China Speed: Tunnel Boring Machines, From "Follower" to "Leader"
China Speed: Tunnel Boring Machines, From "Follower" to "Leader"In the 200 years since tunnel boring machines (TBMs) were invented, they started in Britain, grew in Germany, Japan and the United States, ultimately reaching a new era of vigorous development in China. As a key technology for transportation infrastructure construction, TBMs play a crucial role...
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Significant progress made in the construction of Shenyang-Baishan High-speed Railway: Tunnels in Liaoning section all break through, Baishan East Station completes main structure capping
Significant progress made in the construction of Shenyang-Baishan High-speed Railway: Tunnels in Liaoning section all break through, Baishan East Station completes main structure cappingOn May 27th, according to "China Railway", the Shuncheng Tunnel designed by China Railway Design Corporation for the Shenyang-Changbaishan High-speed Railway (hereinafter referred to as "Shenbai High-speed Railway") was recently completed, marking the completion of all tunnels in the Liaoning section of the Shenbai High-speed Railway. With a total length of approximately 430 kilometers and a designed speed of 350 kilometers per hour, the Shenbai High-speed Railway is an important part of the Northeast Eastern Fast Railway Corridor in the national "Medium and Long-Term Railway Network Plan...
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The main bearing of the world's largest diameter shield tunneling machine has launched a full series of "Chinese Heart" domestically produced shield tunneling machines in Changsha
Original title: The main bearing of the world's largest diameter shield tunneling machine has launched a full series of "Chinese Heart" domestically produced shield tunneling machines in ChangshaOn October 12th, the main bearing of the 8.61 meter diameter shield tunneling machine independently developed by China Railway Construction Heavy Industry Changsha Second Industrial Park was taken offline...
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China's "heart" is the most important weapon of the country! The main bearing of the world's largest diameter shield tunneling machine is offline in Changsha
Replay suspend 00:07 / 01:20 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos On the morning of October 12th, the main bearing of the 8.61 meter diameter shield tunneling machine independently developed by Chinese enterprises was offline in Changsha...
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Stage progress has been made in Honghe reach of Central Yunnan Water Diversion Project, and the Longshushan Tunnel of Lot 3 has been successfully completed
On July 20, Pengpai News (www.thepaper...
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The world's longest underwater highway tunnel, opening the sea crossing operation!
On June 30, the "National Signal" shield machine of the second tunnel in Jiaozhou Bay, located in Qingdao, Shandong Province, officially started its sea crossing operation.It is understood that the Jiaozhou Bay Second Submarine Tunnel Project, with a tunnel length of 14...
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