Analytical solution for steady seepage into a circular deep-buried mountain tunnel with grouted zone in anisotropic strata  Qi-xiang Yan, Tian Zhang, Key Laboratory of Transportation Tunnel Engineering, Ministry of Education,...

https://www.youtube.com/watch?v=WgMwnQfrBYM On 24 October, the first day of Bauma 2022, Herrenknecht wins the prestigious Bauma Innovation award for continuous tunnelling. Herrenknecht press release reads as below. Herrenknecht AG starts...

https://www.youtube.com/watch?v=6c5Y9IvP1Uw hyperTunnel’s ‘Peak XV’ tunnel demonstrates the potential of a radical new construction method to transform urban planning – by building underground infrastructure faster, more...

Hyundai Engineering & Construction has received Korean government approval to apply TVWS (TV White Space) to enable seamless data communication throughout the tunnels. TVWS is the spectrum of TV frequencies not used for broadcasting. This...

  ASFINAG, The Austrian public company which plans, finances, builds, maintains and collects tolls for the Austrian autobahns has announced a very innovative project for operating one of its tunnel. According to the press release, the...

  Concentration and inorganic elemental analysis of particulate matter in a road tunnel environment (Žilina, Slovakia): Contribution of non-exhaust sources Concentration and inorganicelemental analysis of particulatematter in a road...

Open Access article. No money. Free read. Interactions of Flowing Grout and Soil/Rock Under Different Diffusion Patterns: Permeation, Compaction, and Fracturing Yu Liang ,1 Xumin Huang, 2 Shijun Gao, 3 and Yihao Yin 3 1 School of Civil...

PDF article exist. Research on Deformation Control Measures of Surrounding Rock in Soft Rock Tunnel Junsuo Hao IOP Conference Series: Earth and Environmental Science, Volume 636, 2020 3rd International Conference on Civil, Architecture and...

Free read. No Money. Open Access. Tunnel collapse risk assessment based on improved quantitative theory III and EW-AHP coupling weight Li Li, Bo Ni, Shixin Zhang, Yue Qiang, Zhongxu Zhang, Ling Zhou, Gang Liu, Longfei Cheng School of Civil...

Free read. Open Access Editorial Advanced Underground Space Technology by Chenjie Gong 1,*, Mingfeng Lei 1 and Xianda Shen 2 1 School of Civil Engineering, Central South University, Changsha 410075, China 2 Department of Civil and...

Open Access. No Money. Free Read. Vibration response and evaluation system of cross-tunnel blasting Yan Zhao, RenLiang Shan, School of Mechanics and Civil Engineering, China University of Mining and Technology (Beijing), Beijing, 100083,...

People's Daily inform the construction of the "First Wanli Yangtze River Tunnel" Jiangsu Haitai Yangtze River Tunnel officially started. It complete first half of...

For the first time in the world, driverless technology helps high-speed railway tunnel construction. Recently, the concrete wet spraying trolley with driverless tech developed by CRCC was successfully commissioned in Yixing, Jiangsu Province. The...

On September 4, the world's first large-slope tunnel-boring machine built by CRCC rolled off the production line in Changsha, Hunan Province. This "Beishan No. 1" tunneling machine, with a length of about 100 meters and a diameter...

Application of different stochastic numerical procedures in rock tunnel lining design Masoud Mazraehli & Shokrollah Zare Faculty of Mining, Petroleum and Geophysics Engineering, Shahrood University of Technology, Shahrood, Iran Arabian...

https://www.youtube.com/watch?v=eVX1QQMQKQs I hope I am not infringing any copyright thing with this. I read this at Worldsensing.com, an innovative Danish company. At the bottom there is a press contact, thus I am assuming it is meant as a press...

  Free read article. Interfacial Behaviour of Shield Tunnel Segment Strengthened by Thin Plate at Inner Surface Dejun Liu,1,2 Yihao Guo,1 and Xiaoyun Yao,1 1 State Key Laboratory of Coal Resources and Safe Mining,China University of...

Monitoring and analysis of a damaged shield tunnel treated with the Metro Jet System and micro-disturbance grouting: a case study of Hangzhou, China Yexiang Jiang, Yijun Yang, Shi Feng Hangzhou Metro Group Co., Ltd., Hangzhou, 310003,...

China Railway Construction Heavy Industry Group and China Railway 18th Bureau Group produce world's first large-slope spiral tunnel boring machine "Beishan No. 1". It can bores large gradients and small turns. A breakthrough in...

Read free. No money. Influence of Lower Double-Track Tunnel Spacing on the Stress and Deformation Characteristics of Upper Tunnel in Double-Level Condominium Tunnels Huang Zhanjun,1 Guo Wanglong,2,3 Tong Lihong ,2,3 He Xiaohui,1 Ding...