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Abstract
Discontinuity network and keyblock analyses are important methods for the
determination of rock mass behaviour and stability. Due to high mapping efforts and restricted
access only data from selective discontinuities are available for these analyses. This paper presents a method for a complete determination of the discontinuity network of a rock mass and further analyses. The focus is set on rock slope engineering. The data acquisition and evaluation is an image-based process using the JointMetriX3D system. The slope analysis focuses on keyblock
identification and kinematics including trace network analysis, determination of block loops, and
determination of block removablility. An outlook is given on further capabilities of this approach
such as analysis of united keyblocks, rotational kinematics, and applications in rock slope
engineering and mining
determination of rock mass behaviour and stability. Due to high mapping efforts and restricted
access only data from selective discontinuities are available for these analyses. This paper presents a method for a complete determination of the discontinuity network of a rock mass and further analyses. The focus is set on rock slope engineering. The data acquisition and evaluation is an image-based process using the JointMetriX3D system. The slope analysis focuses on keyblock
identification and kinematics including trace network analysis, determination of block loops, and
determination of block removablility. An outlook is given on further capabilities of this approach
such as analysis of united keyblocks, rotational kinematics, and applications in rock slope
engineering and mining
| Originalsprache | englisch |
|---|---|
| Titel | Rock Engineering - Theory and Practice |
| Untertitel | Proceedings of the ISRM Regional Symposium EUROCK 2004 & 53rd Geomechanics Colloquy |
| Erscheinungsort | Essen |
| Herausgeber (Verlag) | VGE |
| Seiten | 431-434 |
| ISBN (Print) | 3-7739-5995-8 |
| Publikationsstatus | Veröffentlicht - 2004 |
| Veranstaltung | 2004 ISRM Regional Symposium Eurock: EUROCK 2004 - Salzburg, Österreich Dauer: 7 Okt. 2004 → 9 Okt. 2004 |
Konferenz
| Konferenz | 2004 ISRM Regional Symposium Eurock |
|---|---|
| Kurztitel | EUROCK 2004 |
| Land/Gebiet | Österreich |
| Ort | Salzburg |
| Zeitraum | 7/10/04 → 9/10/04 |
| Anderes |
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Stability prediction for slopes and hillsides
Semprich, S. (Teilnehmer (Co-Investigator)), Schubert, W. (Teilnehmer (Co-Investigator)), Steger, G. (Teilnehmer (Co-Investigator)), Scharinger, F. (Teilnehmer (Co-Investigator)), Leibniz, O. (Teilnehmer (Co-Investigator)), Grossauer, K. (Teilnehmer (Co-Investigator)), Leitner, R. (Teilnehmer (Co-Investigator)), Lenzi, M. (Teilnehmer (Co-Investigator)) & Blümel, M. (Teilnehmer (Co-Investigator))
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Development of calculation models for keyblock analyses in open pit and subsurface engineering
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Numerische Simulation im Tunnelbau
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Projekt: Forschungsprojekt