Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Experimental Study on Highway Tunnel Surrounding Rock Reinforced by Small Pipe Pre-Grouting
Small pipe of staggered by length leading-drilling and grouting support technology was adopted for per-reinforcement of Lion-shaped Tunnel typeII rock, cement paste filled into loose rock mass rock fracture for adglutinate broken rock into a integrality, thus enhance the coherence and solidity of rock. Thesis introduced process flow of small pipe drilling grouting, grouting equipment, grouting parameters selection and practical applications. Through tunnel deformation monitoring and analysis, grouting reinforcement has achieved very good effect.
Experimental Study on Highway Tunnel Surrounding Rock Reinforced by Small Pipe Pre-Grouting
Small pipe of staggered by length leading-drilling and grouting support technology was adopted for per-reinforcement of Lion-shaped Tunnel typeII rock, cement paste filled into loose rock mass rock fracture for adglutinate broken rock into a integrality, thus enhance the coherence and solidity of rock. Thesis introduced process flow of small pipe drilling grouting, grouting equipment, grouting parameters selection and practical applications. Through tunnel deformation monitoring and analysis, grouting reinforcement has achieved very good effect.
Experimental Study on Highway Tunnel Surrounding Rock Reinforced by Small Pipe Pre-Grouting
Advanced Materials Research ; 250-253 ; 2617-2621
17.05.2011
5 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Experimental Study on Highway Tunnel Surrounding Rock Reinforced by Small Pipe Pre-Grouting
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