Reply on topic: MMRC does 100% excavation of scissor crossover by using NATM method
https://www.freepressjournal.in/mumbai/mmrc-does-100-excavation-ofscissor-crossover-via-natm-techReply on topic: Tunnelling job. Manager/Engineer/Supervisor(Tunnel/TBM/NATM)-UG
https://www.monsterindia.com/job/manager-engineer-supervisor-tunnel-tbm-natm-ug-l-t-geostructure-india-6941000Reply on topic: Japan’s Kajima completed world’s first TBM/NATM hybrid tunnel in Niigata Prefecture
https://xaydungtoday.vn/japans-kajima-completed-worlds-first-tbm-natm-hybrid-tunnel-in-niigata-prefecture/Case Study: Numerical Modelling of a Metro Pedestrian Access Tunnel in Istanbul | midas GTS NX
...o pedestrian access tunnel between a metro line and shopping mall with a NATM methodology. In Istanbul, due...o the entrance of the shopping mall. Therefore, by using MIDAS GTS NX, a NATM tunnel with a length of 25m i...Korea : Hyundai E&C use TBM excavation to bore a tunnel under Han river. A first in Korea.
...TBM orders increase. Korea has traditionally low use of TBM tunneling. Korean construction companies specialized and furthered NATM technology. Most tunnels use NATM technology. In last years the...Why are all tunnels not excavated via Tunnel Boring Machines?
We have TBM technology but I am hearing there are still some tunnels excavated via NATM, Drill & Blast instead of TBM. Why?
cover tunnel photo by: Matt Brown from London, England / CC BY
Copyright 2019-2024 TunnelContact.com