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Crossing of an underground tunnel bored in clayey sand under an old railway tunnel in Madrid
Crossing of an underground tunnel bored in clayey sand under an old railway tunnel in Madrid
Crossing of an underground tunnel bored in clayey sand under an old railway tunnel in Madrid
Melis, M. (author) / Oteo, C. (author) / Trabada, J. (author) / Sola, P. (author) / Negro, A. / Ferreira, A. A. / International Tunnelling Association
World tunnel congress, Tunnels and metropolises ; 1998 ; Sao Paulo; Brazil
Tunnels and metropolises ; 1041-1046
1998-01-01
6 pages
Conference paper
English
tunnels , metropolises , ITA
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