TY - JOUR
TI - Experimental investigation on the tensile properties of weakly cemented sandstone in China Shendong Mining Area
AU - Li Peng
AU - Li Zhi-Hua
AU - Liu Bin
AU - Teng Teng
AU - Guo Jun-Ting
JN - Thermal Science
PY - 2020
VL - 24
IS - 6
SP - 3987
EP - 3994
PT - Article
AB - 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.