China produce world's first large-slope spiral tunnel boring machine
China Railway Construction Heavy Industry Group and China Railway 18th Bureau Group...e "Beishan No. 1". It can bores large gradients and small turns. A breakthrough in technology. China Peopl...China produce world's first large-slope spiral tunnel boring machine
China Railway Construction Heavy Industry Group and China Railway 18th Bureau Group p...e "Beishan No. 1". It can bores large gradients and small turns. A breakthrough in technology. China Peopl...Webuild unites two lots on Brenner Base Tunnel as work proceeds on world’s longest railway tunnel
Important achievement at Brenner Base Tunnel from Web...a and Austrian border established Breakthrough unites 24.1 kilometres of tun...n the world. This milestone was reached with the breakthrough of a diaphragm separating lot...CREG's Box Jacking Machine Successfully Delivered First Cross Passage in Melbourne
from CREG http://en.crectbm.com/detail/9401.html CREG's Box Jacking...nnelling launching the following day. Just five days later, on March 10, the breakthrough was achieved, marking a miles...Faroe Islands government plans to extend tunnel network to the southernmost island of Suðuroy
Following the construction of the 11,2 kilometer long undersea Eysturoy Tunnel with the world's first undersea roundabout and the under-construction 10.8 km l...Australia: CREG's Box Jacking Machine Successfully Delivered First Cross Passage in Melbourne
from CREG http://en.crectbm.com/detail/9401.html CREG's Box Jacking...nnelling launching the following day. Just five days later, on March 10, the breakthrough was achieved, marking a miles...As of August 25, Construction of MRT Jakarta Phase 2A of CP 201 Reached 42.69 Percent
https://www.youtube.com/watch?v=k-0Cud9lp3E Construction of MRT Jakarta Phas...Station, work continues for retaining wall and station wall (D-Wall), TBM-1 breakthrough preparation work and preparat...Australia: Twin TBM Breakthrough in Burwood for Sydney Metro West
https://www.youtube.com/watch?v=4Kk7aWNI0Tw NSW gov releases; Two mega tu...5km away from their final destination, Sydney Olympic Park. “These breakthroughs mean we are a step closer to...Australia: Sydney Metro West TBMs head West to Burwood North
https://www.youtube.com/watch?v=z8OgpenQIbc NSW Minist...te minutes apart to achieve the first double TBM breakthrough in the southern hemisphere....r Beatrice and Daphne achieved a historic double breakthrough at Five Dock within minutes o...
cover tunnel photo by: Matt Brown from London, England / CC BY
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