1. 1
19 5

2. 1
62 7 28 1451 13 1 6
14
4
19 5

3. 1

4. 1

5. i
1. ······························································································································ 3
1.1 ···························································································································· 3
1.2 ···················································································································· 3
1.3 ···················································································································· 3
2. ·························································································································· 3
3. ······························································································································ 3
4. ·················································································································· 4
5. ·················································································································· 4
6. ·················································································································· 4
7. ·················································································································· 5
8. ·············································································································· 5
1 ······························································································································· 9
1.1 ····················································································································· 9
1.2 ··················································································································· 26
2. ························································································································ 30
3. ···························································································································· 31
4. ···································································· 32
4.1 ············································································ 32
4.2 ······························································································· 34
4.3 ······················································································· 35
4.4 ······························································································· 38
························································································································ 41

6. 1
.

7. 3
1.
1.1
1329-1
1.2
1.3
PC
2.
3.
2
(1)
(a)
(b)

8. 4
(2)
(c) (d)
4.
1
2
3
4
5.
6.

9. 5
7.
(1)
PC
8.
MPa
19 5

10. 7

11. 9
1.
1.1
1.1.1
1.1
3000 10000
1.1
(1) PC
(2)
2

12. 10
(3)
2
PC
1.2
(4)
2
+
1.3

13. 11
(5) 2
+
1.4
(6)
2
1.5

14. 12
(7)
1.6
1.7
1
2
3
4
5
1.6

15. 13
1
2
3 (
)
4
1.7
1.1.2
1.1
kN
qu
300Ws 343.8 445.5 372.5
1MPa
800Ws 768.6 982.8 832.7
1.1.1
N 35 ,qu
250kN/m2
1999.3 P.721 4.2.37

16. 14
1.1.3
(1) SUPRO/NB JIS G 3536
PC
1.2
JIS G 3536
T us T ys (mm)
2
(mm) mm g/m (kN ) (kN ) (mm) (mm) (mm) g/m
7 B
SWPR7A N 12.7 98.71 774 183 156 0.4 0.15 13.8 0.4 0.2 819
SWPR7BL
17.8 208.4 1,652 387 330 0.4 0.15 19.1 0.6 0.2 1,723
19
(SWPR19N )
(SWPR19L)
21.8 312.9 2,482 573 495 0.4 0.15 23.1 0.6 0.2 2,577
1.3
T us T ys
0.6T u s 0.9T ys 0.65T u s
mm mm mm mm kN kN kN kN kN
φ 12.7 1 18.5 20W 183 156 109.8 140.4 119.0
300Ws 66
115 50 φ 17.8 1 27.0 40W 387 330 232.2 297.0 251.6
φ 21.8 1 30.0 60W 573 495 343.8 445.5 372.5
φ 2.7 4 70W 732 624 439.2 561.6 475.8
φ 12.7 5 90W 915 780 549.0 702.0 594.8
800Ws 115 67 18.5
φ 12.7 6 110W 1,098 936 658.8 842.4 713.7
φ 12.7 7 130W 1,281 1,092 768.6 982.8 832.7
φ 12.7 13.8 φ 15.0 18.5
φ 17.8 19.1 φ 21.0 27.0
φ 21.8 23.1 φ 25.2 30.0
1.8

17. 15
(2) FCD450-10
1.9 1.10
1.9
1.4
D 1 D 2
300Ws 31 50
800Ws 48 67
1.10

18. 16
TYPE-1S
1.5
W C T kg m 3
1m 3
J 14
6 2 38.0 347 1,825 73
T YPE 1S
1.6
C S mm
T YPE 1S 25kg 1/1 1.2mm 6
(3)
PC
(a) 300Ws
(b) 800Ws
1.11

19. 17
1 STKM13A
1.7
D 1 D 2
300Ws 50 27
800Ws 67 54
60
20 20 20
D1
D2
1.12
2 S45C
300Ws 1
1.8
20
D1 D2
φ 12.7 1 44 18
D2
D1
φ 17.8 1 44 23
φ 21.8 1
1.13

20. 18
3 (800Ws STKM13A )
800Ws
1.9
φ 12.7×4 6 2
65 67 20
φ 12.7×7 3
20 45 20
67
1.14
4
210
50
(a) 300Ws SUS304
75
67
(b) 800Ws FCD450-10
1.15

