En enlightening presentation of American Concrete Institute.  Equally importantly, it is not boring. Not at all. An Overview of the Document ACI 544.7R-16: Report on Design and...

China Railway Group Limited finish 847m tunnel in Beijing and the Xiongan railway. It is not underground. It is metal tunnel on bridge. It stop noise from 350 kph fast trains. It tested for stress last 100...

I would like to inform you about the webinar for PLAXIS 3D (TBM tunelling analysis and efficient tunnel contruction modeling). I myself shall not register for the webinars because times are not suitable for me and maybe most in India. The webinar...

Chen Guang-Hui, Zou Jin-Feng & Qian Ze-Hang School of Civil Engineering Central South University Changsha, People's Republic of China Received 11 Dec 2019, Accepted 28 May 2020, Published online: 16 Jun 2020 Download citation...

  Hello everybody, I already posted in Tunnel Walk and Talk group. I try  this group to get answer. For a project, they need to design segments. Is there a software package for that? What do you recommend? Thank you in advance...

I would like to share the link for the paper from Colorado School of Mines. Advisor is Jamal Rostami. Developing A System To Measure Rheology Of Conditioned Soil For Soft-ground Tbm Tunneling Author: Hu, Wei Advisor: Rostami, Jamal 2020...

https://www.youtube.com/watch?v=mlNOHw_i05w

In these COVID-19 days, I have had quality time to spend on refreshing and expanding my geological and tunnel design knowledge. I would like to share some of them with you as a token gift. Jose Cuntapay Finite Element Modeling of Tunnels in...

Recorded webinar session for Tunnel Modelling and Analysis presented by Mr. Cosimo Iasiello who is the tunnel and geotechnical team leader at AYESA (Spain). This application presentation is focusing on the tunnel construction method, analytical...

India: Influence of Tunneling in Cohesionless Soil for Different Tunnel Geometry and Volume Loss under Greenfield Condition Raja Kanagaraju. Department of Civil Engineering, Kongu Engineering College, Perundurai, Tamilnadu 638060,...

Influence of Tunneling in Cohesionless Soil for Different Tunnel Geometry and Volume Loss under Greenfield Condition   Raja Kanagaraju  - Department of Civil Engineering, Kongu Engineering College, Perundurai, Tamilnadu 638060,...

Meng Wei, Zelin Wang, Xiaoyu Wang, Jialuo Peng & Yu Song State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu, 610059, Sichuan, China Neural Computing and Applications...

Qiushi Yan; Yanan Zhang; and Qingwen Sun "If the gas pipe leaks and causes an explosion, this will not only seriously damage the integrated tunnel structure and other pipelines, but also lead to a catastrophic impact on the surrounding...

https://www.youtube.com/watch?v=WlcQij-SsXg US technology giant GE says they have been awarded a Defense Advanced Research Projects Agency (DARPA) contract to "to demonstrate the feasibility of a robot that can rapidly and efficiently bore...

Bo Yang School of Mechanical Engineering and Automation, Northeastern University, Shenyang 110819, China School of Mechanical, Materials, Mechatronic and Biomedical Engineering, University of Wollongong, New South Wales 2522,...

Wenge Qiu   Yang Liu Feng Lu Guang Huang Key Laboratory of Transportation Tunnel Engineering, Ministry of Education, School of Civil Engineering, Southwest Jiaotong University, Chengdu, 610031,...

https://tunnelcontact.com/discussion-topics/17248-finite-element-studies-on-factors-influencing-the Taking this opportunity, I would like to invite you to my group: Safety and Environmental Sustainability in Underground Works  

I recommend this article .One of the authors is Nick Barton. - Tim Authors Baotang Shen        CSIRO Mineral Resources Brisbane Australia        Shandong University of Science and...

  Effect of Natural Ventilation on Visibility in a Laboratory Scale Underground Tunnel Simulation Febrina Astarinadya, Harinaldi, Yulianto Sulistyo Nugroho, Department of Mechanical Engineering, University of Indonesia, Jakarta...

  Somebody had posted on this site about a waterjet TBM as a Chinese innovation. Well, a friend of mine has e-mailed me the link to a paper of researches from Brazil's 'Universidade Federal de Santa Catarina'. Paper is not...