A Novel Experimental Technique to Simulate Pillar Burst in Laboratory

@article{He2015ANE,
  title={A Novel Experimental Technique to Simulate Pillar Burst in Laboratory},
  author={Manchao He and Fengying Zhao and Minzhen Cai and Shengqiang Du},
  journal={Rock Mechanics and Rock Engineering},
  year={2015},
  volume={48},
  pages={1833-1848}
}
Pillar burst is one type of rockburst that occurs in underground mines. Simulating the stress change and obtaining insight into the pillar burst phenomenon under laboratory conditions are essential for studying the rock behavior during pillar burst in situ. To study the failure mechanism, a novel experimental technique was proposed and a series of tests were conducted on some granite specimens using a true-triaxial strainburst test system. Acoustic emission (AE) sensors were used to monitor the… CONTINUE READING