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...
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VINCA Institute of Nuclear Sciences
2020-01-01
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| Series: | Thermal Science |
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| Online Access: | http://www.doiserbia.nb.rs/img/doi/0354-9836/2020/0354-98362006987L.pdf |
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doaj-0329dd633073425ba46b26ab1cdc5eca2021-02-05T08:41:46ZengVINCA Institute of Nuclear SciencesThermal Science0354-98362334-71632020-01-01246 Part B3987399410.2298/TSCI2006987L0354-98362006987LExperimental investigation on the tensile properties of weakly cemented sandstone in China Shendong Mining AreaLi Peng0Li Zhi-Hu1Liu Bin2Teng Teng3Guo Jun-Ting4School of Energy and Mining Engineering, China University of Mining and Technology, Beijing, China + Shenhua Shendong Coal Group Company Limited, Shenmu, China + State Key Laboratory of Water Resource Protection and Utilization in Coal Mining, Beijing, China d State Key Laboratory of Coal and CBM Co-mining, Jincheng, ChinaSchool of Energy and Mining Engineering, China University of Mining and Technology, Beijing, ChinaSchool of Energy and Mining Engineering, China University of Mining and Technology, Beijing, ChinaSchool of Energy and Mining Engineering, China University of Mining and Technology, Beijing, China + State Key Laboratory of Coal and CBM Co-mining, Jincheng, ChinaState Key Laboratory of Water Resource Protection and Utilization in Coal Mining, Beijing, ChinaTo 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.http://www.doiserbia.nb.rs/img/doi/0354-9836/2020/0354-98362006987L.pdfweakly cemented rockbrazilian splitting testacoustic emissiondeformation fieldr value |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Li Peng Li Zhi-Hu Liu Bin Teng Teng Guo Jun-Ting |
| spellingShingle |
Li Peng Li Zhi-Hu Liu Bin Teng Teng Guo Jun-Ting Experimental investigation on the tensile properties of weakly cemented sandstone in China Shendong Mining Area Thermal Science weakly cemented rock brazilian splitting test acoustic emission deformation field r value |
| author_facet |
Li Peng Li Zhi-Hu Liu Bin Teng Teng Guo Jun-Ting |
| author_sort |
Li Peng |
| title |
Experimental investigation on the tensile properties of weakly cemented sandstone in China Shendong Mining Area |
| title_short |
Experimental investigation on the tensile properties of weakly cemented sandstone in China Shendong Mining Area |
| title_full |
Experimental investigation on the tensile properties of weakly cemented sandstone in China Shendong Mining Area |
| title_fullStr |
Experimental investigation on the tensile properties of weakly cemented sandstone in China Shendong Mining Area |
| title_full_unstemmed |
Experimental investigation on the tensile properties of weakly cemented sandstone in China Shendong Mining Area |
| title_sort |
experimental investigation on the tensile properties of weakly cemented sandstone in china shendong mining area |
| publisher |
VINCA Institute of Nuclear Sciences |
| series |
Thermal Science |
| issn |
0354-9836 2334-7163 |
| publishDate |
2020-01-01 |
| description |
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. |
| topic |
weakly cemented rock brazilian splitting test acoustic emission deformation field r value |
| url |
http://www.doiserbia.nb.rs/img/doi/0354-9836/2020/0354-98362006987L.pdf |
| work_keys_str_mv |
AT lipeng experimentalinvestigationonthetensilepropertiesofweaklycementedsandstoneinchinashendongminingarea AT lizhihu experimentalinvestigationonthetensilepropertiesofweaklycementedsandstoneinchinashendongminingarea AT liubin experimentalinvestigationonthetensilepropertiesofweaklycementedsandstoneinchinashendongminingarea AT tengteng experimentalinvestigationonthetensilepropertiesofweaklycementedsandstoneinchinashendongminingarea AT guojunting experimentalinvestigationonthetensilepropertiesofweaklycementedsandstoneinchinashendongminingarea |
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