Study on the Thin Plate Model with Elastic Foundation Boundary of Overlying Strata for Backfill Mining

<div>Variation of the principal bending moments with <i>k</i><sub><i>1</i></sub><i>/k</i><sub><i>2</i></sub><i>/E.</i></div>

Mathematical Problems in Engineering

Figure 18: Study on the Thin Plate Model with Elastic Foundation Boundary of Overlying Strata for Backfill Mining 