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Rock bolt and shotcrete as a permanent support system in weak rock tunnel
Rock bolt and shotcrete as a permanent support system in weak rock tunnel
Rock bolt and shotcrete as a permanent support system in weak rock tunnel
International congress, Towards new worlds in tunnelling ; 1992 ; Acapulco; Mexico
Towards new worlds in tunnelling ; 601-606
1992-01-01
6 pages
In 3 vols, vols 1 &2 recd only; Parallel title: Hacia nuevos mundos en tuneles; In English or Spanish
Conference paper
English
tunnelling , tuneles , ITA , AMITOS , CFE
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Hard rock highway tunnel wet shotcrete permanent supporting structure
European Patent Office | 2023
|European Patent Office | 2023
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