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Results for "rectangular tunnel excavation"
Comments
Comment on "The first RECTANGULAR Tunnel Boring Machine (TBM)!"
Although the area cut is rectangular, the cutting is still done circularly though. OK that is not surprising. But I don't get it. The small cutting heads do not cover the whole surface. Or is it me missing something?
Comment on "UYAK 2023 - 5th International Underground Excavations Symposium and Exhibition"
Due to the earthquake, the UYAK 2023 - 5th International Underground Excavations Symposium and Excavation event will be held on 5,6,7 June 2023 instead of in March- +76 more Comments
Blogs
...material to facilitate a 500m drive. Tunnelling Machine AVN3200 SOFT GROUND&nb...Slurry feed by 6 nozzles into crusher/excavation chamber. All nozzles (crusher/excavation) are equi...0 – 5,7 rpm # Face access door rectangular 600 mm x 600 mm # Slurry va...
WTC2023 ANTALYA: Vote for the World Tunnel Congress 2023 to be held in a Tunnelling Country!
https://www.youtube.com/watch?v=cdnbGaAYwaI Please Vo...for a Venue with an Enormous Tunnelling Potential & Exciting...Vote for ANTALYA! Enormous Tunneling Potential Both for Tunnel...y is a Country With Dozens Of Tunnels Currently Being Build and ha...- +17 more Blogs
Bookmarks
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Discussion topics
CREG TBM: How World's Largest Rectangular TBM Nanhu Achieved its Breakthrough
Jiaxing Urban Expressway Crossing Nanhu Avenue in Zhejiang Province. Nanhu, the world's largest rectangular TBM, broke through the ground CREG rectangular TBM Nanhu extra large cross-section rec...f 9.426m. First application of rectangular TBM in 3-lane tunnel con...
Robbins Rectangular Tunnel Boring Machine is operational in Mexico
Robbins is back with innovation! The rectangular TBM has dimensions of 5 m x 4.5 m and the tunnel it excavates is immediately available f...a deep underground orebody using a rectangular tunnel boring machine. https://i...elerates-fresnillo-development-mdm-rectangular-tunnel-bor...- +9457 more Discussion topics
Files
Markings (rectangular box) made on original image of BBT-SE to show ARGE H51's responsible area for tunnelling
Freezing method used for excavation by Webuild at Brenner Base Tunnel Isarco River Underpass
Freezing method used for excavation by Webuild at Brenner Base Tunnel Isarco River Underpass https://www.webuildgroup.com/en/media/press-notes/webuild-eisack-underpass-work-completed/- +237 more Files
Pages
Richard James Robbins (1933...;, as he has been known to the tunnelling world was actually born into tunnelling. He was the son of James...d technology powerhouse in TBM tunnelling. He has been the presiden...foreign patents in mechanized tunnel excavation.Those include such fundementa...- Why choose Mechanized Tunnelling over Mechanized Tunnelling? Or vice versa? When to use Tunnel Boring Machine tunnelling method? When to use Drill...: see How long does it take a Tunnel Boring Machine to be manufactured...of techniques in the midst of tunnelling can be more difficult, or les...
- +7 more Pages
Top-level pages
Hi, there fellow Tunnel guys. If your TBM tunnel or NATM tunnel project requires, or you know about a project that requires Tunnel Supplies, please have a look....com Maybe just upgrading your tunnel lig...- Hi, there fellow Tunnel guys. If your TBM tunnel or NATM tunnel project requires, or you know about a project that requires Tunnel Supplies, please have a look....com Maybe just upgrading your tunnel lig...
- +6 more Top-level pages
Photos
- Dear fellow tunnellers, if you or your worldwide TUNNEL project needs a team or only one e...zontal directional drilling, micro tunneling (MTBM), NATM, and drill &a...he full range of positions to your tunneling project, at any worldwide...p; W/A +66 81 963 1982 LS@Boreastunnelling...
- Dear fellow tunnellers, if you or your worldwide TUNNEL project needs a team or only one e...zontal directional drilling, micro tunneling (MTBM), NATM, and drill &a...he full range of positions to your tunneling project, at any worldwide...p; W/A +66 81 963 1982 LS@Boreastunnelling...
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Albums
Photos taken at site during my carer as tunnel engineer- Dear fellow tunnellers, if you or your worldwide TUNNEL project needs a team or only one e...zontal directional drilling, micro tunneling (MTBM), NATM, and drill &a...he full range of positions to your tunneling project, at any worldwide...p; W/A +66 81 963 1982 LS@Boreastunnelling...
Events
The presentation will be by the Chinese company The Shanghai Tunnel Engineering Co., Ltd (STEC), one o...leading companies developing Rectangular Tunnel Boring Machines (RTBM). Th...xecutive Director of Shanghai Tunnel (HK) Co, Ltd, Mr Chiang Kai M...https://www.ice.org.uk/events/rectangular-tunnel-bor...
The Rapid Excavation and Tunneling Conference (RETC) is sponsored by the Soci...nd scientific knowledge of rapid underground excavation and tunneling through interd...e engineering challenges associated with the tunneling industry. https://www.retc....- +37 more Events
Videos
The first RECTANGULAR Tunnel Boring Machine (TBM)!
A rectangular TBM. How cool is it? Used in Singapore. It is from China's CREG.
Terrorists in Iraq were using a TBM!
The terror organization ISIS (Daesh / IS) were actually operating a Tunnel Boring Machine to dig a tunnel! The Iraqi army corps have recovered it from the tunnel.- +16 more Videos
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Rectangular Tunnel Boring Machine, A webinar by ICE. Free.
The presentation will be by the Chinese company The Shanghai Tunnel Engineering Co., Ltd (STEC), one of the leading companies developing Rectangular Tunnel Boring Machines (RTBM). The TBM methods, RTBM technology, development of STEC RTBM and experience with its application in major infrastruc...Tags: rectangular tunnel boring machine, rectangular tunnel excavation, rectangular tunnelling
cover tunnel photo by: Matt Brown from London, England / CC BY
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