1-20 of 62
Keywords: Anchor
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-255
... sedimentary rock geology anchor upstream oil & gas limestone geologist wellbore design europe government carbonate rock rock type reservoir geomechanics endplate figure 4 geological subdiscipline grout a-anchor limestone testing setup full-scale pullout test reservoir...
Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-283
... group shale bedding plane displacement native element mineral rock type mudstone geogrid stratigraphy minneapolis anchor bench 17 cable anchor debswana diamond company reinforcement cross-section design acceptance criteria friction ABSTRACT: Jwaneng Mine is an open pit located...
Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-469
... government eota 2018 tsus flexible rockfall protection system romanshorn scenario europe government procedure maximum energy level adaptation eota 2008 guideline etag 027 requirement separation assessment geobrugg anchor walenstadt 15th ISRM Congress 2023 & 72nd Geomechanics Colloquium...
Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-013
..., to control overstressing, loads from pre-stressed double-corrosion protected anchors required stress release. The timely response to monitoring results was of paramount importance for the successful excavation of the powerhouse cavern. INTRODUCTION (GENERAL SITE GEOLOGY) The powerhouse cavern of Tanahu...
Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-229
... safety gemeentegroeve deformation cable installation hunga tonga-hunga ha reservoir surveillance production monitoring production control completion monitoring systems/intelligent wells anchor creep fibre optic underground limestone quarry interrogator creep deformation variation 15th...
Proceedings Papers

Paper presented at the 14th ISRM Congress, September 13–18, 2019
Paper Number: ISRM-14CONGRESS-2019-418
... will be explained and solved for in the future barrier design by implementing the test results into a realistic finite element model. switzerland onr 24810 calibration anchor numerical modeling guideline caviezel gerber rockfall trajectory experiment sensor procedure terrain modeling...
Proceedings Papers

Paper presented at the 14th ISRM Congress, September 13–18, 2019
Paper Number: ISRM-14CONGRESS-2019-030
... & gas excavation thickness sequence rock mechanic influence classification projection complexity strength anchor Rock Mechanics for Natural Resources and Infrastructure Development Fontoura, Rocca & Pavón Mendoza (Eds) © 2020 ISRM, ISBN 978-0-367-42284-4 Influence of nearby structures...
Proceedings Papers

Paper presented at the 14th ISRM Congress, September 13–18, 2019
Paper Number: ISRM-14CONGRESS-2019-156
... during a seismic event. amplification fracture instrumented d-bolt mpbx upstream oil & gas geophone shotcrete rock mechanic intersection lkab metals & mining displacement deformation frequency anchor symposium reservoir characterization excavation sensor borehole...
Proceedings Papers

Paper presented at the 14th ISRM Congress, September 13–18, 2019
Paper Number: ISRM-14CONGRESS-2019-229
... reservoir characterization bentonite characteristic madrid upstream oil & gas displacement instantaneous displacement pull-out strength figure 2 structural geology strength anchor diameter specimen sodium bentonite dimension consistency shear modulus procedure adhesive...
Proceedings Papers

Paper presented at the 14th ISRM Congress, September 13–18, 2019
Paper Number: ISRM-14CONGRESS-2019-245
... supporting. The first soft and second rigid is organic combination of the roadway surrounding rock supporting structure, and the formation of the composite can anchor rock under high stress, to enhance the ability of the stability of surrounding rock. (3) the maximum roof subsidence of the three monitoring...
Proceedings Papers

Paper presented at the 13th ISRM International Congress of Rock Mechanics, May 10–13, 2015
Paper Number: ISRM-13CONGRESS-2015-299
... Abstract A major consideration in the design of high capacity tiedown anchors for dam, bridge and tower foundations is the tensile resistance of the rock mass to pullout, typically as a result of overturning moments or hydrostatic uplift. Rock mass pullout capacity for installed anchors...
Proceedings Papers

Paper presented at the 13th ISRM International Congress of Rock Mechanics, May 10–13, 2015
Paper Number: ISRM-13CONGRESS-2015-154
... structural geology convergence Wellbore Design benchmark metals & mining 13th international congress underground excavation support rock mass shotcrete support unit Reservoir Characterization Upstream Oil & Gas lap�ević Anchor stability excavation Montreal support...
Proceedings Papers

Paper presented at the 13th ISRM International Congress of Rock Mechanics, May 10–13, 2015
Paper Number: ISRM-13CONGRESS-2015-132
... test result Reservoir Characterization displacement Development Trend support device rebar bolt reservoir geomechanics rockbolt Anchor rock mass Upstream Oil & Gas rock support deformation capacity premature failure dynamic test result external support device support system rock...
Proceedings Papers

Paper presented at the 13th ISRM International Congress of Rock Mechanics, May 10–13, 2015
Paper Number: ISRM-13CONGRESS-2015-021
...UNCERTAINTY IN THE ROCK ENGINEERING DESIGN OF POST-TENSIONED ANCHORS FOR DAMS *E. T. Brown Golder Associates Pty Ltd P. O. Box 1734 Milton, Q 4064, Australia (*Corresponding author: tbrown@golder.com.au) J. Carvalho Golder Associates Ltd. 6925 Century Avenue, Suite 100, Mississauga, Canada L5N 7K2...
Proceedings Papers

Paper presented at the 12th ISRM Congress, October 16–21, 2011
Paper Number: ISRM-12CONGRESS-2011-068
... Upstream Oil & Gas mechanism right abutment joint water pressure stability assessment discontinuity water pressure rock anchor bedding plane prestressed anchor Reservoir Characterization stability analysis abutment stability rock support instability Anchor distinct element...
Proceedings Papers

Paper presented at the 12th ISRM Congress, October 16–21, 2011
Paper Number: ISRM-12CONGRESS-2011-181
... cm. Deformations of the rock mass were measured with the use of multiple position borehole extensometers. The exten- someter anchors were fixed in a borehole (dia 76 mm and length 6.5 m) drilled in the center of the test area. Bore- hole anchor positions were selected in good rock based on core...
Proceedings Papers

Paper presented at the 12th ISRM Congress, October 16–21, 2011
Paper Number: ISRM-12CONGRESS-2011-220
... (NTNU), Norway ABSTRACT: The D-Bolt is a rock bolt that absorbs energy through mobilization of the load and deformation capacities of the bolt steel along its entire length. The bolt is made of a smooth steel bar that has a number of integrated anchors evenly or un-evenly spaced along the length...
Proceedings Papers

Paper presented at the 11th ISRM Congress, July 9–13, 2007
Paper Number: ISRM-11CONGRESS-2007-066
... of such stresses obviously affect its deformation and failure. Therefore, to understand thoroughly the geomechanical characteristics of the roadway surrounding rock is very imperative for works related to roadways such as their layout and support design, especially their anchor support design (Gale, 1993). Beijing...
Proceedings Papers

Paper presented at the 11th ISRM Congress, July 9–13, 2007
Paper Number: ISRM-11CONGRESS-2007-095
... ABSTRACT A computer program has been developed to simulate the installation of cable bolt anchors. The simulation is based on mechanisms that have been investigated both theoretically and experimentally. The experimental results have demonstrated the applicability of the results predicted...
Proceedings Papers

Paper presented at the 11th ISRM Congress, July 9–13, 2007
Paper Number: ISRM-11CONGRESS-2007-075
... ABSTRACT The objective of the investigation was to carry out pull out tests on a scale model of rock anchors in intact rock samples and to determine the shape of the different failure surfaces formed. Specifically, failurewas forced to take place through the rock, not through any...

Product(s) added to cart

Close Modal