Transcription of 道路橋示方書(平成 24 年 ... - kyoritsu-pub.co.jp
1 1 25 3 6 24 24 2 3 (1) (2) ( ) (1) (2) (3) 2 (1) (2) (3) (4) SD390 390 510N/mm2 560 N/mm2 SD490 490 625N/mm2 620 N/mm2 (1) (2) JIS (3) 1 rc= 1/1000 2 1 - 2 - (4) (5)
2 7 3 SS400 60 N/mm2 80 N/mm2 S35CN S45CN 80 N/mm2 110 N/mm2 (6) SR235 SD295 SD345 (7) 1 (8) T (7) (9) 5 6 9 (10) ( ) 6 ( ) I. 1993 6 H H 2 (11) 75% (12) 1 8 12 4 (13) (14 1/2 25mm (15) SD295 (16) 12mm 16mm (17))
3 (18) (19) (20) 16 (21) (22) (23) 18 24 11 (1) 5 (2) 2 I 2 I 2 II (8) (3) (8) (4) 2 (5)
4 A 1 A BPA A BPB B 2 (8) (6) 1 1 1 1 (7) a (8) 3 1 1 2 2 6 3 2 3 (3)
5 A B 11 2 3 2 A 2 3 A 1 (9) I. II. I. V. 59 34 232 2012 ( )