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Publications by [Ehrbar H.]
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<p>At the time when it is completed, the Gotthard Base Tunnel in Switzerland, with a total length of 57 km, will be the longest railway tunnel in the world. The complete tunnel system consists of 153.3 km of access tunnels, shafts, railway tunnels, connecting ...
Filed under:
Tunnel Engineering -
Mechanized Tunneling
Reference:
2º Congresso Brasileiro de Túneis e Estruturas Subterrâneas, Seminário Internacional “South American Tunnelling” - 2008
