Shang, J. , Zhao, Z. and Gui, Y. (2018) Particulate DEM Simulation of Thermal Effect on Fracture Toughness of Rock. In: 10th Asian Rock Mechanics Symposium (ARMS 2018), Singapore, Singapore, 29 Oct - 03 Nov 2018, ISBN 9789811190032
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Abstract
This paper shows a modelling framework for simulation of thermal effect on the fracture behavior of a clay-rich sandstone. The framework was based on the particulate discrete element method (DEM), combined with a coupled thermal-mechanical scheme. Pure mode I and mode II, and mixed-mode (I+II) fracture toughness of the rock was measured under elevated temperatures (up to 600C) using the ISRM-suggested semi-circular bend (SCB) specimens. The simulation results were validated against analytical predictions
| Item Type: | Conference Proceedings |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Shang, Dr Junlong |
| Authors: | Shang, J., Zhao, Z., and Gui, Y. |
| College/School: | College of Science and Engineering > School of Engineering > Infrastructure and Environment |
| ISBN: | 9789811190032 |
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