Tram, train and metro tunnels offer passageway for thousands of commuters and goods every day. Tunnels are indispensable in today’s busy and congested society. It is fair to say that tunneling remains one of the most intricate civil engineering challenges globally. These technological masterpieces have defined the finest engineers and technologies over the years. These […]
The post The Stabilization of Tunnel Portals first appeared on Civil Engineer Blog.
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