fukuoka city road bridge repair textbook
DESCRIPTION
· This textbook is to apply to the road bridge Fukuoka manages.· This textbook is, in order to increase the life of the durability of the recovery and structures of bridges, appropriate repair measuresAnd an object thereof is performed., Inspection and investigation, for has been deemed necessary to take measures bridges, to practice planned maintenance,And a reference texts for carrying out the appropriate repair measures in order to maintain a predetermined function.TRANSCRIPT
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21
Fukuoka City Road Bridge Repair Textbook
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1. .............................................................................................................................................................................. 1
2. ........................................................................................................................................................................ 2
3. ........................................................................................................................................................ 3 3.1. ................................................................................................................................ 3 1 .................................................................................................................................... 4
1 ................................................................................................................................ 5 ...................................................................................................................................... 5 ...................................................................................................................................... 6
2 ................................................................................................................. 7 ...................................................................................................................................... 7 ...................................................................................................................................... 8 .............................................................................................................................. 9
2 .................................................................................................................................. 10 1 .......................................................................................................................... 10 2 ................................................................................................................................. 12
3 .................................................................................................................................. 14 1 ............................................................................................................................................... 15 2 ........................................................................................................................................ 16
3.2. BOX.............................................................................................................................. 17
4. .....................................................................................................................................................................18 1 .............................................................................................................................. 18 2 ......................................................................................................... 20
................................................................................................................................ 21 ....................................................................................................................................... 22 ....................................................................................................................................... 23 ....................................................................................................................................... 24 ....................................................................................................................................... 25 ........................................................................................................... 25 .................................................................................................................. 25
5. .................................................................................................................................................26 1 .............................................................................................................................. 26 2 ......................................................................................................... 28
................................................................................................................................ 29 ........................................................................................................... 30 ..................................................................................................................... 31 ....................................................................................................................................... 31 .................................................................................................................. 32 ..................................................................................................................... 31
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6. ......................................................................................................................................33 1 .............................................................................................................................. 33 2 ......................................................................................................... 34
.................................................................................................................................... 35 ....................................................................................................................................... 36 ............................................................................................................................ 37 .............................................................................................................. 38
7. .....................................................................................................................................................................40 1 .............................................................................................................................. 40 2 ......................................................................................................... 42
.............................................................................................................. 43 ..................................................................................................................... 43 ......................................................................................................................... 44 ............................................................................................................................ 44 ..................................................................................................................... 45
8. ................................................................................................................................................................47
9. ......................................................................................................................50 1 .................................................................................................................................. 51
1 ...................................................................................................................... 51 2 ................................................................................................................... 52
............................................................................................................................ 53 ............................................................................................................................ 55 ......................................................................................................................... 56 ............................................................................................................................ 57 ............................................................................................................................ 58 ............................................................................................................................ 59 ................................................................................................ 60 ............................................................................................................................ 61 .............................................................................................................. 62
2 ................................................................................................................ 63 1 ...................................................................................................................... 63 2 ................................................................................................. 64 3 ............................................................................ 65
.................................................................................................................. 66 .................................................................................................................. 67 ......................................................................................................................... 68 ......................................................................................................................... 69 ......................................................................................................................... 70 ......................................................................................................................... 71 ................................................................................................................................ 72 .................................................................................................................. 73 ......................................................................................................................... 74 ........................................................................................................... 75 ........................................................................................................... 76 ................................................................................................ 77
..............................................................................................................................................................................................78 . ..............................................................................................................................- 1 ..........................................................................................................- 1 . ..................................................................................................................................- 1
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1
1.
-
2
2.
2-1
2-1
RC PCPC
2
-
3
3. 3.1.
3-1 3-2
3-1
3-2
-
4
1 PC 3-1 3-2 3-3
3-1
T
3-2
RC
RC
RC
3-3
-
5
1
3-4 3-5
3-4
3-5
-
6
3-6 3-7
3-6
3-7
-
7
2 PC
RC
3-8 3-9
PCPC
T
3-8 T
PC RC
3-9 T
-
8
3-10 3-11
PCPC
3-10
PC RC
3-11
-
9
3-12 3-13
3-12
PC RC
3-13
-
10
2
1 3-14 3-15 3-16
3-14
3-15 3-16 T
-
11
3-3
3-3
5
515
12
15
12
1030
-
12
2
3-17 3-18 3-19
3-17
3-18 T 3-19
-
13
3-4
3-4
T
-
14
3
3-20
3-20
-
15
1
3-5
3-5
16 4
PTFE
-
16
2
3-6
3-6
-
17
3.2. BOX
3-21
RCPC
-
18
4.
1 4-1 4-2
4-1 1/2
-
19
4-2 2/2
-
20
2 4-3
4-3
-
21
4-1 4-2
4-1
4-2
-
22
2 4-4
4-4
Step1
Step
Step Fe2+OH
Step
O2O2
O2
O2
O2
OH-
H2O
OH-+ +
2e 2e
-
23
4-3
i
14.3
5060
50
ii
14 400
iii
4-3
-
24
4-4 4-5
4-4
4-5
-
25
4-6
HTF11TF11T 4-7 50
A B D
E
A :
B
C
D
E : 4-6 4-7
-
26
5.
