https://www.youtube.com/watch?v=6oCL0MiQ_NU
From NSW gov.
A brand new Sydney CBD metro station and metro line hub has passed an important milestone with an estimated 30% of excavation work complete on Sydney Metro West’s Hunter St...
This Herrenknecht Tunnel Boring Machine has an excavation diameter of 10,4 meters and it is a gripper TBM.
Reported in Tunnelling Journal.
The fifth of the seven TBMs to be used for excavation of the Lyon-Turin Rail Tunnel has been...
In Section 5 of the Urumqi-Yuli Expressway ( tunnel entrance), engineering vehicles clear road ice in the main tunnel
http://big5.news.cn/gate/big5/www.xinhuanet.com/photo/20240227/91eb451ee01f4540940d08da173e0f89/c.html
...Domestic super-large-diameter shield machine "Yongzhou" rolled off the production line in Changsha and will be used in the construction of the Jintang Subsea Tunnel of the Ningbo-Zhoushan Railway, the longest undersea high-speed rail...
The construction of the Jintang Undersea Tunnel, the world's longest and widest undersea high-speed railway tunnel,...
http://ningbo.chinadaily.com.cn/2024-02/27/c_965629.htm
Dozens of Dhaka-based foreign diplomats along with representatives of some international organizations have visited a Chinese-built mega underwater tunnel in southeastern Bangladesh.
http://en.people.cn/n3/2024/0229/c90000-20138800.html
From the Minister for Infrastructure, Transport, Regional Development and Local Government;
The Albanese and Allan Labor Governments’ North East Link is one step closer to slashing travel times and taking trucks off local roads, as segments...
Building Information Modeling in the execution phase of conventional tunneling projects
Marco Huymajer a, Oleksandr Melnyk b, Robert Wenighofer a, Christian Huemer c, Robert Galler a
a Chair of Subsurface Engineering,...
https://www.youtube.com/watch?v=ShaPOQBOkrY
Interesting development. DPP ('Prague Public Transit Company' or ' Dopravní podnik hl. m. Prahy' in Czech language) has decided to cancel the tender result for the...
North East Link is another step closer to slashing travel times and taking trucks off local roads, as segments of the first tunnel boring machine (TBM) have been lowered into the ground – as the project gets ready to dig the twin road...
"The venture, undertaken by its subsidiary KBCE and joint venture partner Penta-Ocean Construction, spans 10 kilometres from the South Tunnel to the Tuas Water Reclamation...
Numerical analyses for three-dimensional face stability of circular tunnels in purely cohesive soils with linearly increasing strength
Bing Huang a,b Daidai Yu b, Yinting Zhao b, Junfeng Zhu b
a Sichuan Expressway Construction and Development...
Effect and control of foundation pit excavation on existing tunnels: A state-of-the-art review
Bo liu a,b,c Wenwen Wu d, Haipei Lu d, Shuo Chen e, Dingwen Zhang f
a School of Civil Engineering, Southeast University, Nanjing 211189, China
b...
Thermal performance of geothermal energy tunnel in unsaturated soils
Jinquan Liu a, Chao Zhou b
a Postdoctoral fellow, Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China
b Tsui...