Table 1: Basic statistics of monitored total vertical displacements (uzc) of the BMs in the hydrotechnical facility (years: 1990 ÷ 2011).
|
Total vertical displacements (uzc) of the BMs in years |
Size n |
Minimal value Xmin [mm] |
Maximal value Xmax [mm] |
Mean value [mm] |
Standard deviation S [mm] |
Variation coefficient V [%] |
|
uzc _1990 |
16 |
-234 |
82.1 |
-98 |
70.3 |
-71.7 |
|
uzc _1995 |
26 |
-392.9 |
41.1 |
-104.8 |
93.3 |
-89 |
|
uzc _2000 |
27 |
-534.8 |
12.3 |
-165.5 |
109.5 |
-66.2 |
|
uzc _2003 |
35 |
-589.6 |
3.4 |
-168.5 |
113.1 |
-67.1 |
|
uzc _2005 |
27 |
-619.8 |
-2.9 |
-205 |
120.8 |
-59 |
|
uzc _2006 |
27 |
-637.8 |
-4.9 |
-212.2 |
123.3 |
-58.1 |
|
uzc _2007 |
29 |
-656.9 |
-10 |
-242 |
143.5 |
-59 |
|
uzc _2009 |
27 |
-737.9 |
-30.9 |
-257.3 |
142.2 |
-55.3 |
|
uzc _2010 |
27 |
-791.7 |
-34.4 |
-266.6 |
152.8 |
57.3 |
|
uzc _2011 |
27 |
-845.5 |
-37.9 |
-275.9 |
163.5 |
59.3 |