Experimental investigation on the tensile properties of weakly cemented sandstone in China Shendong Mining Area
To investigate the tensile properties of weakly cemented rock samples at Shendong Mining Area. Four common weakly cemented rocks are subjected to Brazilian Splitting Test, and both the acoustic emission signals and deformation field are monitored simultaneously. Thus, deformation and aco...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
VINCA Institute of Nuclear Sciences
2020-01-01
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| Series: | Thermal Science |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/0354-9836/2020/0354-98362006987L.pdf |
| Summary: | To investigate the tensile properties of weakly cemented rock samples at
Shendong Mining Area. Four common weakly cemented rocks are subjected to
Brazilian Splitting Test, and both the acoustic emission signals and
deformation field are monitored simultaneously. Thus, deformation and
acoustic emission features were analyzed in different rock samples.
Moreover, the relationship between the evolution of localization belt and
acoustic emission features was identified. The results show that the samples
displayed similar deformation features and that the evolution of R value is
also basically consistent. |
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| ISSN: | 0354-9836 2334-7163 |