1
5-1 5-2
5-1 1/2
-
27
5-2 2/2
-
28
2 5-3
5-3
-
29
5-1
5-1
5-2
5-2
2
(ASR)
P.32.38
-
30
5-3
5-3
-
31
5-4
5-4
-
32
5-5
5-5
-
33
6.
1
6-1
6-1
pH
-
34
2 6-2
6-2
-
35
6-3
6-3
12
pH12
CaOH2 CaCo3
CaOH2H
pH
CO2
-
36
23
2
6-4 6-4
pH12
- -
-
-
-
-
-
-
-
-
- -
12
pH12
-
37
2
6-5
6-5
-
38
6-6
6-6
12
pH12
-
39
6-1 6-7
6-1
6-7
2007
-
40
7.
1
7-1 7-2
7-1 1/2
-
41
7-2 2/2
-
42
2 7-3
7-3
-
43
7-4 7-4
-
44
7-1
7-1
7-5 7-2
7-5
7-2
-
45
7-6 7-7
7-6 1/2
-
46
7-7 2/2
-
47
8.
8-1 P.48 1 P.49
2
8-1
cde
-
48
2 1
8-1
5 1
8-2
-
49
2 P.46 8-1
8-3
8-3
-
50
9.
-
51
1
1
9-1
START
+
+
+
-
52
2 9-2
9-2
-3
-1
-1-3
HTB
P5354
P55
P56
P57
P58
P59
P60
P61
P62
P53
-
53
Step 1
Step 2
Step 3
13 3 4
9-3
-
54
9-1
1
2
3
4
9-2
A-1 a-1
15 10 -
a
A-3 -
-
b B-1 b-1
20 15 10
C-1 C-2
c-1
40 30 20 c
C-4 c-3 -
60 45 30
d D-1 -
-
55
Step 1
Step 2
Step 3
Step 4
-
56
or
Step 1
Step 2
Step 3
Step 4
Step 5
(
-
57
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
-
58
2
TIG JIS Z 3801
-
59
-
60
-
61
2
-
62
24mm
Step 1
Step 2
Step 3
-
63
2
1
9-4
9-4
START
+
+
+
-
64
2 9-5 9-6
9-5
9-6
CFRP
FRP
P66
P66
P67
P68
P69
P55
P55
P56
P67 P68 P75
P76 P77
-
65
3 9-7
9-7
P74
P70
P72
P71
P73
P76
P66
P74
-
66
0.2mm 0.25.0mm
5
5.0mm U
U V
Step 1
Step 2
Step 3
Step 4
Step 5
10
10
-
67
10 1/5
Step 1
Step 2
1 2
Step 3
-
68
2
Step 1
Step 2
Step 3
Step 4
-
69
5cm
612mm
Step 1
90
Step 2
Step 3
25
Step 4
Step 5
-
70
1020 5 85
Step 1
Step 2
Step 3
Step 4
Step 5
-
71
Step 1
Step 2
Step 3
Step
-
72
Step 1
Step 2
Step 3
Step 4
Step 5
-
73
Step 1
Step 2
Step 3
Step 4
12
Step 5
CO2
CO2
CO2
CO2
CO2
CO2
CO2
CO2
CO2
CO2
-
74
ASR
()
Step 1
Step 2
ASR
Step 3
-
75
Step 1
Step 2
Step 3
Step 4 Step 5
-
76
Step 1
Step 2
(1 )
Step 3
Step 4
Step 5
23
-
77
Step 1
Step 2
PC
Step 3
Step 4 PC
-
-1
i.
-
-2
JIS B 1186
PC
SiO2
Cleaning
430470
-
-3
TIG
Tungsten Inert Gas
PC
-
-1
ii.
RC (tf)
1 T-12P=4.5
2 T-8P=3.0
1926(15)6 ()
3 T-6P=2.25
1 T-13P=5.2
20
1939(14)2 () () 2 T-9P=3.6
RC23
RC RC S27PC
JIS
1 T-20 P=8.0
1956(31)5 ()
2 T-14 P=5.6
25
30
1964(39)6 ()
11cm 14cm
70
1 T-20 P=8.0
1967(42)9 () 2 T-14
P=5.6
11cm 14cm
1968(43)5 ()
70
1 T-20 P=8.0(9.6)
1971(46)3 () 2 T-14
P=5.6 1973(48)2 ()
40
1973(48)4 ()
1 TT -43 P=6.5
t03L+11 16cm
1 T-20 P=8.0(9.6)
1978(53)4 () 1978(53) 2 T-14
P=5.6
03L+11 t120
50
1985Ynys-y-Gwas
1980(55)2 () 1984 1986 JIS 1991.1997
PC
B 1995 1999
1994(6)2 () 2001
W/C=55% 2002
A
P010.0 PP0
PC
1 2
-
-1
iii.
H20.3
2007 H19.7
H15.6
H13.7
H6.5
H14.6
H14.4
H4.7
H19.11
H4.12
H3.7
S45.4
H2.6
06 Design Date Book H18.4
H10.6
H7.4
H12.12
H2.3
-- H17.4
H13.5
H19.7
H20.1
119
H17.4
15
H18.12
PC H19.3
H3.7
PC H3.10 PC
H11.3
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1 2.
2
BOX
1
1
3.
i. ii. iii.