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Keywords: cross section
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Proceedings Papers

Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-100
..., directional drilling is a much more complex issue. The curvature of the wellbore's axis, passing through the horizontally stratified rock mass, causes the conditions around its cross section to be strongly anisotropic. Not infrequently, the same rock material of each layer exhibits anisotropic properties...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-121
... machine tunnel bedding plane construction zop access adit umpfental cross section Rock Mechanics and Rock Engineering: From the Past to the Future Ulusay et al. (Eds) © 2016 Taylor & Francis Group, London, ISBN 978-1-138-03265-1 Exploration structure at access adit Umpfental of Boßlertunnel...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-088
... renewable energy diameter reservoir geomechanics sea level shotcrete land reclamation cavern lining hydro power plant obervermuntwerk ii excavation obervermuntwerk ii Reservoir Characterization Upstream Oil & Gas anchor grid Anchor tunnel cross section construction internal diameter...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2015, October 7–10, 2015
Paper Number: ISRM-EUROCK-2015-157
... rockfill and soil mixture models were made in laboratory scale. Heterogeneous geotechnical parameters were analyzed. Regarding the topographic maps produced in the 1/1000 scale with field work and the structural cross sections of rock fill models conducted on laboratory experiments, the physical and...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2015, October 7–10, 2015
Paper Number: ISRM-EUROCK-2015-031
... & Gas landslide-sliding surface inclinometer size twin tunnel tunnel face warning systems tunnel excavation landslide response excavation tunnel monitoring landslide displacement rate interpretation cross section ABSTRACT: The interaction between deep seated landslides and...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2012, May 28–30, 2012
Paper Number: ISRM-EUROCK-2012-015
... cavern for water storage on a daily basis. water management lidar data Thickness rock support eurock 2012 contractor cavern mapping evaluation application cross section excavation natural gas storage sprayed concrete underground construction blast round construction documentation...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2012, May 28–30, 2012
Paper Number: ISRM-EUROCK-2012-061
... project faced not only technical challenges such as conventional tunnelling with a large cross section and under shallow cover in a built-up region, construction of shafts and caverns as well as use of two 10.6m diameter tunnel boring machines, but also a number of additional constraints resulting from...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2012, May 28–30, 2012
Paper Number: ISRM-EUROCK-2012-081
... materials village boundary slope failure southwest slope drilling fluid property dip amount stability analysis failure surface residential area altinta village geometry composite failure surface different dip amount cross section landslide Southeast Slope slope part eurock 2012 Shear...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2012, May 28–30, 2012
Paper Number: ISRM-EUROCK-2012-143
...-construction sequence powerhouse cavern excavation reservoir geomechanics displacement dynamic analysis venaus powerhouse cavern cross section accelerogram Modeling study reinforcement system installation Reservoir Characterization modeling eurock 2012 rock mass Italy 2D and 3D continuum...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2010, June 15–18, 2010
Paper Number: ISRM-EUROCK-2010-084
... considered to be transversely isotropic solid. Based on the complex variable expression of stress function, the complex variable expression of displacement components of transversely isotropy is deduced; the displacement analytical solution of a deep tunnel with arbitrary cross section in transversely...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2010, June 15–18, 2010
Paper Number: ISRM-EUROCK-2010-104
... the axes linking the North and South, and East and West Europe and is to be excavated between the portals in Italy and France. Reservoir Characterization Performance Monitoring shotcrete lining lining displacement deformable element excavation support system cross section yield...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2009, October 29–31, 2009
Paper Number: ISRM-EUROCK-2009-073
... displacement behaviour of the tunnel cross section and the primary stress orientations are presented in this paper. displacement radial displacement cross section plane cross section Reservoir Characterization calculation reservoir geomechanics orientation panet failure zone vector stress...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2009, October 29–31, 2009
Paper Number: ISRM-EUROCK-2009-002
... tunnel Barla laboratory test construction method rock mass support system cross section 15 Rock Engineering in Difficult Ground Conditions Soft Rocks and Karst Vrkljan (ed) © 2010 Taylor & Francis Group, London, ISBN 978-0-415-80481-3 Innovative tunneling construction method to cope with...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2009, October 29–31, 2009
Paper Number: ISRM-EUROCK-2009-099
... of the rock sup-port, in order to provide valuable guidance to the design and construction. metals & mining strata deformation big pipe shed small pipe Reservoir Characterization uplift support design excavation cross section structural geology deformation control subway tunnel...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2009, October 29–31, 2009
Paper Number: ISRM-EUROCK-2009-128
... Abstract Tunnel "Vrata" is a part of the Rijeka—Zagreb high way, section Oštrovica—Vrata. Right tube of the tunnel "Vrata" is 262 m long. During excavation works for the right tunnel tube, underground hall (cavern) was found along the tunnel cross section, and outside of it as well. The...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2009, October 29–31, 2009
Paper Number: ISRM-EUROCK-2009-085
.... intervention procedure operator cross section displacement Predor code excavation face graphical presentation overburden database report page rp3 tunnel automatic processing displacement vector face log displacement curve automatic system 545 Rock Engineering in Difficult Ground Conditions...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - EUROCK 2009, October 29–31, 2009
Paper Number: ISRM-EUROCK-2009-131
... mesh instability rockslide zone rock slide construction side cut remedial rockslide arrangement unstable block cross section massif shotcrete Escarpment cave rock mass installation 803 Rock Engineering in Difficult Ground Conditions Soft Rocks and Karst Vrkljan (ed) © 2010 Taylor...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2005, May 18–20, 2005
Paper Number: ISRM-EUROCK-2005-066
... applicable to monitor the movement of rock slope in a short period. Reservoir Characterization Inclination Change polar coordinate inclination metals & mining numerical analysis maximum inclination direction estimation cross section reservoir geomechanics rock slope mechanical behavior...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 2002, November 25–27, 2002
Paper Number: ISRM-EUROCK-2002-043
... depends on many factors. The most important of those are initial stress state and jointing of rock and orientation in respect to principal stresses, size and shape of the tunnel cross section. A method based on finite element techniques and factor analysis for preliminary design of non-pressurized...
Proceedings Papers

Paper presented at the ISRM International Symposium - EUROCK 96, September 2–5, 1996
Paper Number: ISRM-EUROCK-1996-083
... stage, and unless this advice is heeded, there is little chance of a search for alternatives - except maybe after the damage has been done. If landslides are not taken into account when choosing and designing alignment, tunnel cross section, tunnel lining or slope stabilisation measures, the...

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