12 | 14 | 16 | 18 | 20 | 22 | 25 | 28 | 30 | 32 | 36 | |
150 | 3/3 | 2/3 | 2/3 | 2/2 | 2/2 | 2/2 | 2/2 | ||||
180 | 3/4 | 3/3 | 3/3 | 3/3 | 3/3 | 2/3 | 2/3 | ||||
200 | 4/4 | 4/4 | 4/4 | 3/4 | 3/3 | 3/3 | 3/3 | ||||
240 | 5/5 | 5/5 | 4/5 | 4/5 | 4/4 | 4/4 | 3/4 | ||||
250 | 5/6 | 5/5 | 5/5 | 4/5 | 4/5 | 4/4 | 3/4 | ||||
300 | 6/7 | 6/7 | 消防维修保养 6/6 | 5/6 | 5/6 | 5/5 | 4/5 | ||||
350 | 7/8 | 7/8 | 7/7 | 6/7 | 6/7 | 6/6 | 5/6 | 4/5 | |||
400 | 8/9 | 8/9 | 7/8 | 7/8 | 6/7 | 6/7 | 5/6 | 5/6 | |||
450 | 9/10 | 8/9 | 8/9 | 7/9 | 7/8 | 6/7 | 5/7 | 5/6 | |||
500 | 10/11 | 9/10 | 8/10 | 7/9 | 6/8 | 6/7 | 6/7 | 5/6 | |||
550 | 10/11 | 9/11 | 8/10 | 7/9 | 7/8 | 6/8 | 5/7 | ||||
600 | 11/12 | 10/12 | 9/11 | 8/10 | 7/9 | 7/8 | 6/7 | ||||
650 | 11/13 | 10/12 | 9/11 | 8/10 | 7/9 | 7/8 | |||||
700 | 萝卜丝的做法 | 12/14 | 11/13 | 9/12 | 9/11 | 8/10 | 7/9 | ||||
750 | 13/15 | 11/14 | 10/12 | 9/12 | 9/11 | 8/9 | |||||
800 | 12/15 | 11/13 | 10/12 | 9/12 | 8/10 | ||||||
850 | 13/16 | 11/14 | 11/13 | 10/12 | 9/11 | ||||||
900 | 14/17 | 12/15 | 11/14 | 11/13 | 9/12 | ||||||
950 | 15/18 | 13/16 | 12/15 | 11/14 | 10/12 | ||||||
1000 | 15/19 | 14/17 | 13/16 | 12/15 | 10/13 | ||||||
1100 | 17/21 | 15/19 | 14/17 | 13/16 | 12/14 | ||||||
1200 | 19/25 | 16/20 | 15/19 | 14/18 | 13/16 | ||||||
12 | 14 | 16 | 18 | 20 | 22 | 25 | 28 | 30 | 32 | 36 | |
梁宽b | 钢筋直径d(mm) | ||||||
16 | 18 | 20 | 22 | 25 | 28 | 32 | |
200 | 3 | 2 | 2 | 2 | 2 | 2 | |
250 | 4 | 3 | 3 | 3 | 3 | 3 | |
300 | 4 | 4 | 4 | 4 | 3 | 3 | 3 |
350 | 6 | 5 | 5 | 5 | 4 | 4 | 3 |
400 | 7 | 6 | 6 | 6 | 5 | 5 | 4 |
450 | 7 | 7 | 6 | 5 | 5 | ||
500 | 8 | 8 | 7 | 6 | 5 | ||
直径 d (mm) | 不同根数直径的计算截面面积(mm2) | 单根钢筋 公称质量 (kg/m) | ||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ||
3 4 5 6 6.5 | 7.1 12.6 19.6 28.3 33.2 | 14.1 25.1 39 57 66 | 21.2 妈祖生日37.7 59 85 100 | 28.3 髋关节疼50.3 79 113 133 | 35.3 62.8 98 141 166 | 42.4 75.4 118 170 199 | 49.5 88.0 137 198 232 | 56.5 100.5 157 226 265 | 63.6 113.1 177 254 299 | 0.0555 0.0986 0.154 0.222 0.260 |
8 8.2 10 12 14 | 50.3 52.8 78.5 113.1 153.9 | 101 106 157 226 308 | 151 158 236年终工作总结ppt 339 462 | 201 211 314 452 616 | 251 264 393 565 770 | 302 317 471 679 924 | 352 370 550 792 1078 | 402 422 628 905 1232 | 452 475 707 1018 1385 | 0.395 0.415 0.617 0.888 1.208 |
16 18 20 22 25 | 201.1 254.5 314.2 380.1 490.9 | 402 509 628 760 982 | 603 763 942 1140 1473 | 804 1018 1257 1521 1963 | 1005 1272 1571 1901 2454 | 1206 1527 1885 2281 2945 | 1407 1781 2199 2661 3436 | 1608 2036 2513 3041 3927 | 1810 2290 2827 3421 4418 | 1.578 1.998 2.466 2.984 3.853 |
28 32 36 40 | 615.8 804.2 1017.9 1256.6 | 1232 1608 2036 2513 | 1847 2413大会打一成语 3054 3770 | 2463 3217 4072 赵文硕5027 | 3079 4021 5089 6283 书法欣赏网 | 3695 4825 6107 7540 | 4310 5630 7125 8796 | 4926 6434 8143 10053 | 5542 7238 9161 11310 | 4.834 6.313 7.990 9.865 |
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