Surface and New Building Deformation Analysis of Deep Well Strip Mining

Table 3

Numerical stimulation results in different mining width.

Mining width (m)	Maximum subsidence value (m)	Subsidence factor	Remark
80	0.719	0.09	Mining length 800 m, mining depth 1000 m
100	1.403	0.13
120	1.516	0.19
140	2.064	0.26