21. 19
5 S45C
1.11
1.10
L D
φ 12.7 1 65 25.5
300Ws φ 17.8 1 110 35
φ 21.8 1 157 44
800Ws φ 12.7 4 7 65 22.6
L
D
1.16
(4)
1.3
1.11
L D1 D2 L D3 D4
300Ws 35 50 31 46
90 40
800Ws 58 67 48 63
90
20 70
D1
D2
40
30 10
D3
D4
1.17

22. 20
(5)
PC
1.18
1 S45C
PC 1.20
1.12
φ 12.7×1
φ φ 17.8×1
φ φ 21.8×1 φ 12.7×4 7
H 50 60 75 50
D 45 50 65 110
PCD 60
H
PCD
D
1.19

23. 21
2 SCM45
1.13
PC φ 12.7(800Ws ) φ 12.7(300Ws ) φ 17.8(300Ws
φ ) φ 21.8(300Ws )
L (mm) 40.5 52 60 75
D (mm) 26 28 36 44
D
L
1.20
3
1.14
20W 40W 60W 70W 90W 110W 130W
L mm 200 250 300 300 350 400 400
D mm 62 62 62 103 103 103 103
t mm 28 28 28 28 32 32 32
D
L
l
L t
1.21

24. 22
(6)
1
1.15
L D1 D2 L D1 D2
12.7 17.8 21.8 1 M 85 160 85 100 0.7kg 270 85 100 1.2kg
12.7 4 7 M 130 180 128 145 1.9kg 280 128 145 3.2kg
L
D1
D2
1.22
2
1.16
m ax φ 3 0 m m
300W s
φ 1 2 .7 1 φ 1 7 .8 1 φ 2 1 .8 1
m a x φ 5 5 .5 m m
800W s
φ 1 2 .7 4 7

25. 23
L
L 30
D1
D2
1.23
(7)
PE
PE 1.25
1.17
PE
R 13 19mm
21.5 16.0 20.5
2.7mm 1.7mm
10 kgf cm2 10 kgf cm2
120m 50m 100m
33mm φ 24mm
12mm 4mm
1.24 1.1

26. 24
100
20.5
14
1.25 PE
(8)
1.18
680d×2 170d×1
1.19 R
g cm3 g d
680 120 6.5 28
0.91 165
170 20 5.3 40
1.20
FP100 140mm φ 100mm 95
FP125 160mm φ
φ 125mm 118
FP150 180mm φ
φ 150mm 132
FP200 200mm φ
φ 200mm 165
1.26

27. 25
(9)
1.21
W C
1
45 55
1m 3 1,230 kg

28. 26
1.2
1.22
SHS VSL PDG SSL-CE KTB-Cms ,SEEE-F MA
(a)
(b)
(c)
1.27

29. 27
(1)
1.28
(2.1)
1.28
P
lsa = 2.1
U ⋅τ
lsa
P
U
τ

30. 28
(2)
Pa
WH
Q
WH
Pa
1.29
WH q
P0
ds
C
W 2θ W
L θ +δ θ +δ
WH WH
R R
A B
1.30
Pa WH p.66
Q “Q WH ” 1.23
3 10

31. 29
1.23
φ 115mm
φ115mm
qa
q qa
qu qa
qu qa
q qa
q qa
q
u u u u
N/mm2 σ /q u N/mm2 σ/q u u
σ /q N/mm2 σ /qq u
σ/ u N/mm2 σ /qq u
σ/ u N/mm2 σ /q u N/mm2 σ /qq u
σ/ u
σ / qu σ / qu
1 2 4 6 8 10
100 6.9 1.4% 3.5 5.7% 3.0 7.7% 3.0 7.7% 3.0 7.7% 3.0 7.7%
200 6.9 2.9% 3.5 11.4% 3.0 15.3% 3.0 15.3% 3.0 15.3%
300 5.2 7.7% 3.5 17.1% 3.0 23.0% 3.0 23.0%
400 6.9 5.8% 4.6 13.0% 3.5 22.9% 3.0 30.7%
500 8.7 4.6% 5.8 10.3% 4.3 18.6% 3.5 28.6%
600 6.9 8.7% 5.2 15.4% 4.2 23.8%
700 8.1 7.4% 6.1 13.1% 4.8 20.8%
τ qu/10
qu
σ

