Three-Dimensional Numerical Modeling and Roof Deformation Analysis of Yuanjue Cave Based on Point Cloud Data

Figure 16

Monitoring curve of roof displacement monitoring points in Yuanjue Cave. (a) Displacement monitoring curve of measuring point (1–21#), (b) displacement monitoring curve of measuring point (22–42#), (c) sisplacement monitoring curve of measuring point (43–58#), and (d) displacement monitoring curve of measuring point (59–78#).

(a)

(b)

(c)

(d)