Shear strength properties of artificial rock joints
Paper
Paper/Presentation Title | Shear strength properties of artificial rock joints |
---|---|
Presentation Type | Paper |
Authors | Zohaib, Muhammad (Author), Mirzaghorbanali, Ali (Author), Helwig, Andreas (Author), Aziz, Naj (Author), Gregor, Peter (Author), Rastegarmanesh, Ashkan (Author) and McDougall, Kevin (Author) |
Editors | Aziz, Naj and Kininmonth, Bob |
Journal or Proceedings Title | Proceedings of the 2020 Coal Operators' Conference |
ERA Conference ID | 60723 |
Number of Pages | 13 |
Year | 2020 |
Place of Publication | Wollongong, Australia |
ISBN | 9781741283204 |
9781741283211 | |
Web Address (URL) of Paper | https://ro.uow.edu.au/coal/760/ |
Conference/Event | 2020 Coal Operators' Conference |
Underground Coal Operators' Conference | |
Event Details | 2020 Coal Operators' Conference Parent Coal Operators' Conference Event Date 18 to end of 20 Feb 2019 Event Location Wollongong, Australia |
Event Details | Underground Coal Operators' Conference |
Abstract | The shear strength property of artificial rock joints with triangular and sinusoidal roughness was investigated in the laboratory by the aid of direct shear test machine. In particular, this paper includes literature review of past studies on shear strength properties of unfilled and infilled rock joints, experimental studies on shear strength properties of artificial rock joints with triangular, sinusoidal and plain roughness under various normal load and comparison between shear behaviour of these rock joints having different roughness patterns. This research presents the concepts development essential to envision the shear behaviour of rock slopes aided by artificial rock joints. It was concluded that the shear behaviour of rock joints is a function of normal stress, roughness value and pattern of asperity. |
Keywords | shear behaviour, rock joints, constant normal load |
ANZSRC Field of Research 2020 | 400502. Civil geotechnical engineering |
401902. Geomechanics and resources geotechnical engineering | |
401905. Mining engineering | |
Public Notes | No paper in these proceedings is to be re-published unless with written permission from the conference organisers and/or the original authors who maintain the copyright for |
Byline Affiliations | School of Civil Engineering and Surveying |
School of Mechanical and Electrical Engineering | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q5y3v/shear-strength-properties-of-artificial-rock-joints
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