钢筋配筋详细表.doc

BatchDoc Word文档批量处理工具一、钢筋混凝土板最小配筋量mm2混凝土标号钢筋种类0.45ft/fy和0.2%的较 大值板厚(mm)为下行数值时每米宽范围内最小配筋mm290100110120130140150160170C20 ft=1.10HPB2350.236%212236260283307330354378401HRB3350.200%180200220240260280300320340HRB4000.200%180200220240260280300320340C25 ft=1.27HPB2350.272%245272299326354381408435462HRB3350.200%180200220240260280300320340HRB4000.200%180200220240260280300320340C30 ft=1.43HPB2350.306%275306337367398428459490520HRB3350.215%194215237258280301323344366HRB4000.200%180200220240260280300320340C35 ft=1.57HPB2350.336%302336370403437470504538571HRB3350.236%212236260283307330354378401HRB4000.200%180200220240260280300320340C40 ft=1.91HPB2350.409%368409450491532573614654695HRB3350.287%259287316345373402431459488HRB4000.239%215239263287311335359383406每米板宽内的钢筋截面面积表钢筋间距（mm）当钢筋直径（mm）为下列数值时的钢筋截面面积（mm2）678910121416182022252828.3 38.5 50.2 63.6 78.5 113.0 153.9 201.0 254.3 314.0 379.9 490.6 615.4 50565 769 1005 1272 1570 2261 3077 4019 5087 6280 7599 9813 　70404 550 718 908 1121 1615 2198 2871 3633 4486 5428 7009 8792 75377 513 670 848 1047 1507 2051 2679 3391 4187 5066 6542 8206 80353 481 628 795 981 1413 1923 2512 3179 3925 4749 6133 7693 90314 427 558 707 872 1256 1710 2233 2826 3489 4222 5451 6838 100283 385 502 636 785 1130 1539 2010 2543 3140 3799 4906 6154 110257 350 457 578 714 1028 1399 1827 2312 2855 3454 4460 5595 120236 321 419 530 654 942 1282 1675 2120 2617 3166 4089 5129 125226 308 402 509 628 904 1231 1608 2035 2512 3040 3925 4924 130217 296 386 489 604 870 1184 1546 1956 2415 2923 3774 4734 140202 275 359 454 561 807 1099 1435 1817 2243 2714 3504 4396 150188 256 335 424 523 754 1026 1340 1696 2093 2533 3271 4103 160177 240 314 397 491 707 962 1256 1590 1963 2375 3066 3847 170166 226 296 374 462 665 905 1182 1496 1847 2235 2886 3620 175161 220 287 363 449 646 879 1148 1453 1794 2171 2804 3517 180157 214 279 353 436 628 855 1116 1413 1744 2111 2726 3419 190149 202 264 335 413 595 810 1058 1339 1653 2000 2582 3239 200141 192 251 318 393 565 769 1005 1272 1570 1900 2453 3077 250113 154 201 254 314 452 615 804 1017 1256 1520 1963 2462 30094 128 167 212 262 377 513 670 848 1047 1266 1635 2051 钢筋的计算截面面积及理论质量公称直径/mm不同根数钢筋的计算截面面积/mm2单根钢筋理论质量/（kg/m）1234567891011628.3 57 85 113 141 170 198 226 254 283 311 0.222 6.533.2 66 99 133 166 199 232 265 298 332 365 0.261 738.5 77 115 154 192 231 269 308 346 385 423 0.302 850.2 100 151 201 251 301 352 402 452 502 553 0.395 8.252.8 106 158 211 264 317 369 422 475 528 581 0.415 963.6 127 191 254 318 382 445 509 572 636 699 0.500 1078.5 157 236 314 393 471 550 628 707 785 864 0.617 12113.0 226 339 452 565 678 791 904 1017 1130 1243 0.888 14153.9 308 462 615 769 923 1077 1231 1385 1539 1692 1.209 16201.0 402 603 804 1005 1206 1407 1608 1809 2010 2211 1.580 18254.3 509 763 1017 1272 1526 1780 2035 2289 2543 2798 1.999 20314.0 628 942 1256 1570 1884 2198 2512 2826 3140 3454 2.468 22379.9 760 1140 1520 1900 2280 2660 3040 3419 3799 4179 2.986 25490.6 981 1472 1963 2453 2944 3434 3925 4416 4906 5397 3.856 28615.4 1231 1846 2462 3077 3693 4308 4924 5539 6154 6770 4.837 32803.8 1608 2412 3215 4019 4823 5627 6431 7235 8038 8842 6.318 361017 2035 3052 4069 5087 6104 7122 8139 9156 　　7.996 梁纵向钢筋单排最大根数  (净保护层厚度：25mm）梁宽 b（mm）钢筋直径（mm）141618202225283236401502/32/322221/211120043/43/43332/3221/2250554/54/543/432/3223006/765/65/654/543/432/33507/876/76/765/64/543/434008/98/97/87/86/76/75/64/5。