Field Measurement and Numerical Modelling Study on Mining-Induced Subsidence in a Typical Underground Mining Area of Northwestern China

Table 2

Monitoring times for Line N and the corresponding face advance distances.

Monitoring time	Face advance distance (m)
11/16/2017	825
12/02/2017	932
01/13/2018	1113
02/05/2018	1268
02/11/2018	1306
02/26/2018	1373
03/23/2018	1609
04/10/2018	1776
04/25/2018	1906
05/14/2018	2075
06/10/2018	2302
07/01/2018	2398
07/27/2018	2465
09/12/2018	2635
05/14/2019	3099