Korea Expressway Corporation, cable-free jet fan system strengthens tunnel fire response capabilities through development and operation Using a battery instead of a power cable, the jet fan can be operated in the event of a large fire or power...

  Analyzing the characteristics of the flow field and laws of tunnels at different inclinations using CFD ByJie Xu, Qingwen Zhang...

  The installed carbon nanotube heating sheet on the tunnel walls prevents the icing in tunnel by operating the on-off operation of the control system through external temperature...

A chapter from the upcoming book Rock Dynamics: Progress and Prospect, Volume 2. I have not got the book yet but I plan to. Study on seismic buffer thickness of circular rock tunnel at different depths ByHua Xu, Runfang Sun, Mingxing Yang,...

Busan Facilities Corporation sign MOU with Korea Institute of Transportation and Science and Technology. To use new technologies in infrastructure.  Cenews writes one of technologies is "Tunnel cracking technology". It uses video...

https://www.youtube.com/watch?v=onFEkstNJ9o Xinhua news agency report on November 29 first super-large diameter vertical boring machine. China Railway Construction Heavy Industry (CRCHI) Group and China Railway 15th Bureau Group design develop...

Interesting work from VINCI. VINCI is testing the "the effectiveness of a lightcoloured road surface as regards improving visibility and limiting energy consumption, notably by reducing the need for lighting" in a Greek tunnel. The...

Another good read: Explanations of Performance Differences in Segment Lining for Tunnel Boring Machines Hans Aoyang Zhou, Aymen Gannouni, Tala Bazazo, Johannes Tröndle, Anas Abdelrazeq & Frank...

To control a tunnel boring machine (TBM), operators have to continuously make real-time interpretations, judgments, and decisions based on signals produced by TBM sensors.... A good...

Full-Scale Loading Test of Jet Grouting in the Artificial Island–Immersed Tunnel Transition Area of the Hong Kong–Zhuhai–Macau Sea Link https://ascelibrary.org/doi/abs/10.1061/%28ASCE%29GM.1943-5622.0002625

Analytical solution for deep circular tunnels covered by an isolation coating layer subjected to far-field shear stresses Haitao Yu,Qi Wang Tongji University, China https://oa.mg/work/10.1016/j.tust.2021.104026

Below are the authors and their affiliations for this study from Turkey. It is an interesting one, as it mentions the infamous T26 tunnel near Eskişehir on the Ankara - İstanbul high speed train line. It is famous because during the excavation, a...

Pay article. TLS and FEM combined methods for deformation analysis of tunnel structures Hao Yang, Xunqian Xu , Xiangyang Xu & Wei Liu Received 19 Sep 2022, Accepted 06 Oct 2022, Published online: 12 Nov...

https://www.youtube.com/watch?v=q5fqZ1KbUkY Webinar hosted by FlowForma, Lampros Arvanitis, BIM manager at CVB (joint venture of Costain, VINCI Construction Grands Projects and Bachy Soletanche building the east section of the Thames Tideway...

https://www.youtube.com/watch?v=02jhhBJx8n8 National Highways video info reads: Were using the same cosmic ray technology used to find hidden chambers in the Great Pyramid at Giza to help unlock the secrets of a 100-year-old historic railway...

  Service Reliability Evaluation of Highway Tunnel Based on Digital Image Processing Chunquan Dai, Zhaochen Zhou, Huidi Zhang, Kun Jiang  Shandong University of Science and Technology...

Hyundai announced. Hyundai E&C is taking the lead in the mechanization of tunnels by developing a Korean-style ‘road header excavation speed prediction model’ for the first time in Korea and registering related...

Full text is downloadable within the link. A Critical Review of Artificial Intelligence Applications In Tbm, Natm & Nmt Tunnels JRAR - International Journal of Research and Analytical Reviews (IJRAR), E-ISSN 2348-1269, P- ISSN 2349-5138,...

  Numerical Simulation Study on Lining Damage of Shield Tunnel under Train Load Feifei Wang: Henan JiaoYuan Engineering Technology Group Co., Ltd., Zhengzhou 450001, China Jinggan Shao: Henan JiaoYuan Engineering Technology Group Co.,...

Research paper. Pay to read. Guohui Feng, Changjie Xu, Luju Liang, Ming-wang Tey, Min-liang Chi, Shangqi Ge https://onlinelibrary.wiley.com/doi/full/10.1002/nag.3460