Analysis of the Control Effect and Parameter Optimisation of Urban Surface Deformation in Underground Coal Mining with Solid Backfilling

Table 5

Predicted results.

Test	Subsidence	Horizontal deformation	Curvature	Tilt
1	108	−0.7	−0.01	±0.5
2	131	−0.9	−0.01	±0.6
3	152	−1.0	−0.01	±0.7
4	173	−1.1	0	±0.8
5	194	−1.2	−0.01	0.9
6	533	−3.4	−0.03	2.5
7	304	−2.0	−0.02	1.5
8	228	−1.5	±0.01	1.1
9	152	−1.0	−0.01	±0.7
10	76	−0.5	0	0.4
11	153	−1.0	−0.01	±0.7
12	152	−1.0	−0.01	±0.7
13	152	−1.0	−0.01	±0.7
14	151	−1.0	−0.01	±0.7
15	150	−0.9	−0.01	±0.7