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A platform for research: civil engineering, architecture and urbanism
Design and performance of shotcrete-bolting support for a tunnel in a special weak rock
AbstractThis paper deals with a special condition of weak rock, i.e. a hard rock that includes developed and concealed microcracks in a highly geostressed region. The basic properties of a rockmass in a highly geostressed region and the tunnelling method used with this type of rock are discussed.
RésuméLe rapport décrit un cas particulier de rocher peu solide, constitué par du rocher comprenant des microfissures apparentes et latentes, dans une zone de géocontrainte. Les propriétés de base de l masse rocheuse dans cette zone ainsi qu'une méthode de creusement dans ce type de terrain sont également discutées.
Design and performance of shotcrete-bolting support for a tunnel in a special weak rock
AbstractThis paper deals with a special condition of weak rock, i.e. a hard rock that includes developed and concealed microcracks in a highly geostressed region. The basic properties of a rockmass in a highly geostressed region and the tunnelling method used with this type of rock are discussed.
RésuméLe rapport décrit un cas particulier de rocher peu solide, constitué par du rocher comprenant des microfissures apparentes et latentes, dans une zone de géocontrainte. Les propriétés de base de l masse rocheuse dans cette zone ainsi qu'une méthode de creusement dans ce type de terrain sont également discutées.
Design and performance of shotcrete-bolting support for a tunnel in a special weak rock
Zhen-yu, Tao (author)
Tunnelling and Underground Space Technology ; 1 ; 49-51
1986-01-01
3 pages
Article (Journal)
Electronic Resource
English
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