Any engineering guidelines for the required distance between two parallel bored tunnels?
Hi, I am looking for any academic papers, engineering guidelines for the required separation between two parallel running tubes. Like its relationship to tunnels' diameter, geological properties etc. Your help appreciated! Regards, HeikoFirst tubes of The Netherland's longest land tunnel became operational
First tubes of the Gaasperdammertunnel in Amsterdam have opened for...nhuizen opened the 2 northern tunnel tubes of the Gaasperdammertunnel. The tunnel is p...dam.com/news/2020/07/05/first-tubes-gaasperdammertunnel-open/Smart City BoD approves Rs48 cr for parallel tunnel at Dhalli
https://www.youtube.com/watch?v=a505lp9knx8 Smart City Board of Directors approved the Rs48 cr for the construction of a parallel tunnel to the old Sanjauli-Dhalli tunnel. https://www.tribuneindia.com/news/himachal/smart-city-bod-approves-rs48-cr-for-parallel-tunnel-at-dhalli-265542China: Tunnel of parallel high-speed rail section of Shanghai Airport Connection Line runs through!
Shanghai Airport Connection Line II bid section project constructor: Shanghai Shentie Investment Co., Ltd. Minimum distance between the tunne...Reply on topic: A TBM Article: Emerging Technologies in Tunnel Construction
Twin-bore tunnels have their challenges. The distance between the tubes must be carefully calculated taking...nd replacement, large variation of pressure across the tunnel face and large perimeter of the annular gap between the excavated diameter and...Philippines’ first long-distance mountain tunnel nears finish line
The Department of Public Works and Highways (DPWH) is accelerating construction of the Davao City Bypass Project, https://bilyonaryo.com/2024/04/09/philippines-first-long-distance-mountain-tunnel-nears-finish-line/business/World's Longest Railway Tunnel: Brenner Base Tunnel between Italy and Austria
...f 55 kilometers, Brenner Base Tunnel (BBT) will be the longest railway tunnel in the World. BBT will be a...route for the freight trains between the southern Europe and Northe...BBT mainly consists of two tubes running in parallel for 55 km between Innsbruck (in Austria) and F...
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