1、 KS D 3505 KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS PC KS D 3505 : 2002 (2007 ) 2002 11 26 http:/www.kats.go.kr : ( ) ( ) ( ) ( ) ( ) KIST : (http:/www.standard.go.kr) : : 1973 10 2 : 2002 12 17 : 2007 12 17 2007-1183 : ( 02-509-7274) . (http:/www.kats.go.kr) 7 5 , . ICS 77.140.70 KS PC D 3505: 2002
2、(2007 ) Steel bars for prestressed concrete 1991 1 ISO 6934 15, Steel for the prestressing of concrete Part 15 . PC PC PC , . ISO 6934 15 . 1. PC ( .) . 2. . . KS B 0801 KS B 0802 KS D 0001 KS D 1652 KS D 1655 X KS D 1658 KS D 1659 KS D 1802 KS D 1803 KS D 1810 KS D ISO 6934 1 PC 1: KS D ISO 6934 2
3、PC 2: KS D ISO 6934 3 PC 3: KS D ISO 6934 4 PC 4: KS D ISO 6934 5 PC 5: 3. , 3.1 7 1 . D 3505: 2002 2 1 A 2 SBPR 1 785/1 030 1 SBPR 1 930/1 080 B 2 SBPR 1 930/1 180 C 1 SBPR 1 080/1 230 B 1 SBPD 1 930/1 080 C 1 SBPD 1 080/1 230 D 1 SBPD 1 275/1 420 3.2 2 . 2 9.2 mm 23 mm 11 mm 26 mm 13 mm (29 mm) (1
4、5 mm) 32 mm 17 mm 36 mm (19 mm) 40 mm (21 mm) 7.4 mm 9.2 mm 11 mm 13 mm ( ) . 4. P, S Cu 9.1 , 3 . 3 : % P S Cu 0.030 0.035 0.30 5. 9.2 , 4 . 4 0.2 % N/mm2 N/mm2 % % SBPR 1 785/1 030 785 1 030 5 4.0 SBPR 1 930/1 080 930 1 080 5 4.0 SBPR 1 930/1 180 930 1 180 5 4.0 SBPR 1 080/1 230 1 080 1 230 5 4.0
5、SBPD 1 930/1 080 930 1 080 5 1.5 SBPD 1 080/1 230 1 080 1 230 5 1.5 SBPD 1 275/1 420 1 275 1 420 5 1.5 6. 6.1 . , , D 3505: 2002 3 . 6.2 9.3 , 5 . 6 . . 6.3 5 , 6 . 5 , mm mm mm29.2 mm 9.2 66.48 11 mm 11.0 95.03 13 mm 13.0 132.70 (15 mm) 15.0 176.70 17 mm 17.0 227.00 (19 mm) 19.0 0.2 ( ) . 283.50 (2
6、1 mm) 21.0 346.40 23 mm 23.0 415.50 26 mm 26.0 530.90 (29 mm) 29.0 660.50 32 mm 32.0 804.20 36 mm 36.0 1 018.00 40 mm 40.0 0.6 ( ) . 1 257.00 6 mm mm27.4 mm 7.4 140.0 9.2 mm 9.2 164.0 11 mm 11.0 190.0 13 mm 13.0 125.0 7. , . 8. , , , . 9. 9.1 9.1.1 , KS D 0001 3.( ) . 9.1.2 . KS D 1652, KS D 1655, K
7、S D 1658, KS D 1659, KS D 1802, KS D 1803, KS D 1810 D 3505: 2002 4 9.2 9.2.1 . a) , , 7 . 7 , 15 mm 1 000 1 , 1 16 000 1 , 1 1 15 mm 26 mm 200 1 , 1 11 200 1 , 1 1 26 mm 100 1 , 1 1600 1 , 1 1 5 1 , 1 130 1 , 1 1 , . b) , 0.2 % KS B 0801 2 . c) 1 1 , . , 9.2.3 . 9.2.2 . a) KS B 0802 . b) ( 5 , 6 )
8、. , . 7.86 g/cm3 . c) 0.2 % 0.2 % ( 5 , 6) . , b) . d) 8 , 8 . 9.2.3 , 1 20050 N/mm2 4 70 % ( ) 1202 1 000 , . . 10 . 9.3 . . 10. 10.1 . D 3505: 2002 5 a) KS D 0001 . b) 4. . c) 5. . d) 6. . e) 7. . 10.2 5. 1 , 2 2 1 . 3 , 1 . 11. . a) b) c) d) e) 12. , , , , (0.2 % , , ) (P, S Cu ) . PC 135513 7017 (02)60094567 (02)600948878 http:/ KS D 3505: 2002KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Steel bars for prestressed concrete ICS 77.140.70 Korean Agency for Technology and Standards http:/www.kats.go.kr