Evaluating construction parameters of HB and CD methods for super large section tunnel: a case study
The double sidewall guide pit and centre cross diagram (CRD) methods are often used for the construction of large-section tunnels through water-rich fault fracture zones due to their long construction ...
Due to the impact of the surrounding environment, the safety impact factors encountered during the construction of loess tunnels are complex and numerous, which causes frequent accidents, and there is ...
Unthinkable Build on MSN
How engineers built Austria’s impossible tunnel and bridge
Discover the incredible story behind Austria’s A26 Linz Autobahn, the so-called impossible tunnel and bridge project. Built ...
The 2022 National Tunnel Inventory lists 552 tunnels, and this number has increased each year since the implementation of the National Tunnel Inspection Standards (NTIS). In addition to the tunnels in ...
Autocar on MSN
Top 10: World’s longest road tunnels
Top 10: World’s longest road tunnels ...
The synthesis authors reviewed relevant literature to capture experience with and effective practices for controlling leaks in tunnels around the world. Sources used for the literature search included ...
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