目 錄...8-1...8-2 2.1...8-2 2.2...8-2...8-3 3.1...8-3 3.2...8-3 3.3...8-4 3.4...8-9 3.5...8-9 3.6...8-11 3.7...8-12 3.8...8-13 3.9...8-14 3.10...8-18 3.11...8-21 3.12...8-24 3.13.. 8-27...8-37 4.1...8-37 4.2...8-37 4.3...8-37 4.4...8-51...8-52...8-53...8-54
SRC 8-1
2.1 2.2 AISCAWSJASS 8-2
3.1 1.1 3.2 () () 3.2.1 8-3
3.3 ( ) (1~3) 8-4
1 2 3 (1) 1 2 2 8-5
3.3.1 1 () 8-6
3.3.2 2 1 T e2mm ( ) 2 e2mm 3-5 O +5 O 4 t10mme1mm t>10mmet/10 max. e2mm 5-2mm a2mm -1.5mme1.5mm 6-1.6mm a6.4mm 8-7
3 1 2 3 4 1. t 1 76mmt 2 t 1 2mme5mmS 1 =S+e 2. t 1 >76mm 2mme8mmS 1 =S+e S 1 S 2mme6.4mmS 1 =S+e S 1 S 1. t 1 76mme5mmS 1 =S+e 2. t 1 >76mm e8mms 1 =S+e5mm<e 8mm S 1 S 1. e0.1t e3mms 1 =1.5e 2. 3mm<e0.1t 12.5 S 1 t et/3 e6mm 5 S 1 1.5eS 2 e S 1 S 2 1. 2. 6 1. 2. 3mm<R2t R15mm 15mm<R19mm t 5mm<R19mm 4.5mm<R 4.5mmR9mm 8-8
3.4 7 1.2 3.5 3.5.1 AWS... 3.5.2 8-9
4 3.5.3 8-10
3.6 8-11
1G F F,H F F,H 2G F,H F,H F,H F,H 3G F,H,V F,H,V F,H,V F,H 4G F,OH F,H,OH F,OH F 3G & 4G ALL ALL - F,H 1F - F - F 2F - F,H - F,H 3F - F,H,V - - 4F - F,H,OH - - 3F & 4F - ALL - - 1F F - F - 3F V - V - 4F OH - OH - 1G F F,H F F,H 2G F,H F,H F,H F,H 5G F,V,OH F,V,OH F,V,OH F,V,OH 6G 2G & 5G 6GR ALL ALL ALL ALL 6GR ALL ALL T,Y,K joint ALL 1F - F - F 2F - F,H - F,H 2F - F,H - F,H 4F - F,H,OH - F,H,OH 4F & 5F - ALL - ALL F: H V OH 3.7 3.7.1 VT RT UT MT PT 5 1.3 8-12
3.8 1. 2. 8-13
3.9 ( ) 3.9.1 1. 2. 3. 4. 5. ( ) 8-14
3.9.2 1. 2. 3. 4. 5. 8-15
6 (1) 8-16
8-17 (2)
3.10 American Association of State Highway and Transportation Officials AASHTO 3.10.1 ( ) R 1/20 ( ) 1. 1 1 2. 3. 4. 3.10.2 8-18
- ASTM A490 ASTM A325 F10T S10T kgf-cm M16 1000 M20M22 1500 M24 2000 8-19
3.10.3 (WASHER) 1/20 ASTM F436 A325A490 1. 2. 40ksi A490 3. A325 1 () A490 ASTM F436 4. A490-1 5/16 ASTM F436 5/16 5. A325 1 () A490 5/16 A490-1 1 5/16 F436 5/16 8-20
3.10.4 ( ) 3.11 3.11.1 St Sa St 21 8-21
3.11.2 4 21 8-22
10 3.11.3 30~50 11 8-23
12 3.12 3.12.1 1. 2. 3. 4. 8-24
5. 6. 7. 8. 9. 10. 11. 12. 1. 2. (1) (2) (3) (4) (5) (6) (7) (8) (1) (2) (3) (4) (5) (6) (7) 8-25
3.12.2 1. (1) (2) ( ) (3) (4) (5) (6) 2. 3. 3.12.3 1. 10cm 8-26
2. 4.6 4 4.2 3.25 30 3.12.4 1. 2. 3. 4. CNLA 3.13 8-27
8-28
8-29
8-30
8-31
25 19 12 5 16 F10T 8-32
8-33
8-34
8-35
8-36
4.1 (Q.C.) (Q.A.) (Q.A.) 4.2 4.3 8-37
