钢筋表根据新规范梁柱钢筋排布.doc

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1、钢筋的计算截面面积及公称质量表直径d公称质量（mm）123456789（kg/m）37.114.121.228.335.342.449.556.563.60.0555412.625.137.750.362.875.488100.5113.10.0986519.6395979981181371571770.154628.357851131411701982262540.2226.533.2661001331661992322652990.26850.31011512012513023524024520.3958.252.81061582112643173704224750.4151078.5

2、1572363143934715506287070.61712113.122633945256567979290510180.88814153.93084626167709241078123213851.20816201.1402603804100512061407160818101.57818254.55097631018127215271781203622901.99820314.26289421257157118852199251328272.46622380.176011401521190122812661304134212.98425490.9982147319632454294

3、53436392744183.85328615.8123218472463307936954310492655424.83432804.2160824133217402148255630643472386.313361017.9203630544072508961077125814391617.99401256.625133770502762837540879610053113109.865不同根数直径的计算截面面积（mm2）单根钢筋梁纵向钢筋单排最大根数(净保护层厚度：25mm）梁宽b钢筋直径（mm）（mm）1012141618202225283215032/322222220043/

4、43/433332/322250554/54/54443/432/330065/65/654/54/53/43/43506/76/765/65/64/544007/87/876/75/75/64/54508/98/97/86/86/75/65009/109/108/97/96/85/755010/119/108/107/96/860011/1210/119/118/107/8注：表内分数值，其分子为梁上部纵筋单排最大根数，分母为梁下部钢筋单排最大根数。梁纵向钢筋单排最大根数(净保护层厚度：35mm）梁宽b钢筋直径（mm）（mm）1012141618202225283215022222200

5、3/433332/322222504/54/54443/43/432/32/33005/6554/54/53/43/43350665/65/64/54/53/44007/876/76/75/65/64/545087/87/86/75/65/65009/108/98/97/86/75/65509/108/107/97/86/760010/119/118/107/96/8注：表内分数值，其分子为梁上部纵筋单排最大根数，分母为梁下部钢筋单排最大根数。柱纵向钢筋单排最大根数(净保护层厚度：30mm）（mm）1416182022252832364025033333332223004444433333

6、350555444443340065555554444506666655544500777766655555088777766656009888877766650109998887767001010109998877750111110101099888800121111111010109988501312121211111010999001313131212111110109柱宽b柱宽b钢筋直径（mm）柱纵向钢筋单排最大根数(净保护层厚度：35mm）（mm）141618202225283236402503333332222300444433333335055444444334005555

7、554444450666655554450077766665555508877776665600988887776665099998887767001010109998877750111110101099888800121111111010109988501212121111111010999001313121212111110109钢筋直径（mm）每米板宽内的钢筋截面面积表钢筋间距当钢筋直径（mm）为下列数值时的钢筋截