Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Xiao-peng Yin"'
Publikováno v:
Mining Science and Technology (China). 19:70-73
The efficiency of excavation a mining tunnel is definitely linked with modes of cut-holes. According to experience and methods of engineering analogy, the double-wedge cut, the 9-hole cut and the single spiral cut were determined originally by consid
Numerical Simulation of Independent Advance of Ore Breaking in the Non-pillar Sublevel Caving Method
Publikováno v:
Journal of China University of Mining and Technology. 17:295-300
The mechanism of stress generation and propagation by detonation loading in five separate independent advance of ore breaking patterns is discussed in the paper. An elastic numerical model was developed using ANSYS/LS-DYNA 3D Nonlinear Dynamic Finite
Autor:
Qing-li Chen, Chen-xi Li, Bo Shao, Zhong-cheng Gong, Hui Liu, Bin Ling, Keremu Abasi, Lu-lu Hu, Bing Wang, Xiao-peng Yin
Publikováno v:
Journal of Clinical Pathology; Aug2017, Vol. 70 Issue 8, p684-689, 6p, 1 Color Photograph, 2 Charts, 1 Graph