32. 30
2.
(1)
2.1(a)
2.1 b
a
b
2.1
(2)

33. 31
3.
2
(1)
(2)

34. 32
4.
4.1
1
2
3
4
4.1
(1)
1
2 qu=1.1N/mm2
3 600kN/
4 4°
5
0.5m 0.5m
4.1

35. 33
(2)
4.2
1.5m
0.5mm 1.0m m 1.5m
m
0
1
2
3
4
5
6
N/cm 2(
5N/cm 600kN )
kN
4.2 1

36. 34
4.2
(1)
1
2 qu=1.1N/mm2
3 550kN/
4 3°
(2)
4.2
0.5m
m 1.0mm 1.5m
m
0
m
1
2
3
4
5
6
0.1N/cm2
N /cm 550kN
kN
4.3 2

37. 35
4.3
(1)
φ 12.7mm
310 2000 4.3
4.4,4.5
4.3
2 2
4.4 4.5

38. 36
4.2
4.2
P kN N/mm2
No.1 25.0 4.8
No.2 33.8 6.5
2000 No.1 45.2 8.7
2000 No.2 41.8 8.0
τ = P /(π ⋅ t1 ⋅ l )
P
t1 φ 12.7 13.8mm
l (120mm)
2000 No.2
τ = 41800 /(π × 13 .8 × 120 ) = 8.0( N/mm 2 )
2
φ 12.7mm 183kN
4.3
No
mm mm kN mm mm
1 64.5 22.6 200 64.0 23.0
2 64.8 22.6 195 183kN 64.0 22.85
3 64.3 22.6 190 183kN 63.7 22.8
4 64.7 22.6 190 183kN 64.3 22.8
5 63.9 22.6 190 183kN 63.3 22.8
4.4
No
mm mm kN mm mm
1 64.3 22.4 200 63.9 22.8
2 64.8 22.5 190 183kN 64.2 22.7
3 64.9 22.5 190 183kN 64.6 22.7

39. 37
4.6
4.7

40. 38
4.4
PC SUPRO
PC
4.5
50
100
20
38
30
98
75
30
100
,

41. 39
(1)
NDS F 8701F
4.6
(N/mm2) No. SUPRO/SB 15.2mm SUPRO/SB 21.8mm
1.96 No.1 No.5 5
60
4.41 No.6 1
(2) 300
PC
4.7
SUPRO/NM-19S15.2mm B
+ PE
14° 7°+ 7°
3.0m
0.6Pu 1,129N/mm2
1,178N/mm2
49N/mm2
8.8mm
FKK

42. 41
1.
2.
3.
4.
5.
6.

43. 43
1.
3 10
1.1
1.2
P.108
6.13

44. 44
2.
2.1
(1)
φ 700mm
P PC
Ch No.
21.5
Ch No.
5
46.5
13
9
4
12
8
50
3
50
11
7
2
10
6
50
1
25
70
[cm]
cm
1 ( No.1)
2.1 No.1
2.1
2.2

45. 45
2.2
(2)
2.1
No.
mm cm
N mm
100 150 1 2 11.7
100 150 1 2 11.7
100 150 1 2 11.7
100 11.7
a 100 150 11.7
b 100 150 11.7
a 100 10 7
b 100 10 11.7
c 100 10 12.3
d 100 10 17.6
100 10 7
a 100 20 1 2 7
b 100 30 7
c 100 40 7
a 150 10 7
b 200 10 7
c 250 10 7
c 100 11.7
b 100 11.7
a 130.8 150 1 2 11.7
b 130.8 11.7

46. 46
(3)
20
20 500
500
45
59
45
500
500
48.6
44
STK400 48.6* 2.3
STK400 φ 48.6 2.3
59
44
2.3
2.3 2.4
2.5
2.6

47. 47
2.7 2.8
2.9
2.10
2.11 2.12

48. 48
(4)
2.13 1 No.1
2.14
1.5 φ 100mm
780kN/
2.13
2.14

49. 49
2.4
24mm
26mm
27mm
mm
mm
mm
2.4

50. 50
2.2
(1)
2.5
qu 1.1N/mm2
φ 115mm
PC φ 15.2mm×5
σc 26.7N/mm2
50cm
No.8 -
No.6 No.7 No.4 No.5
1m
GL-m
2m
3m
4m
5m
6m
1m 1m 0.5 0.5 0.5 0.5
2.5

