1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS D 7002 PC PC KS D 7002:2011 2011 3 2 http:/www.kats.go.krKS D 7002:2011 : ( ) ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：1965 7 20 ：2011 3 2 2011-0042 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS D 7002:2011 PC PC Uncoated stress-relieved s
2、teel wires and strands for prestressed concrete 2002 1991 1 ISO 6934 1 5, Steel for the prestressing of concretePart： 1 5 . PC PC PC . ISO 6934 1 5 , “ ” . 1 PC PC ( .) PC ( .) . 2 . . ( ) . KS B 0802, KS D 3509, KS D 3514, KS D ISO 6934 1, PC 1： KS D ISO 6934 2, PC 2： KS D ISO 6934 3, PC 3： KS D IS
3、O 6934 4, PC 4： KS D ISO 6934 5, PC 5： 3 . 3.1 PC KS D 3509 (patenting) (bluing) KS D 7002:2011 2 3.2 PC KS D 3509 4 , 4.1 6 , 12 1 . 1 A SWPC1AN, SWPC1AL B SWPC1BN, SWPC1BL PC SWPD1N, SWPD1L 2 SWPC2N, SWPC2L 3 SWPD3N, SWPD3L A SWPC7AN, SWPC7ALB SWPC7BN, SWPC7BLC SWPC7CL 7 D SWPC7DL PC 19 SWPC19N, S
4、WPC19L 1 B A 100 N/mm2 . 2 7 A 1 720 N/mm2 , B 1 860 N/mm2 , C 2 160 N/mm2 , D 2 400 N/mm2 . 3 N, L . 4 19 28.6 mm , 19 . 4.2 2 . KS D 7002:2011 3 2 SWPC1AN SWPC1AL SWPC1BN SWPC1BL SWPD1N SWPD1L (2.9 mm) (3.5 mm) (4 mm) (4.5 mm) 5 mm (6 mm) 7 mm 8 mm 9 mm SWPC2N SWPC2L 2.9 mm 2 SWPD3N SWPD3L 2.9 mm
5、3 SWPC7AN SWPC7AL (7 6.2 mm) (7 7.9 mm) 7 9.3 mm 7 10.8 mm 7 12.4 mm 7 15.2 mm SWPC7BN SWPC7BL 7 9.5 mm 7 11.1 mm 7 12.7 mm 7 15.2 mm SWPC7CL 7 12.7 mm 7 15.2 mm SWPC7DL 7 12.7 mm 7 15.2 mm SWPC19N SWPC19L 19 17.8 mm 19 19.3 mm 19 20.3 mm 19 21.8 mm 19 28.6 mm ( ) . 5 10.1, 10.2 10.3 3 . 6 , 6.1 . a
6、) . b) 19 28.6 mm . 19 . , KS D 3514 . c) 2 3 4 2 24 32 , 7 19 4 12 18 . d) . 6.2 ( , .) 10.4 , 4 . 7 4 . , 4 SWPC1AN, SWPC1AL, SWPC1BN, SWPC1BL . KS D 7002:2011 4 , 3 2 . 6.3 5 . 7 , . , . 8 KS D 3509 . 9 . a) , . b) . c) . , 7 19 . d) 7 19 45 m 1 . e) . KS D 7002:2011 5 3 % 0.2 % kN kN % N L (2.9
7、mm) 11.3 12.7 3.5 8.0 2.5 (3.5 mm) 14.2 16.2 3.5 8.0 2.5 (4 mm) 18.6 21.1 3.5 8.0 2.5 (4.5 mm) 22.6 25.5 4.0 8.0 2.5 5 mm 27.9 31.9 4.0 8.0 2.5 (6 mm) 38.7 44.1 4.0 8.0 2.5 7 mm 51.0 58.3 4.5 8.0 2.5 8 mm 64.2 74.0 4.5 8.0 2.5 SWPC1AN SWPC1AL SWPD1N SWPD1L 9 mm 78.0 90.2 4.5 8.0 2.5 5 mm 29.9 33.8 4
8、.0 8.0 2.5 7 mm 54.9 62.3 4.5 8.0 2.5 SWPC1BN SWPC1BL 8 mm 69.1 78.9 4.5 8.0 2.5 SWPC2N SWPC2L 2.9 mm 2 22.6 25.5 3.5 8.0 2.5 SWPD3N SWPD3L 2.9 mm 3 33.8 38.2 3.5 8.0 2.5 (7 6.2 mm) 33.8 40.2 3.5 8.0 2.5 (7 7.9 mm) 54.9 64.7 3.5 8.0 2.5 7 9.3 mm 75.5 88.8 3.5 8.0 2.5 7 10.8 mm 102 120 3.5 8.0 2.5 7
