China Tunnel Technology: The Optimization of Shed-Tunnel Structure in the Confined Environment
The Optimization of Shed-Tunnel Structure in the Confined Environment https://www.hindawi.com/journals/mpe/2022/3874783/tab1/Sydney Metro awards $2.16 billion Second Sydney Metro West tunnelling contract
https://www.youtube.com/watch?v=rVKXlmiSMec Sydney Metro release: Second Sydney Metro West tunnelling contract awarded Sydney Metro has awarded a $2.16 billio...Reply on topic: "Operating a tunnel is 3-4 times more costly than a normal road"
Interesting times. In the past people would oppose the construction of tunnels. These days, people protest to get tunnels built. More communes are protesting Norway'...Reply on topic: Rhode Island goes ahead with the Pawtucket Tunnel project
https://www.constructionequipmentguide.com/rhode-islands-pawtucket-tunnel-project-to-alleviate-bay-pollution/50417BMC completes 330 metres of tunnelling at Mumbai’s coastal road project
The Brihanmumbai Municipal Corporation (BMC) has completed 330 metres of tunnelling work of the underwater twin tunnels. https://www.hindustantimes.com/cities/others/mumbais-coastal-road-project-330-metres-of-tunnelling-completed-says-civic-body-101619725904907.htmlFrance: Grand Paris Express: More than half of the tunnelling for Line 17 is done
https://www.youtube.com/watch?v=3I80rRK8Fd8 This Thursday, September 7, tunnel boring machine Florence (one of the 4 TBM tunnelling Line 17) has completed its second tu...
cover tunnel photo by: Matt Brown from London, England / CC BY
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