The Optimization of Shed-Tunnel Structure in the Confined Environment https://www.hindawi.com/journals/mpe/2022/3874783/tab1/

Application of Artificial Freezing Method in Deformation Control of Subway Tunnel Jie Li,1 Jinke Li,2 Yuancheng Cai,2 Dingyi Wu,2 Chunxia Guo,3 Wencai Zhao,2 Kunjie Tang,2 and Yuhang Liu 2 1 School of Energy and Architecture, Xi’an...

https://www.youtube.com/watch?v=l41EnXvCS2I English. https://english.news.cn/20220803/ed64e108d0724890ae52b0573ceb928a/c.html

Numerical evaluation of the upheave and soil arching associated with compaction grouting in shield tunneling and loading process Li Wang a, Gang Zheng b a    School of Civil Engineering, Dalian Jiaotong University, Dalian...

Bucharest Court of Appeals rejected the appeal of Strabag Austria. Six companies from Austria, Italy and Turkey remain in the race for Meseș Tunnel and Highway. The Sălaj Gate, a lot of 41 kilometers that includes The Meseș tunnel, three...

https://www.youtube.com/watch?v=CL-Eg8oAC-4 Romanian National Company for Road Infrastructure Management (CNAIR) announce the winner for contract for the design and execution of section 3 (Cornetu-Tigven) of the Sibiu-Pitești highway. It is...

Last week, Metrolinx reached another milestone for the Eglinton Crosstown West Extension with the second tunnel boring machine (known as Rexy) starting the journey from Renforth Drive to Scarlett...

Another delay. https://ottawacitizen.com/news/local-news/western-lrt-expansion-now-up-to-one-year-behind-schedule-city

San Bernardino is considering an idea where Elon Musk left off. https://www.ntd.com/californias-san-bernardino-considers-tunnel-proposal_820479.html

Roohezamin, A; Kalatehjari, R; Hajihassani, M; Kharghani, M; Dias, D https://openrepository.aut.ac.nz/handle/10292/15341

Seyed Mohammad Hosseini; Salaheldin Mousa; Hamdy M. Mohamed; Abolfazl Eslami; and Brahim Benmokrane https://ascelibrary.org/doi/abs/10.1061/%28ASCE%29CC.1943-5614.0001257

Out of those 23, 12 will come from Tamil Nadu. https://urbantransportnews.com/news/chennai-metro-to-use-23-refabricated-tunnel-boring-machines-for-its-phase-2-project

  The renovation of the Lafontaine tunnel would take 4 years and cost $1.2 billion as was announced in 2020. Then came the unpleasant news. It will now take one more additional year and the price tab will increase to $2.1...

Epiroc announcement (https://www.epirocgroup.com/en/media/corporate-press-releases/2022/20220720-epiroc-interim-report-q2-2022)  Orders received increased 21% to MSEK 13 377 (11 070), organic increase of 6%. Excluding Russia, the...

  Epiroc announcement (https://www.epirocgroup.com/en/media/corporate-press-releases/2022/20220802-epiroc-completes-acquisition-of-manufacturer-of-rock-drills) Epiroc completes acquisition of manufacturer of rock...

https://www.youtube.com/watch?v=WrKOygC2YvY The UK company  Joseph Gallagher safely recovers the Herrenknecht AG tunnel boring machine AVN2000AB from the sea bed of Arabian Gulf last week. TBM has successfully bored the Umm Al Hayman...

Green party’s Siân Berry says Sadiq Khan can still change his mind and prevent increase in traffic pollution. https://www.theguardian.com/uk-news/2022/aug/05/london-mayor-urged-halt-silvertown-tunnel-scheme-11th-hour

In a release issued on Friday, the civic body said work on the 1,000 metre stretch of the second tunnel of the Coastal Road has been...

UK Department of Transport says; Historic breakthrough on London to Birmingham route. Dorothy, HS2’s whopping 2000-tonne custom-made tunnel boring machine, has completed her first tunnel breakthrough along the London to Birmingham...

Good news of the day: 'According to CMRL officials, 12 of the 23 tunnel boring machines (TBMs) to be used in the project will be from Tamil Nadu, five from China, one from Germany, and one from...