Infrared Temperature Law and Deformation Monitoring of Layered Bedding Rock Slope under Static Load

Figure 3

Images showing two sets of joints in the footwall at the Nanfen open-pit iron mine. (a) The failure characteristic on the top of bench with an elevation of 478 m, and the attitude of structural surface is 295°/48°. (b) The failure characteristic on the top of bench with an elevation of 430 m. (c) Structural surface exposed on the bottom of the bench with an elevation of 274 m, and the attitude of structural surface is 291°/13°.