期数(周)

本次下沉量/mm

累计下沉量/mm

期数(周)

本次下沉量/mm

累计下沉量/mm

1

0

0

21

−0.3

−37.7

2

−0.7

−0.7

22

0.1

−37.6

3

−1.15

−1.85

23

0

−37.6

4

−1.15

−3

24

−0.8

−38.4

5

−1.6

−4.6

25

−0.1

−38.5

6

−0.95

−5.55

26

0.5

−38

7

−1

−6.55

27

−0.45

−38.45

8

−7.35

−13.9

28

−0.6

−39.05

9

−3

−16.9

29

0.6

−39.65

10

−2.35

−19.25

30

−1.05

−40.7

11

−2.35

−21.6

31

−0.25

−40.45

12

−1.7

−23.3

32

−0.2

−40.65

13

−1.55

−24.85

33

−0.2

−40.85

14

−3.95

−28.8

34

0.15

−40.7

15

−4.55

−33.35

35

−0.05

−40.75

16

−2.05

−35.4

36

−0.2

−40.95

17

−1.7

−37.1

37

−0.05

−41

18

0.2

−36.9

38

−0.2

−41.2

19

0.1

−36.8

39

−0.13

−41.33

20

−0.6

−37.4

40

0.03

−41.3