阶段隧道极限位移的研究，可为该种条件下隧道设计和施工决策提供有利的技术支持。
This paper introduces the present status of construction of tunnel projects home and abroad, explains the mechanism and shoring method of weak wall rocks and excavation of unfavorable tunnels.
本文介绍了国内外隧洞工程施工的现状，阐述了软弱围岩和不良地质隧洞开挖失稳的机理和支护方法。
The main methods for the construction of tunnel are usually both the traditional drilling and blasting method and the modern method of TBM, which have their own applicable conditions concerned.
隧洞施工的主要施工方法是传统的钻爆法和现代的掘进机法，各个方法均有其不同的适用条件。
Shield machine is a large mechanical device that is widely used in the construction of tunnel engineering such as subway, railway, roadway, city infrastructure, and water and electricity utility.
盾构掘进机是一种广泛应用于地铁、铁路、公路、市政、水电等隧道工程施工的大型机械设备。
The company has also overseen the construction of the Hoover Dam in the US, the Channel Tunnel linking Britain and France and the Athens Metro.
该公司还监管了美国胡佛大坝的建设，联系英法的英吉利海峡隧道以及雅典的地铁。
Chinese businesses would like to actively participate in Morocco's infrastructure construction programs in the areas of road, railway, tunnel and communications.
中国企业愿积极参与摩洛哥公路、铁路、隧道、通信等基础设施建设项目。
Wang Mengshu, deputy chief engineer at the China Railway Tunnel Group, told state media last week a shortage of funds had halted the construction of more than 10,000km of track nationwide.
中国中铁隧道集团(ChinaRailway Tunnel Group)副总工程师王梦恕上周曾告诉国有媒体，资金短缺已导致全国逾1万公里铁路的建设停工。
Stanley Wang is a site agent for a railway construction project in western China. He has just taken Matt and Paul, sales engineers from a small American company, on a tour of the tunnel.
StanleyWang是中国西部一家铁路建设工程的代理人，他刚刚接待了来自美国一家小公司的销售工程师Matt和Paul，他们来进行隧道方面的业务。
Many villagers lost their lives in accidents during construction of the tunnel but the others continued relentlessly. The tunnel was opened to traffic on May 1st, 1977.
很多村民在建设中失去了生命，但其他村民继续加入建设，隧道与1997年5月1日建成通车。
A subway construction worker, known as a "sandhog" exits the tunnel boring machine in the northbound tunnel of the Second Avenue subway construction project, Thursday, April 7, 2011 in New York.
2011年4月7日，纽约，被称作“沙狗”的隧道挖掘工人从第二大街地铁建筑工程的北向的隧道的隧道掘进机中走出。
Eight have died since construction of the new tunnel began 15 years ago, blasting and boring through 13 million cubic meters of rock in hot and humid conditions.
工程建设了15年，在潮湿、温热的环境中，1300万立方米的岩石被炸开和凿穿，同时也有8位工人因公殉职。
After 15 years of construction, the world's longest tunnel is taking shape.
经过15年的建造，世界上最长的隧道已经成形。
The Bohai Strait tunnel or Dalian-Yantai tunnel project proposes the construction of an underwater tunnel to connect Dalian on the Liaodong Peninsula to Yantai on the Shandong Peninsula.
渤海海峡跨海通道或大连-烟台隧道工程提出了一个海底隧道的建设，以连接大连的辽东半岛到烟台的山东半岛。
It is of great use to tunnel design and construction by investigation of karst development and analysis of water burst mechanism.
调查岩溶发育特征，分析突水机理，对隧道的设计和施工具有重要的指导作用。
Through a supervision case of a cross-river tunnel project hoisting construction in Shanghai, the key points of hoisting plan are summarized.
结合对上海某越江隧道工程起重吊装施工的监理实践，总结了吊装方案的编写要点。
Combined with the new technology in the construction of highway tunnel, the paper introduced the technical characteristics and quality control of Changyanling tunnel construction.
结合目前公路隧道建设中的新技术、新工艺，系统地介绍了长堰岭隧道的施工技术特点与质量控制经验。
After 15 years of construction work, the 9.5-meter (31-foot) wide drilling machine will bore through the remaining 1.5 meters of rock to join two ends of the tunnel some 2,000 meters under a mountain.
经过15年的施工，9.5米宽的钻孔机将会钻穿最后剩下的1.5米的岩层，联通了位于山体下2000米的隧道两端。
Also, the optimizing the tunnel design and the construction are according as the result of surveying of the tunnel contour.
同时，隧道断面测量的结果还是优化隧道设计和施工的重要依据。
Construction of China's second undersea tunnel has kicked off yesterday in Qingdao City, east China's Shandong Province.
中国的第二条海底隧道昨天在中国东部的山东省青岛市举行了开工仪式。
Shield construction method is one of the main methods of interzone tunnel construction in urban underground.
盾构施工法是城市地铁区间隧道施工的主要方法之一。
AT least one person is dead and 18 are missing after a road caved in on a subway tunnel under construction in the eastern Chinese city of Hangzhou yesterday.
昨日，在浙江省省会杭州发生正在施工过程中的地铁隧道上的路面塌陷事故，已经造成至少1人死亡18人失踪。
AT least one person is dead and 18 are missing after a road caved in on a subway tunnel under construction in the eastern Chinese city of Hangzhou yesterday.
昨日，在浙江省省会杭州发生正在施工过程中的地铁隧道上的路面塌陷事故，已经造成至少1人死亡18人失踪。
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