51. 51
2.6
(2)
2.2
No
kN/ kN/
1 5 2 620 310
3 5 2 5/100 560 280
5 6 2 560 280
4 5 2 610 305
7.5/100
6 5 2 420 210
7 5 2 650 325
285
2 6 3 - 350 117
- 8 5 4.5 - 300 67
92

52. 52
(3)
2.7 2.8
2.7
2.8
m m m
N cm kN
-2 2
5 10 N/mm 600kN/
2.7 1
No.4 7.5/100 610kN/
m m m
m
A
N cm kN
-3 2
1 10 N/mm 550kN/
2.8 2
No.5 5/100 560kN/

53. 53
2.15 2.16 (No.1)
No.2
2.18
2
2.17
No.1

54. 54
2.3
(1)
2.9 2.10
qu 3.8N/mm2
φ 115mm
PC φ 36
50cm
25cm 25cm 25cm 25cm 25cm 25cm
No.1 No.2 No.3
W4 W7
GL-mL
G -m
1
2
3
4
5
6
2.9

55. 55
25cm 75cm
No.1 No.2
1
G -m
L
2
3
4
5
6
2.10
(2)
2.3
m m kN/ kN/m
6 1 7.5/100 620 620
5 1.5 - 250 167
5 1.5 - 450 300
(3)
φ 90mm,t=20mm
2.11

56. 56
2.12 2.14
W7
50
75 74
750kN/ 700kN/
a 750kN b 600kN d 600K 600kN/
N
167kN/ 300kN/ 620kN/
2.12 2.13 2.14
2.15,2.16
25cm
φ 50cm GL 4.75m 3N/mm2
0.2 0.3 N/mm2 1/10

57. 57
N/mm 2 N/mm 2
-1 0 1 2 3 4 -1.0 -0.5 0.0 0.5
0 0
1 1
2 2
G L -m
G L -m
3 3
4 4
5 5
6 6
200kN 400kN 600kN 150kN 300kN 450kN 600kN
2.15 2.16
2.19
2.20
2.21

58. 58
3.
2.2
3.1
100
95
90
85
80
75
70
65
2.5
0kN
100kN
200kN
300kN
3.1 9
400kN
500kN
600kN
0kN
100kN
200kN
No.5
300kN
400kN
500kN
570kN
3.2
10
50cm
100
90
200kN

59. 59
4
4.1
4.1.1
P0 W 4.1
P0
W= (4.1)
2 sin(θ + δ )
P0 (4.2)
W H = W cos(θ + δ ) = cot(θ + δ )
2
θ = ACB/2, δ =2/3 φ
P0
W CA CB
P0
ds
C
W 2θ W
L θ +δ θ +δ
WH WH
R R
A B
4.1

60. 60
4.1.2
f R
P0
R = f ⋅ WH = f ⋅ cot(θ + δ ) (4.3)
2
f = tan φ
(4.4)
φ
4.1.3
P0 R
P0 2R (4.5)
(3.3)
tan(θ + δ ) tan φ (4.6)
∴ θ +δ φ (4.7)
θ 1/2 φ ° δ δ = 2 / 3⋅φ
θ φ /3 θ
4.1.4
(1)
4.1
q
WH
1
WH π d B la q (4.8)
f
dB la q =k r k

61. 61
r 2 1 f =2.5
f WH
la (4.9)
π dBq
a
a f WH (4.10)
l=
π dBq
WH WH Pa
Pa
a f Pa (4.11)
l=
π dBq
a =2.0
k P0
a
50mm 1/2
(2) qu=6.70N/mm2
(4.11)
k
1. -
4.2
2. -
4.1