9、12.4 mm 136 160 3.5 8.0 2.5 SWPC7AN SWPC7AL 7 15.2 mm 204 240 3.5 8.0 2.5 7 9.5 mm 86.8 102 3.5 8.0 2.5 7 11.1 mm 118 138 3.5 8.0 2.5 7 12.7 mm 156 183 3.5 8.0 2.5 SWPC7BN SWPC7BL 7 15.2 mm 222 261 3.5 8.0 2.5 7 12.7 mm 182 214 3.5 2.5 SWPC7CL 7 15.2 mm 255 300 3.5 2.5 7 12.7 mm 202 237 3.5 2.5 SWPC
10、7DL 7 15.2 mm 283 333 3.5 2.5 19 17.8 mm 330 387 3.5 8.0 2.5 19 19.3 mm 387 451 3.5 8.0 2.5 19 20.3 mm 422 495 3.5 8.0 2.5 19 21.8 mm 495 573 3.5 8.0 2.5 SWPC19N SWPC19L 19 28.6 mm 807 949 3.5 8.0 2.5 KS D 7002:2011 6 4 ： mm (2.9 mm) 2.90 0.03 (3.5 mm) 3.50 0.04 (4 mm) 4.00 0.04 (4.5 mm) 4.50 0.05 5
11、 mm 5.00 0.05 (6 mm) 6.00 0.05 7 mm 7.00 0.05 8 mm 8.00 0.06 SWPC1AN SWPC1AL SWPC1BN SWPC1BL 9 mm 9.00 0.06 SWPC2N SWPC2L 2.9 mm 2 2.90 0.03 (7 6.2 mm) 6.2 0.4 0.2 0.03 (7 7.9 mm) 7.9 0.4 0.2 0.04 7 9.3 mm 9.3 0.4 0.2 0.05 7 10.8 mm 10.8 0.4 0.2 0.07 7 12.4 mm 12.4 0.4 0.2 0.08 SWPC7AN SWPC7AL 7 15.
12、2 mm 15.2 0.4 0.2 0.08 7 9.5 mm 9.5 0.4 0.2 0.05 7 11.1 mm 11.1 0.4 0.2 0.07 7 12.7 mm 12.7 0.4 0.2 0.08 SWPC7BN SWPC7BL 7 15.2 mm 15.2 0.4 0.2 0.08 7 12.7 mm 12.7 0.4 0.2 0.08 SWPC7CL SWPC7DL 7 15.2 mm 15.2 0.4 0.2 0.08 19 17.8 mm 17.8 0.6 0.25 19 19.3 mm 19.3 0.6 0.25 19 20.3 mm 20.3 0.6 0.25 19 2
13、1.8 mm 21.8 0.6 0.25 SWPC19N SWPC19L 19 28.6 mm 28.6 0.6 0.25 7 19 . KS D 7002:2011 7 5 mm2 kg/km (2.9 mm) 6.605 51.8 (3.5 mm) 9.621 75.5 (4 mm) 12.57 98.7 (4.5 mm) 15.90 125 5 mm 19.64 154 (6 mm) 28.27 222 7 mm 38.48 302 8 mm 50.27 395 SWPC1AN SWPC1AL SWPC1BN SWPC1BL SWPD1N SWPD1L 9 mm 63.62 499 SW
14、PC2N SWPC2L 2.9 mm 2 13.21 104 SWPD3N SWPD3L 2.9 mm 3 19.82 156 (7 6.2 mm) 23.23 182 (7 7.9 mm) 37.42 293 7 9.3 mm 51.61 405 7 10.8 mm 69.68 546 7 12.4 mm 92.90 729 SWPC7AN SWPC7AL 7 15.2 mm 138.7 1 101 7 9.5 mm 54.84 432 7 11.1 mm 74.19 580 7 12.7 mm 98.71 774 SWPC7BN SWPC7BL 7 15.2 mm 138.7 1 101
15、7 12.7 mm 98.71 774 SWPC7CL SWPC7DL 7 15.2 mm 138.7 1 101 19 17.8 mm 208.4 1 652 19 19.3 mm 243.7 1 931 19 20.3 mm 270.9 2 149 19 21.8 mm 312.9 2 482 SWPC19N SWPC19L 19 28.6 mm 532.4 4 229 10 10.1 . a) 5 1 1 . KS D 7002:2011 8 b) 0.2 % 30 1 1 . c) 1 . d) a) b) 1 1 . e) , 0.2 % , 100 mm , 2 3 200 mm
16、, 7 19 600 mm . 10.2 . a) KS B 0802 100 mm , 2 3 200 mm , 7 19 600 mm . , 1 . b) 0.2 % - 0.2 % . c) 100 mm . a) 3 10 % 0.1 % , . . 10.3 1 (20050) N/mm2 3 70 % ( ) (1202) , 1 000 . . 10.4 , . , 3 . 11 11.1 5. . , . 11.2 , KS D 7002:2011 9 , 1 10.4, 6. 7. . 11.3 , 5. 1 , 2 . 3 . 12 1 . a) b) c) d) e) 13 , , , , . PC PC 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS D 7002:2011 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Uncoated stress-relieved steel wires and strands for prestressed concrete ICS 77.140.65； 77.140.70 Korean Agency for Technology and Standards http:/www.kats.go.kr
