Stability Analysis Model of Expressway Passing through Goaf Based on SBAS-InSAR Technology

<div>Theoretical analysis of residual subsidence in goaf. (a) Empirical value of surface movement duration; (b) contour map of current mining and residual subsidence.</div>

Mathematical Problems in Engineering

fig5

Figure 5

Figure 5: Stability Analysis Model of Expressway Passing through Goaf Based on SBAS-InSAR Technology 