Laboratory testing of shotcrete with fibres of steel, basalt or synthetic materials
Shotcrete or sprayed concrete has become an inevitable material for stabilising and supporting hard rock tunnels. To prevent rock block fallouts in the excavated tunnel, shotcrete is pneumatically projected under high pressure on the rock surface. This method has proven to reduce the construction ti...
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| Format: | Others |
| Language: | English |
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KTH, Betongbyggnad
2020
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-287310 |