Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Laboratory Investigation of Rock Cavity Reinforcement
The response of monocoque direct-contact and backpacked liners as hardened buried structures was studied through experiments on scale models (5/8-inch diameter tunnel), guided by analyses of structure and rock response assuming a Mohr-Coulomb rock strength characterization. Two loading machines were modified to extend their capabilities and improve their performance. The modifications to the machines produced improvements in tunnel access, in sealing between vertical and lateral pressure chambers, in dynamic pressure pulses, and in general test procedures.
Laboratory Investigation of Rock Cavity Reinforcement
The response of monocoque direct-contact and backpacked liners as hardened buried structures was studied through experiments on scale models (5/8-inch diameter tunnel), guided by analyses of structure and rock response assuming a Mohr-Coulomb rock strength characterization. Two loading machines were modified to extend their capabilities and improve their performance. The modifications to the machines produced improvements in tunnel access, in sealing between vertical and lateral pressure chambers, in dynamic pressure pulses, and in general test procedures.
Laboratory Investigation of Rock Cavity Reinforcement
T. C. Kennedy (Autor:in) / H. E. Lindberg (Autor:in)
1976
222 pages
Report
Keine Angabe
Englisch
Soil & Rock Mechanics , Nuclear Explosions & Devices , Rock , Underground structures , Nuclear explosion testing , Tunnels , Structural response , Strength(Mechanics) , Loads(Forces) , Elastic properties , Deformation , Plastic properties , Strain(Mechanics) , Scale models , Laboratory tests , Hardened structures , Monocoques , Compressive properties , Lined tunnels , Backpacked tunnels , Dining car shot
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