A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
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
2011-05-17
5 pages
Article (Journal)
Electronic Resource
English
Experimental Study on Highway Tunnel Surrounding Rock Reinforced by Small Pipe Pre-Grouting
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