1. 2. QR-SA-09-03-22 QR-SA-09-03-25&26 QR-SA-09-03-27 SSPC-SP10 25-75UM ( )( 245UM) ( 300UM) 30um QR-SA-09-03-25&26 (NDT QR-SA-09-03-22&23 1. ( 600 2. ( ) QR-SA-09-03-22 ( ) 1. 2. 3.4. 5. NC ( ) QR-SA-09-03-21 ( ) ( ) 1. 2. 3. 4. QR-SA-09-03-22 NC QR-SA-09-03-21 NC QR-SA-09-03-21 1. 2. 3. 4. 5. 6. 7. 8. 9. 1. 2. 3. 4. 5. 6. 7. 8. QR-SA-09-03-21 ( Evection Piece) ( ) 1. 2. 3. 4. 5. 6. QR-SA-09-03-24 19mm 15um 3. 4. 8-38
( ) :QR-SA-09-03-21 : : 8-39
( ) -1 :QR-SA-09-03-22 ( ) : : 8-40
( ) -2 :QR-SA-09-03-23 ( ) : : 8-41
( ) :QR-SA-09-03-24 ( ) : : 8-42
( ) -1 :QR-SA-09-03-25 ( ) ( ) ( ) ( mio) : : 8-43
( ) -2 :QR-SA-09-03-26 ( ) : : 8-44
( ) :QR-SA-09-03-27 ( ) : : 8-45
8-46
( ) 8-47
/ ( ) 8-48
8-49
8-50
4.4? 1. ( )-( -- ) 2. 3. 15 4.? 5. 6. 1 26 8-51
12 3.1-3.2-3.3-3.4-3.8-3.9-3.11-3.5-3.6-3.7-3.10-8-52
1. 1994 2. 1999 3. 1999 4. 1996 5. 6. 1986 7. 8.. 1996 9.. 1996 10. 1997 11. 1990 12. AISC"Code of Standard Practice for Steel Buildings and Bridges", American Institute of Steel Construction, 1992. 13. AISC"Manual of Steel Construction, LRFD", American Institute of Steel Construction, 1986. 14. AISC"Manual of Steel Construction, ASD", American Institute of Steel Construction, 1989. 15. ANSI"Structural Welding Code - Steel"American National Standards Institute1996. 16. AWS"Welding Handbook" 7 th Edition, Volume 2 17. AASHTO Standard Specification for Highway Bridges 1994 8-53
1.1 1.1.1-1 8-54
2 () () 3 8-55
1 t100mm 1 100mm<t200mm R25m R50m R50m d1mm 2 ( ) d2mm d0mm 3-5 o +5 o 4 et/10e2mm 5-2mma+2mm 6 8-56
1.1.2 1. 2. 4 5 ( ) 8-57
3. 12mm 1.1.3 6 1. 1. - 2. 2. 3. 3. 4. 4.H 5. 5.NC 6. 6. 8-58
1. 2. 12mm 3. 4. 1. 2. 3. 4. 25mm 1. 2. 3. 1.2 7 1.2.1 (AWS) Shielded Metal Arc WeldingSMAW 8-59
7 SMAW 8 SMAW 1.2.2 AWS Gas Metal Arc Welding GMAW MIGMetal Inert Gas MAGMetal Active Gas 8-60
9 GMAW 10 GMAW 1.2.3 AWS Flux Cored Arc Welding, FCAW 8-61
(1) ( ) 11 FCAW ( ) (2) 12 FCAW ( ) 13 FCAW 8-62
1.2.4 Submerged Arc WeldingSAW 14 SAW 1.2.5 15 SAW AWS Electro-Slag Welding ESW 8-63
16 1.2.6 AWS Electro-Gas Welding EGW 15~100mm 8-64
1.2.7 17 AWS Stud WeldingSW () 1. 2. 3. 4. 18 8-65
19 8-66
1.3 1.3.1 VT RT UT MT PT 5 (1) 8-67
2 (1) 8-68
(2) 20 () (3) 8-69
(4) 8-70
(5) 1.3.2 RTUTMTPT 8-71
,,, RT UT (1) (2) 21 8-72
22 (2) 3 X - - - 100 8-73
.. 15 8-74