62. 62
8000
7000 y = 0.0359x 2 - 10.634x + 1172.1
R 2 = 0.9818
(1/100mm) 6000
5000
4000
3000
2000
1000
0
0 100 200 300 400 500
(kN)
kN/
4.2
4.1
kN
kN/ L mm h cm N/mm/cm 210-2
N2
50 7 .3 0 .0 5 2 6 .0
100 4 .7 0 .0 4 5 0 .6
150 3 .8 0 .0 3 7 5 .3
200 4 .8 0 .0 4 1 0 1 .4
250 7 .6 0 .0 6 1 3 0 .5
300 1 2 .1 0 .0 9 1 6 4 .7
350 1 8 .5 0 .1 4 2 0 7 .2
400 2 6 .6 0 .2 0 2 6 3 .0
450 3 6 .6 0 .2 7 3 4 2 .3
∆L - 4.2
A = d B π n ⋅ (10 − ∆L)
dB
n 10cm
n = 10 1m
∆h = (7.5 / 100 ⋅ ∆L)
σ′= P/ A
P

63. 63
3. - 4.3
50
45
3 40
35
mm
30
mm
2
25
20
15
1
10
5
0 0
0 100 200 300 400 500
kN
4.3
4. 100 200kN/
4.4
4.4
400
350 y = 982.81x + 71.078
R 2 = 0.998
300
250
N/cm 2
200
150
σ’
100
50
0
0.0 0.1 0.1 0.2 0.2 0.3 0.3
cm
4.4
k=982.8N/cm3

64. 64
4.2
4.2
No
m kN q u N/mm2 N/cm3 mm
1 1.0 640 807 115
2 1.0 580 2.14 775 135
3 1.0 500 593 135
1 2.0 560 537 115
2 2.0 560 564 115
3 2.0 620 1.06 615 115
4 2.0 610 435 115
5 2.0 650 392 115
1 1.0 1000 1048 115
2 1.5 1000 10.35 1122 115 RQD 90
3 2.0 1000 981 115
1 0.5 550 1100 115
RQD 0 10
2 1.0 870 991 115
3 1.5 890 768 115
7.90
1' 0.5 310 1452 66 RQD 0
2' 1.0 445 1110 66 RQD 12
3' 1.5 445 974 66 RQD 10
1 1.0 800 6.70 1040 115 RQD 30 40
2 1.0 750 8.30 958 115
4.2 4.5
1600
10-3
1400
1200
N/mm3
N/cm 3
1000
800
600
y = 253.95Ln (x ) + 508.38
400 R 2 = 0.7485
200
0
0 2 4 6 8 10 12
N/mm 2
4.5

65. 65
4.1.5
4.6
4.7 20cm
No1 No2 No3
N 05 25 75 cm
0
0 50
0 19 19
GL- m
1 1
2 2
3 3
4 4
15°
5
4.7
5cm
6 6 0 0 2 ×10 N/cm × N/cm
10 4.6
No.1
4.6 600kN/ 4.6-1
qu 3.8N/mm2
1.6
1.4
1.2
1.0
N/mm 2
0.8 y = 1.2418e-0.0852x
0.6
c N/mm2
0.4
0 1.560
0.2 21.5 0.144
0.0 71.5 0.003
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
cm
4.6-1
4.7 600kN/
qu 3.8N/mm2

66. 66
4.3 4.7
4.8 4.9
4.3
25cm
Pa
GL m
kN/ W /P a W /P a
N/mm2 W kN N/mm2 W kN
4.25 0.05 0.01
150 41 27% 24 16%
4.75 0.21 0.02
4.25 0.15 0.03
300 96 32% 55 18%
4.75 0.46 0.04
4.25 0.54 0.14
450 414 92% 212 47%
4.75 2.10 0.13
4.25 0.60 0.23
600 491 82% 314 52%
4.75 2.53 0.17
(0.60 + 2.53) / 2 = 1.565 N/mm2 4.7
100cm
5cm 4.6-1
W
W = (5 × 2) × π × 100 × (1.565 × 100) = 491 kN
4.8 400kN/
4.9
30 400kN/
600kN/
25cm 400kN/ 600kN/
50
4.8 4.9 /

67. 67
4.1.6
-
(1)
1
φ 139.8mm
-
1.5m PC φ 15.2mm×5
139.8mm
=4.5mm
qu 11.7N/mm2
4.10
2
4.4 450/
4.10 4.1 50kN
4.11 4.2

68. 68
4.4
1m
-
No. m
quN/mm2 kN/ kN/
11a 500mm 1.5 450 300 9
139.8mm 11.7
=4.5mm
11b φ 1.5 50 33 1
φ
3000
2800
2600
2400
2200
1/100mm
1/100mm
2000
1800
1600
1400
1200
1000
800
600
400
200
0
0 100 200 300 400 500
kN/ kN/
4.11 4.12
4.1 4.2

