Research on Dynamic Subsidence Principles of Overburden Strata Based on Similar Material Simulation

@article{Zheng2010ResearchOD,
  title={Research on Dynamic Subsidence Principles of Overburden Strata Based on Similar Material Simulation},
  author={Ruyu Zheng and Kan Wu and Gang Hao and Ru Ying Li},
  journal={2010 2nd International Conference on Information Engineering and Computer Science},
  year={2010},
  pages={1-4}
}
With analysis on the current research status, this article studies on the dynamic subsidence principles of overburden rock strata during coal mining based on similar material simulation test. Close ranged industrial photogram metric system was introduced to collect data. After coordinate transformation, matching and model amendment, dynamic subsidence curves which can be used to analyze the continuity characteristics of overburden subsidence, changes of boundary angle and displacement angle… CONTINUE READING

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