Language:Chinese.Paperback. Pub Date: 2012-1-1 Pages: 97 Publisher: China Railway Publishing House tunnel is to use a form of underground space is a major part of the composition and structure of the project construction. From the mountains or hills called the mountain through the tunnel under the river or from the seabed by a known underwater tunnel underground from the city called the city through the tunnel. In China's railway construction. tunnel occupies a very high proportion. such as Wuhan-Guangzhou Passenger Line tunnel length 165km. coastal railway tunnel length 280km. Hefei-Wuhan Passenger Line tunnel length 80km. Shijiazhuang-Taiyuan Passenger Dedicated Line tunnel length 76km. Zhengzhou-Xi'an Passenger Dedicated Line tunnel length 74km. under construction in Golden temperature expansion and reconstruction project tunnel length 116km. Contents: 1 Introduction 2 Pr...
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Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback Pages Number: 97 Language: Chinese. Tunnel is a form of use of underground space. is a major component of the project construction and structure. Called through the mountains or hills mountain tunnel under the river or the ocean floor called the underwater tunnel. known as the city crossing from the urban underground tunnel. China's railway construction. tunnel occupies a very high ratio. such as the Wuhan-Guangzhou Passenger Line tunnels total length of 165km. the total length of 2. Seller Inventory # MY8031