69. 69
4.1.7
1
qu 1.1N/mm2
5 6m
φ 115mm
2m 3 4.5m
PC φ 15.2mm×5
2
No.4 No.2 No.5 No.8
1
2
3
N 50
4
5
7.5/100
6
5/100
4.13

70. 70
3
4.5 3
4.5
1m
2
No qu N/mm m -
kN/ kN/
1 620 310
3 560 280
4 610 305 3.1
2
5 560 280 285
6 1.1 420 210
7 650 325
2 3 350 117 1
8 4.5 300 67 92
3000
∆hmm
2500
70 3.5
60 3.0
2000
1/100mm
50 2.5
∆h mm
mm
1500
40 2.0
30 1.5
1000
20 1.0
10 0.5 500
0 0.0
0 100 200 300 400 500 600 700 0
0 100 200 300 400 500
kN/
4.14 No.1 5/100 4.15 No.2 -
mm ∆h mm
70 70 5.3
60 60
4.3
50 50
3.3
∆h mm
∆h mm
mm
40 40
mm
30 30 2.3
20 20
1.3
10 10
0.3
0 0
-10 -10 -0.8
0 100 200 300 400 500 600 700
0 100 200 300 400 500 600 700
kN/ kN/
4.16 No.3 5/100 4.17 No.4 7.5/100

71. 71
100 5 100
7
90 4.5 90
80 4 80 6
70 3.5 70
5
∆h mm
mm
60 3 60
mm
4
50 2.5 50
∆h mm
40 2 40 3
30 1.5 30
2
20 1 20
1
10 0.5 10
0 0 0 0
0 100 200 300 400 500 600 700 0 100 200 300 400 500 600 700
4.18 No.5 5/100 4.19 No.6 7.5/100
120 9 3000
8
100 2500
7
80 6
mm
2000
∆h mm
1/100mm
5
60 1500
4
40 3 1000
2
20
500
1
0 0
0
0 100 200 300 400 500 600 700 0 100 200 300 400 500 600
4.20 No.7 7.5/100 4.21 No.8 -
12
4.21
10
400kN/
8
6
4 4.22
µµ
200
2
300kN/
0 400kN/
-2
0 100 200 300 400 500 600
kN/
kN/
4.22 No.8

72. 72
4.1.8
1
qu 3.8N/mm2 RQD 0
5 6m
φ 115mm
1m 1.5m
PC φ 36mm 5m/
2
-
1
2
N 7 45
3
4
5
N 50
6
4.23

73. 73
3
4.6
3.7
4.6
1m
2
qu N/mm m -
No kN/ kN/
1 1 620 620 3.7
3.81
2 1.5 250 167 1
4.24 620kN/ 25cm
4.25 600kN/
100000 100
80
10000
1/100mm
60
mm
1000 40
20
100
0
10 -20
0 200 400 600 800
kN
4.24 7.5/100

74. 74
N/mm 2
-1.0 -0.5 0.0 0.5
0
1
2
GL-m
3
4
5
6
150kN 300kN 450kN 600kN
4.25 7.5/100
250kN/
4.25 4.26 400kN/
3000
1/100mm
2500
2000
1500
1000
500
0
0 200 400 600 800 1000
kN
4.26
N/mm 2
-0.5 0.0 0.5 1.0 1.5
0
1
2
3
4
5
6
200kN 400kN 600kN 750kN
4.27
25cm

75. 75
4.28 250kN/
4.26 4.27
620kN
-
25cm
50
40
30
20
10
0
-10
-20
-30
-40
-50
0 200 400 600 800
kN
4.28
+
0
-
4.29

76. 76
5.
2005-48469
303030955

77. 77
5.
1. 2006.5
2.
2005.11
3.
2005.10
4.
56 2004.5
5. 39 2004.7
6.
43 pp.189 192 2000.8
7.
2004.9
8.
e No.84 2004.9
9.
15 2004.11
10.
40 2005.7
11.
44 2005.8
12.
2005.10
13.
pp.13 16 2004.11.
14.
pp.19 22 2005.11.
15. 2006.5