各直径钢筋牌号对应的合格力值(kN)
各直径钢筋牌号对应的合格力值(kN) | |||||||||||
直径 | 牌号 面积 |
HPB235 | HPB300 | HRB335 | HRB400 | HRB500 | |||||
235MPa | 370MPa | 300MPa | 420MPa | 335MPa | 455MPa | 400MPa | 540MPa | 500MPa | 630MPa | ||
6 | 28.27 | 7 | 10 | 8 | 12 | 9 | 13 | 11 | 15 | 14 | 18 |
8 | 50.27 | 12 | 19 | 15 | 21 | 17 | 23 | 20 | 27 | 25 | 32 |
10 | 78.54 | 18 | 29 | 24 | 33 | 26 | 36 | 31 | 42 | 39 | 49 |
12 | 113.1 | 27 | 42 | 34 | 48 | 38 | 51 | 45 | 61 | 57 | 71 |
14 | 153.9 | 36 | 57 | 46 | 65 | 52 | 70 | 62 | 83 | 77 | 97 |
16 | 201.1 | 47 | 74 | 60 | 84 | 67 | 92 | 80 | 109 | 101 | 127 |
18 | 254.5 | 60 | 94 | 76 | 107 | 85 | 116 | 102 | 137 | 127 | 160 |
20 | 314.2 | 74 | 116 | 94 | 132 | 105 | 143 | 126 | 170 | 157 | 198 |
22 | 380.1 | 89 | 141 | 114 | 160 | 127 | 173 | 152 | 205 | 190 | 239 |
25 | 490.9 | 164 | 223 | 196 | 265 | 245 | 309 | ||||
28 | 615.8 | 206 | 280 | 246 | 333 | 308 | 388 | ||||
32 | 804.2 | 269 | 366 | 322 | 434 | 402 | 507 | ||||
36 | 1018 | 341 | 463 | 407 | 550 | 509 | 641 |