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Keywords: installation
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Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-294
... ABSTRACT: Significant changes in stress distribution are caused by the mining excavation process, which could lead to instabilities. The conventional approach involves the installation of rock bolts along with other support measures. Technological advancement enables upgrading these bolts...
Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-251
... strength/stiffness lowest. A novel yielding element of High-Strength Expanded Polystyrene (HS-EPS) is introduced, which overcomes existing systems’ drawbacks. This innovative system is lightweight and allows for rapid installation. Furthermore, the modular setup of the element permits an easy on-site...
Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-246
... usually requires physical human access to the tunnel and limits the availability of the structure, which must be partially or even totally closed during the assessment. Electrical sensors like vibrating wire sensors (Radoncic et al. 2015) or extensometers (Barla 2009) may be additionally installed inside...
Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-489
... deformation criterion calculation scenario geologist geological subdiscipline tunnel-slope interaction tunnel deformation installation shallowest calculation scenario knowledge management simulation luis garrido safety instability construction 15th ISRM Congress 2023 & 72nd Geomechanics...
Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-094
... austria government metals & mining visualization sensor application monitoring geologist europe government installation implementation assembly emission gateway real-time visualization geology electrical industrial apparatus tendon sensor underground monitoring platform...
Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-114
... construction installation underground infrastructure artificial intelligence simulation deformation underground space technology international journal tunnel displacement melbourne interaction figure 2 zhang 15th ISRM Congress 2023 & 72nd Geomechanics Colloquium. Schubert & Kluckner (eds.) ©...
Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-118
... installation geotechnical engineering autonomous truck machine learning operator classification rebar autonomous machinery drillability assessment mesh ABSTRACT: Ground support installation is essential in the underground mining industry. However, it is one of the riskiest activities due...
Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-167
... ABSTRACT: The construction of protective structures is one of the most important tasks of engineers in the field of natural hazard management. In addition to the often adverse environmental conditions during the installation of these structures, the inspection and the maintenance...
Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-161
... rocscience recommendation hangingwall stability platinum mining parting plane guideline potvin mcop fog excavation metals & mining investigation rustenburg installation accessed 8 15th ISRM Congress 2023 & 72nd Geomechanics Colloquium. Schubert & Kluckner (eds.) © ÖGG Assessment of face...
Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-243
... and a new tunnel tube was constructed with a tunnel boring machine between 2016 and 2018. We have installed a monitoring system in a section of OPA to explore the evolution of radial pressures on the tunnel lining and the local hydro-mechanical conditions with the aim to characterize swelling processes...
Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-217
... for long-term stress quantification in segmental tunnel linings. Linear elastically quantified stresses overestimate linear visco-elastically quantified stresses by 75% already three years after tunnel ring installation. INTRODUCTION The Koralmtunnel (KAT) is a railway tunnel in Austria. It strengthens...
Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-242
... for the observation of the inner lining are already developed and implemented. In the following aspects of long-term monitoring are outlined via the projects Koralm Tunnel (KAT), Granitztal Tunnel (GTT) and the Semmering Base Tunnel (SBT). Successful long-term monitoring installations required the involvement of all...
Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-195
... upper stage unit, consisting of the Kühtai reservoir, the Kühtai 2 power plant including headrace and tailrace tunnels as well as a 25 km long water adduction tunnel to the reservoir. The Kühtai 2 power plant is housed in a cavern and will have an installed capacity of 140 MW in turbine mode and 130 MW...
Proceedings Papers

Paper presented at the 15th ISRM Congress, October 9–14, 2023
Paper Number: ISRM-15CONGRESS-2023-229
... ABSTRACT: A fibre optic monitoring system has been installed in two limestone quarries in Valkenburg aan de Geul, The Netherlands, to monitor pillar stability and to give early warning of locations at risk of collapse. The system is highly sensitive and can detect creep deformation...
Proceedings Papers

Paper presented at the 14th ISRM Congress, September 13–18, 2019
Paper Number: ISRM-14CONGRESS-2019-350
... installation gallery lining evolution numerical modeling grc rock mechanic argillite confinement excavation int interface tunnel criterion determination international journal Rock Mechanics for Natural Resources and Infrastructure Development Fontoura, Rocca & Pavón Mendoza (Eds) © 2020...
Proceedings Papers

Paper presented at the 14th ISRM Congress, September 13–18, 2019
Paper Number: ISRM-14CONGRESS-2019-440
... conclusions but based on the available information the preliminary observations shows that the system is able to apply active forces, since the slope geometry is favorable for it. rockmass installation safety instrumentation mesh strength gobbi hoek rock mechanic geometry congresso brasileiro...
Proceedings Papers

Paper presented at the 14th ISRM Congress, September 13–18, 2019
Paper Number: ISRM-14CONGRESS-2019-087
... algorithm mobile mapping installation calculation displacement Rock Mechanics for Natural Resources and Infrastructure Development Fontoura, Rocca & Pavón Mendoza (Eds) © 2020 ISRM, ISBN 978-0-367-42284-4 Managing the deformation of ground support and reinforcement E. Jones Beck Engineering, Sydney...
Proceedings Papers

Paper presented at the 14th ISRM Congress, September 13–18, 2019
Paper Number: ISRM-14CONGRESS-2019-019
... edge surcharge debris landslide flysch strata installation mechanism depression limestone bezovica landslide figure 4 investigation slovenia maribor Rock Mechanics for Natural Resources and Infrastructure Development Fontoura, Rocca & Pavón Mendoza (Eds) © 2020 ISRM, ISBN 978-0-367...
Proceedings Papers

Paper presented at the 14th ISRM Congress, September 13–18, 2019
Paper Number: ISRM-14CONGRESS-2019-172
.... The significance of this study is to evaluate if the blasting causes damage or discomfort for the people living in the village. nbr 9653 standard operation vibration coefficient equation installation upstream oil & gas reservoir characterization ppv seismograph brazilian standard...

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