Study on the Strata Movement Rule of the Ultrathick and Weak Cementation Overburden in Deep Mining by Similar Material Simulation: A Case Study in China

<div>Photographing scale transformation-time baseline parallax method [<a href="/journals/mpe/2020/7356740/#B24">24</a>].</div>

Mathematical Problems in Engineering

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Figure 6

Figure 6: Study on the Strata Movement Rule of the Ultrathick and Weak Cementation Overburden in Deep Mining by Similar Material Simulation: A Case Study in China 

Figure 6 | Study on the Strata Movement Rule of the Ultrathick and Weak Cementation Overburden in Deep Mining by Similar Material Simulation: A Case Study in China 