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Keywords: concrete lining
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Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-542
... accident forced the DAYG Group to define a more careful excavation procedure, a heavier flexible support and also to include the placing of polyurethane layers as shock absorbers and then a fiber reinforced concrete lining, in order to guarantee tunnel stability. Specific preparation and testing of this...
Proceedings Papers

Paper presented at the ISRM International Symposium, September 10–12, 1990
Paper Number: ISRM-IS-1990-007
...Static and Dynamic Considerations in Rock Engineering, Brummer (ed.) © 1990 Balkema, Rotterdam. ISBN 90 6191153 2 Design for the rehabilitation of a concrete lined shaft damaged by plastic deformation 1.Burke & 1.y.James Western Areas Gold Mining Company Limited., South Africa ABSTRACT: Western...
Proceedings Papers

Paper presented at the ISRM International Symposium, September 12–16, 1988
Paper Number: ISRM-IS-1988-043
... construction 1001978, inflowof thermal (up to 46 C ) water had been met at several places. Rather severe swelling was observed and once a 32 m long section of rein- forced concrete lining was destroyed by high rock pressure. The measure- ments (Petrosian G.M. et. ale 1982) showed 1.3 MPa and higher pressures...
Proceedings Papers

Paper presented at the ISRM International Symposium, May 26–28, 1982
Paper Number: ISRM-IS-1982-054
... Reservoir Characterization Thickness shotcrete underground feature extensometer penstock MPa excavation shaft Upstream Oil & Gas rock face lining bifurcation reservoir geomechanics tunnel construction cartridge Power Tunnel concrete lining steel liner rock mass...
Proceedings Papers

Paper presented at the ISRM International Symposium, May 26–28, 1982
Paper Number: ISRM-IS-1982-069
... Upstream Oil & Gas borehole lining strain release pilot stretch pd-1 pressure tunnel grout construction Reservoir Characterization design concept concrete lining rock mass tunnel permeability pilot stretch investigation limestone cross section interface deformation stress analysis...
Proceedings Papers

Paper presented at the ISRM International Symposium, May 26–28, 1982
Paper Number: ISRM-IS-1982-070
... of thermal and nuclear plants go higher and higher to meet the ever increasing power demands, so the chances of a large-scale dropout become greater. Reservoir Characterization steel lining characteristic lining construction Engineering steel concrete lining rock mass deformability...
Proceedings Papers

Paper presented at the ISRM International Symposium, May 26–28, 1982
Paper Number: ISRM-IS-1982-128
... state Spannungszustand der konstruktion Ghaboussi pressure tunnel Auskleidung Konstruktion durchgefUhrt werden non-linear deformability tunnel finite element construction materials betrachtet concrete lining rossi congress isrm yufin komponente DER SPANNUNGSZUSTAND IN BETON- UND...

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