kingston npier bearings
TRANSCRIPT
KINGSTON BRIDGE NORTH PIER BEARING – NORTH SOUTH MOVEMENT
NORTH PIER BEARING - NORTH SOUTH MOVEMENT(BEARING SHEAR)
101214161820222426283032343638404244464850525456586062646668707274767880
01 O
ctob
er 2
000
20 N
ovem
ber
2000
09 J
anua
ry 2
001
28 F
ebru
ary
2001
19 A
pril
2001
08 J
une
2001
28 J
uly
2001
16 S
epte
mbe
r 20
01
05 N
ovem
ber
2001
25 D
ecem
ber
2001
13 F
ebru
ary
2002
04 A
pril
2002
24 M
ay 2
002
13 J
uly
2002
01 S
epte
mbe
r 20
02
21 O
ctob
er 2
002
10 D
ecem
ber
2002
29 J
anua
ry 2
003
20 M
arch
200
3
09 M
ay 2
003
28 J
une
2003
17 A
ugus
t 20
03
06 O
ctob
er 2
003
25 N
ovem
ber
2003
14 J
anua
ry 2
004
04 M
arch
200
4
23 A
pril
2004
12 J
une
2004
01 A
ugus
t 20
04
20 S
epte
mbe
r 20
04
09 N
ovem
ber
2004
29 D
ecem
ber
2004
17 F
ebru
ary
2005
08 A
pril
2005
28 M
ay 2
005
17 J
uly
2005
05 S
epte
mbe
r 20
05
25 O
ctob
er 2
005
14 D
ecem
ber
2005
02 F
ebru
ary
2006
24 M
arch
200
6
13 M
ay 2
006
02 J
uly
2006
21 A
ugus
t 20
06
10 O
ctob
er 2
006
29 N
ovem
ber
2006
DATE
DIS
PL
AC
EM
EN
T (
mm
)
-5
-3
-1
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
TE
MP
ER
AT
UR
E (
deg
.C)
C620 NWo LVDT 59
C621 NWi LVDT 60
C622 NEi LVDT 61
C623 NEo LVDT 62
Temperature
+ve = Deck Movement North
NORTH PIER BEARING - NORTH SOUTH MOVEMENT(PREDICTED MOVEMENT FOR DESIGN TEMP RANGE)
y = 1.9412x + 22.464y = 1.947x + 20.963
y = 1.947x + 20.963
y = 1.9692x + 22.236
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
-9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
AVG BRIDGE TEMP (deg.C) extended to design range
DIS
PL
AC
EM
EN
T N
OR
TH
(m
m)
C620 NWo LVDT 59
C621 NWi LVDT 60
C622 NEi LVDT 61
C623 NEo LVDT 62
Linear (C623 NEo LVDT 62)
Linear (C620 NWo LVDT 59)
Linear (C621 NWi LVDT 60)
Linear (C622 NEi LVDT 61)
+ve = Deck movement North