Thane-Borivali twin tunnel to take shape through TBM technology; environmentalists raise objection
Ministry decided on using TBM technology instead of controlled blast, since the twin tunnels will be passing t...ournal.in/mumbai/thane-borivali-twin-tunnel-to-take-shape-through-tbm-technology-environmentalists-raise-objec...Reply on topic: Drilling snag delays rescue of 41 men stuck in Indian tunnel
https://www.channelnewsasia.com/asia/india-tunnel-rescue-drilling-snag-delay-41-men-3943096Reply on topic: Tunnel drilling for Manila's 1st subway set to begin with Japanese aid
https://www.nippon.com/en/news/kd908695897417007104/tunnel-drilling-for-manila%27s-1st-subway-set-to-begin-with-japanese-aid.htmlChina Tunnel Lighthing Technology: Study on Lighting Technology of Basic Section of Spiral Tunnel
Study on Lighting Technology of Basic Section of Spiral Tunnel Meimei Qiao Beijing Jiaoke Highway Survey Design and Research Institute Co. Ltd Beijing, China Pay article. https://ieeexplore.ieee.org/document/10114341China Tunnel Technology: Study on Lighting Technology of Basic Section of Spiral Tunnel
Study on Lighting Technology of Basic Section of Spiral Tunnel Meimei Qiao Beijing Jiaoke Highway Survey Design and Research Institute Co. Ltd Beijing, China Pay article. https://ieeexplore.ieee.org/document/10114341
cover tunnel photo by: Matt Brown from London, England / CC BY
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