钢筋表(根据新规范整理梁柱钢筋排布)

钢筋的计算截面面积及公称质量表直径不同根数直径的计算截面面积（mm2）单根钢筋d公称质量（mm）123456789（kg/m）37.114.121.228.335.342.449.556.563.60.0555412.625.137.750.362.875.488100.5113.10.0986519.6395979981181371571770.154628.357851131411701982262540.2226.533.2661001331661992322652990.26850.31011512012513023524024520.3958.252.81061582112643173704224750.4151078.51572363143934715506287070.61712113.122633945256567979290510180.88814153.93084626167709241078123213851.20816201.1402603804100512061407160818101.57818254.55097631018127215271781203622901.99820314.26289421257157118852199251328272.46622380.176011401521190122812661304134212.98425490.998214731963245429453436392744183.85328615.8123218472463307936954310492655424.83432804.2160824133217402148255630643472386.313361017.9203630544072508961077125814391617.99401256.625133770502762837540879610053113109.865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）1012141618202225283215032/322222220043/43/433332/322250554/54/54443/432/330065/65/654/54/53/43/43506/76/765/65/64/544007/87/876/75/75/64/54508/98/97/86/86/75/65009/109/108/97/96/85/755010/119/108/107/96/860011/1210/119/118/107/8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）10121416182022252832150222222003/433332/322222504/54/54443/43/432/32/33005/6554/54/53/43/43350665/65/64/54/53/44007/876/76/75/65/64/545087/87/86/75/65/65009/108/98/97/86/75/65509/108/107/97/86/760010/119/118/107/96/8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）柱宽b钢筋直径（mm）（mm）1416182022252832364025033333332223004444433333350555444443340065555554444506666655544500777766655555088777766656009888877766650109998887767001010109998877750111110101099888800121111111010109988501312121211111010999001313131212111110109柱纵向钢筋单排最大根数 (净保护层厚度：35mm）柱宽b钢筋直径（mm）（mm）141618202225283236402503333332222300444433333335055444444334005555554444450666655554450077766665555508877776665600988887776665099998887767001010109998877750111110101099888800121111111010109988501212121111111010999001313121212111110109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面面积（mm2）（mm）6810121416182022257040471811221616219928723635448854307012753776701047150820532681339341895068654580353628982141419242513318139274752613690314559873125717102234282734914224545410028350378511311539201125453142380149091102574577141028139918282313285634564462120236419654942128316762121261831684091125226402628905123216082036251330413927130217387604870118415471957241729243776140202359561808110014361818224427153506150188335524754102613401696209425343272160177314491707962125715901963237630681701662964626659061183149718482236288717516228744964688011491454179521722805180157279436628855111714141745211227271901492654135958101058133916532001258420014125139256577010051272157119012454250113201314452616804101812571521196330094168262377513670848104712671636梁纵向钢筋顶层单排最大根数(净保护层厚度：25mm）梁宽钢筋直径10.012.014.016.018.020.022.025.028.032.0150.088.02.952.812.682.572.462.362.202.011.861.70200.0134.04.103.903.733.573.423.283.042.742.512.28250.0184.05.355.104.864.654.464.283.953.543.232.90300.0230.05.915.655.425.204.784.283.893.48350.0280.06.746.466.205.695.084.604.10400.0330.07.837.507.206.605.885.314.73450.0380.08.548.207.516.686.035.35500.0430.09.589.208.427.486.745.98550.0480.010.209.338.287.466.60600.0530.011.2010.249.088.177.23梁纵向钢筋底层单排最大根数(净保护层厚度：25mm）梁宽钢筋直径10.0012.0014.0016.0018.0020.0022.0025.0028.0032.00150.088.03.233.052.902.762.632.512.402.262.071.88200.0134.04.544.304.083.883.703.533.383.182.892.59250.0184.05.975.655.365.104.864.644.454.183.793.38300.0230.06.546.225.935.675.435.104.614.09350.0280.07.447.096.786.496.105.504.88400.0330.08.668.267.897.557.106.395.66450.0380.09.429.008.628.107.296.44500.0430.010.5810.119.689.108.187.22550.0480.011.2210.7410.109.078.00600.0530.012.3311.8111.109.968.78梁纵向钢筋顶层单排最大根数(净保护层厚度：35mm）梁宽钢筋直径10.012.014.016.018.020.022.025.028.032.0150.068.02.452.332.232.132.041.961.841.691.571.45200.0114.03.603.433.273.133.002.882.672.422.232.03250.0164.04.854.624.414.224.043.883.583.222.942.65300.0210.05.455.225.004.804.423.963.603.23350.0260.06.306.045.805.334.764.313.85400.0310.07.397.086.806.245.565.034.48450.0360.08.137.807.156.365.745.10500.0410.09.178.808.057.166.465.73550.0460.09.808.967.967.176.35600.0510.010.809.878.767.896.98梁纵向钢筋底层单排最大根数(净保护层厚度：35mm）梁宽钢筋直径10.0012.0014.0016.0018.0020.0022.0025.0028.0032.00150.068.02.662.512.382.272.162.071.981.861.711.56200.0114.03.973.763.563.393.233.092.962.782.542.28250.0164.05.405.114.854.614.404.204.023.783.433.06300.0210.06.035.735.475.225.004.704.253.78350.0260.06.956.636.336.065.705.144.56400.0310.08.177.797.447.136.706.045.34450.0360.08.958.568.197.706.936.13500.0410.010.129.679.268.707.826.91550.0460.010.7810.329.708.717.69600.0510.011.8911.3810.709.618.47附加箍筋承受集中荷载承载力表[F]（kN）钢筋级别箍筋箍 筋 个 数肢直径每侧1个每侧2个每侧3个每侧4个数(mm)HPB235双623.847.571.395(Ⅰ级)842.284.4126.7168.9肢1066131.9197.9263.91295.0 19028538014129.3258.6387.9517.2四647.595142.5190884.4168.9253.3337.8肢10131.9263.9395.8527.81219038057076014258.6517.2775.81034.5钢筋级别箍筋箍 筋 个 数肢数直径每侧1个每侧2个每侧3个每侧4个(mm)HRB335双633.967.9101.8135.7(Ⅱ级)860.3120.6181241.3肢1094.2188.5282.737712135.7271.4407.2542.914184.7369.5554.2738.9四667.9135.7203.6271.48120.6241.3361.9482.5肢10188.5377565.575412271.4542.9814.31085.714369.5738.91108.41477.8附加吊筋承受集中荷载承载力表[F]（kN）钢筋级别钢筋直径弯 起 角 度(mm)α＝45°α＝60°1根2根3根4根1根2根3根4根HPB2351233.667.2100.8134.441.182.3123.4164.5(Ⅰ级)1445.791.4137.2182.9561121682241659.7119.4179.1238.873.1146.3219.4292.51875.6151.1226.7302.392.6185.1277.7370.22093.3186.6279.9373.2114.3228.5342.8457.122112.9225.8338.7451.6138.3276.5414.8553.125145.8291.6437.3583.1178.5357.1535.6714.2钢筋级别钢筋直径弯 起 角 度(mm)α＝45°α＝60°1根2根3根4根1根2根3根4根HRB335124896143.9191.958.8117.5176.3235.1(Ⅱ级)1465.3130.6195.9261.2801602403201685.3170.6255.9341.2104.5208.9313.4417.918108215.9323.9431.8132.2264.5396.7528.920133.3266.6399.9533.1163.2326.5489.765322161.3322.6483.8645.1197.5395592.6790.125208.3416.5624.8833255.1510.1765.21020.3