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 Railway Construction Heavy Industry (CRCHI) Tunnel Boring Machine will bore 11 kilometer undersea tunnel. Railway length is 77 km. Excavation diameter 14.57...

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...

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

A-TBMs are outfitted with different sensors that collect data and enable operators to program drilling to a very precise level — they can measure within one millimetre of accuracy. While drilling, the A-TBM has a margin of error of 100...

Two Herrenknecht tunnel boring machines from Schwanau in Germany have become household names in the Vancouver region of Canada. https://www.herrenknecht.com/en/newsroom/keytopicdetail/future-perspectives-2-3-1-2-2/  

https://www.youtube.com/watch?v=CywrvV6VOeE TERRATEC 3.85m diameter Rock Slurry TBM is making strides in Mumbai Sewage Disposal Project-Stage II, PST-1 in India. TERRATEC proudly announces the successful deployment of its 3.85m Diameter Rock...

TERRATEC's Hard Rock Double Shield TBM is making great progress for the Vishnugad-Pipalkoti Hydropower project. TERRATEC is delighted to announce that the Ø9.86m Hard Rock Double Shield TBM has made significant progress for the...

https://www.youtube.com/watch?v=KQMAZaPPGJw Construction of Fortaleza Metro in Brazil, construction of a 10 km of double track railway line with tunneling between Sandbukta and Såstad in Norway, construction of Line 6 of São Paulo in...

https://www.youtube.com/watch?v=xRus4Oj-7Ig 22 km long Tianshan Shengli tunnel an important piece of 1300km long expressway linking Urumqi and Yull county in central Xinjiang Uygur Autonomous Region of China. Tunnel Boring Machine...

an integration of the manufacturing experience of more than 1000 TBMs and the integration of AI technology https://tunnellingjournal.com/creg-announces-tbm-component-conditions-online-monitoring-diagnosis-system-tomd/

https://www.youtube.com/watch?v=eo3YhAfofO0 the slow rotation of the cutter head on the "Tianma Island No. 2" hard rock shield tunnel boring machine signaled the official commencement of the water system connection project from Doushan...

An evaluation of cutting head design of current tunnel Boring machines and suggestions to improve machine Performance Author: Osman Zeki Hekimoğlu, İzmir, Türkiye 'This paper evaluates cutterhead design of current tunnel boring...

https://www.youtube.com/watch?v=VKmAnUo7Nvk The successful execution of large-scale infrastructure projects, such as the Metro Manila Subway, relies heavily on the seamless transportation of essential components, including tunnel boring machines...

https://www.youtube.com/watch?v=mzKrhgS_Ix0 People's Daily report 15.4 meter in diameter mud and water balance tunnel shield machine 'Pilot Number' launched in Hangzhou on January 27. Giant tunnel boring machine is jointly developed...

On behalf of Wiener Linien, the operator of the Vienna subway, a joint venture between STRABAG and PORR is building the extension of subway line 2 from Vienna City Hall to the south. They too chose...

TELT information: Schwanau (Germany), 21 December 2023 – Today, a new tunnel boring to excavate the tunnel of the Lyon-Turin railway line has been delivered at the Herrenknecht factory in Germany. This TBM, that will excavate the central...

Ansteel Group, China's major steelmaker, is the first to apply TBM to the underground iron mine construction. https://www.chinadaily.com.cn/a/202312/12/WS65783028a31040ac301a7658.html

https://www.youtube.com/watch?v=28G9AMhHFoQ China's rapid development in the field of tunnel boring machines (TBMs) has surprised the world. Just over twenty years ago, China faced foreign restrictions in this area, but today it has become a...

CREG has developed a TBM tail sealing safety warning system to monitor such abnormal conditions as pressure loss, tail brush wear, etc. https://tunnelingonline.com/creg-tbm-tail-sealing-safety-warning-system-performs-well/