Search for dissertations about: "rock bolt"
Found 4 swedish dissertations containing the words rock bolt.
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1. Dynamically loaded rock reinforcement
Abstract : .... READ MORE
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2. Modelling of bolt action in jointed rock
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3. Structural behaviour of shotcrete in hard rock tunnels
Abstract : Tunnels in hard and jointed rock are normally excavated in an arch shape to enable the rock mass to support its weight. Since the beginning of the 1980's, fibre reinforced shotcrete (FRS) in combination with rock bolts have been the dominating support method for hard rock tunnels. READ MORE
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4. Behaviour of blast-induced damaged zone around underground excavations in hard rock mass
Abstract : The presence of blast-induced damaged zone around an excavation boundary has been an important concern in rock construction. It is generally believed that the presence of this zone can pose problems related to stability and flow and consequently impair the performance and functionality of the excavation. READ MORE