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Discussion topics
Chinese-made tunnel-boring machine to be exported to Italy
Diameter of 9.48. It signifies the first such machine produced by China Railway's production base in Wuxi, Jiangsu Province, for export to Italy. https://english.news.cn/europe/20240418/d73a439ab9484ca3a359a1ee21525751/c.html
Metro Manila Subway Project: Transportation of Tunnel Boring Machine No. 3 (TBM3)
Japanese Tunnel Boring Machine on Manila streets. https://www.youtube.com/watch?v=XbezC2caie8Herrenknecht delivers the 7th tunnel boring machine for the record-breaking Brenner project
Seventh tunnel boring machine handed over for the record-breaking Brenner project Once completed, the Brenner Base Tunnel (BBT) - with a total length of 64 km - will be the longest underground rail link in the world. Herrenknecht is...TERRATEC delivers a new Rock EBP TBM for Mumbai Sewage Disposal Project
TERRATEC is pleased to announce the delivery of a 3.14m Rock EPB Tunnel Boring Machine for the Mumbai Sewer Disposal Project (MSDP) Stage-II – PST2 in Mumbai, India by J Kumar and Michigan Engineers Private Ltd. (MEPL) Joint Venture for client...Time lapse video of CRCHI Tunnel Boring Machine
CRCHI - China Railway Construction Heavy Industry - a subsidary of CRCC factory This video show assembly of many Tunnel Boring Machines for separate countries at The Second Industrial Park of CRCHI in...
CREG TBM for Sicilian tunnel will be shipped from China to Italy
It is going to be used in boring the tunnel on the Palermo - Catania railway line in Sicilia. Cai Hui, president of the China Railway Engineering Equipment Group (Tianjin) Co., Ltd. said has energy saving and "intelligent maintenance"...
Wilma, the new TBM for the Brenner Base Tunnel, was inspected and tested
The first of the two tunnel boring machines for the ‘H53 Pfons-Brenner’ construction lot of the Brenner Base Tunnel was successfully inspected and tested. The double-shield TBM ‘Wilma’, with a drilling diameter...Herrenknecht's mega TBM to bore Mount Cenis base tunnel for the billion -dollar railway project between Lyon and Turin
https://www.youtube.com/watch?v=kc29axOAzRs Did you know that Lyon - Turin high speed railway tunnels are bored with Herrenknecht maga Tunnel Boring Machines? With 5 of them? Herrenknecht had delivered the 4th machine already in...CRCHI to export sixth tunnel-boring machine to Italy
" the sixth such machine produced by China Railway Construction Heavy Industry Co., Ltd (CRCHI) for export to Italy. " Its diameter is 9.28. It will bore high speed railway tunnel from Palermo, and Catania in Sicily...China: Drilling of undersea tunnel of Guangzhou-Zhanjiang high-speed railway completes
China Railway 14th Bureau Group complete to bore 9640 meters large-diameter high-speed rail undersea tunnel crossing under 2.5 kilometer Zhanjiang Bay. http://www.ecns.cn/news/cns-wire/2024-03-15/detail-ihcyptyk0579264.shtmlChina: Foreign journalists were shown different types of TBMs, including a large-diameter slurry TBM
The journalists were shown different types of TBMs, including a large-diameter slurry shield tunneling machine, ..' https://www.globaltimes.cn/page/202403/1309585.shtmlDomestic ultra-large-diameter shield machine "Yongzhou" rolls off the production line in Changsha and is used in the world's longest undersea high-speed rail tunnel
...Domestic super-large-diameter shield machine "Yongzhou" rolled off the production line in Changsha and will be used in the construction of the Jintang Subsea Tunnel of the Ningbo-Zhoushan Railway, the longest undersea high-speed rail...Colossal tunnel boring machine unveiled for undersea railway construction
The construction of the Jintang Undersea Tunnel, the world's longest and widest undersea high-speed railway tunnel,... http://ningbo.chinadaily.com.cn/2024-02/27/c_965629.htmWhy do they not use some sort of TBM for excavating Military Tunnels?
I was reading a news about the Ukrainian forces building tunnel. Why would it not be possible to build such tunnels via Tunnel Boring Machines? https://uk.news.yahoo.com/ukrainian-forces-build-miles-tunnels-063119692.htmlNingbo-Zhou Railway Jintang Undersea Tunnel Boring Machine Rolls Off the Production Line
By Caihong Wenhttps://www.youtube.com/watch?v=dPlT7maVsSE Xinhuanet reports Jintang Undersea Tunnel is a control project for the entire Yongzhou-Zhou Railway, with a total length of 16.18 kilometers, of which the undersea shield section is 11.21 kilometers...
Historic breakthrough for HS2’s longest tunnel as the giant TBM completes boring the 16km-long tunnel under Chilterns
https://www.youtube.com/watch?v=2Zzmj9gmGxU Historic breakthrough for HS2’s longest tunnel Giant tunnelling machine – named ‘Florence’ – completes 10-mile drive under the Chilterns in 2 years and 9 months. 3...
Korea: New chairman of the National Railroad Authority wants increased use of Tunnel Boring Machines
Redaily ans other news publications report new inaugurated chairman of the National Railroad Authority Lee Sung -hae took office on February 19. He is a transportation engineer graduated from a university in England. He said use of Tunnel...China: Second CRCHI TBM unveiled for undersea Ningbo-Zhoushan Railway tunnel
China Railway Construction Heavy Industry (CRCHI) Tunnel Boring Machine will bore 11 kilometer undersea tunnel. Railway length is 77 km. Excavation diameter 14.57...23.8 meters diameter TBM, in Beijing, Tianjin and Hebei is launched. First AI implementation in slurry TBM
Tunnel Boring Machine has excavation diameter of 13.8 meters. First AI (artificial intelligence) deep learning technology is application for a slurry TBM. 'The shield tunnel in this section is 2923 meters long, has a maximum burial...Chinese-made disc cutters improve tunnel boring machine working efficiency in Xinjiang
https://www.youtube.com/watch?v=bibwwZ-CuCk TBM boring Tianshan Shengli tunnel, China's longest road tunnel in Xinjiang use high quality made in China disc cutters. https://english.news.cn/20240202/8034784061b4444b92984bba9868bfd0/c.html
cover tunnel photo by: Matt Brown from London, England / CC BY
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