每米板宽内的钢筋截面面积表

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1、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）44.556810121416182022257075809010018016815714012622721219917715928026224521819640437735331428371867062855950311221047982873785161615081414125711312199205319241710153928722681251322342011363533933181282725454488418939273491314254305068475242243

2、801701265456136545449091101201251301401501141051019790841451331271221141061781641571511401312572362262172021884574194023873593357146546286045615241028942905870808754139912831232118411001026182816761608154714361340231321212036195718181696285626182513241722442094345631683041292427152534446240

3、913927377635063272160170175180190200797472706663999491888480123115112109103981771661621571491413142962872792652514914624494364133927076656466285955659629068808558107701257118311491117105810051590149714541414133912721963184817951745165315712376223621722112200119013068288728052727258424542503

4、00504264537965113942011683142624523776165138046701018848125710471521126719631636钢筋间距44.55681012141618202225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

5、/86/76/75/64/54/53/44509/109/108/98/97/97/86/75/64/54/550010/1210/1110/119/108/107/96/86/75/64/555012/1311/1211/1210/119/118/107/96/85/75/660013/1412/1412/1311/1210/129/118/107/86/75/7梁宽b14161820222528323640柱纵向钢筋单排最大根数 (净保护层厚度：30mm）柱宽b（mm）钢筋直径（mm）14161820222528323640250333333322230044444333

6、33350555444443340065555554444506666655544500777766655555088777766656009888877766650109998887767001010109998877750111110101099888800121111111010109988501312121211111010999001313131212111110109柱宽b14161820222528323640钢筋的计算截面面积及公称质量表直径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）12345678934566.57.112.6

7、19.628.333.214.125.139576621.237.7598510028.350.37911313335.362.89814116642.475.411817019949.588.013719823256.5100.515722626563.6113.11772542990.05550.09860.1540.2220.26088.210121450.352.878.5113.1153.91011061572263081511582363394622012113144526162512643