每米板宽内的钢筋截面面积表quan.doc

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）44.55681012141618202225707580901001801681571401262272121991771592802622452181964043773533142837186706285595031122104798287378516161508141412571131219920531924171015392872268125132234201136353393318128272545448841893927349131425430506847524224380170126545613654544909110120125130140150114105101979084145133127122114106178164157151140131257236226217202188457419402387359335714654628604561524102894290587080875413991283123211841100102618281676160815471436134023132121203619571818169628562618251324172244209434563168304129242715253444624091392737763506327216017017518019020079747270666399949188848012311511210910398177166162157149141314296287279265251491462449436413392707665646628595565962906880855810770125711831149111710581005159014971454141413391272196318481795174516531571237622362172211220011901306828872805272725842454250300504264537965113942011683142624523776165138046701018848125710471521126719631636钢筋间距44.55681012141618202225钢筋的计算截面面积及公称质量表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）12345678934566.57.112.619.628.333.214.125.139576621.237.75985100 28.350.37911313335.362.89814116642.475.4118170199 49.588.0137198232 56.5100.5157226265 63.6113.1177254299 0.05550.09860.1540.2220.26088.210121450.352.878.5113.1153.9 101106157226308 151158236339462 201211314452616 251264393565770 302317471679924 3523705507921078 4024226289051232 45247570710181385 0.3950.4150.6170.8881.208 1618202225201.1254.5314.2380.1490.9402509628760982 60376394211401473 8041018125715211963 10051272157119012454 12061527188522812945 14071781219926613436 16082036251330413927 18102290282734214418 1.5781.9982.4662.9843.853 28323640615.8804.21017.91256.6 1232160820362513 1847241330543770 2463321740725027 3079402150896283 3695482561077540 4310563071258796 49266434814310053 55427238916111310 4.8346.3137.9909.865 梁纵向钢筋单排最大根数梁纵向钢筋单排最大根数梁宽b（mm）钢筋直径（mm）1416182022252832361502/32/322221/21120043/43/43332/322250554/54/543/432/323006/765/65/654/543/433507/876/76/765/64/543/44008/98/97/87/86/76/75/64/54/54509/109/108/98/97/97/86/75/64/550010/1210/1110/119/108/107/96/86/75/655012/1311/1211/1210/119/118/107/96/85/760013/1412/1412/1311/1210/129/118/107/86/7梁宽b141618202225283236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柱纵向钢筋单排最大根数柱宽b（mm）钢筋直径（mm）14161820222528323625030035040045034567345663455634556344563445633455234452334450055060065070078910107899107889107789106789967889667885677856677750800850111213111212111112101112101111101011910108910899柱宽b141618202225283236附加吊箍承受集中荷载承载力表F （kN）钢筋级别箍 筋箍 筋 个 数肢数直径（mm）每侧1个（共2个）每侧2个（共4个）每侧3个（共6个）每侧4个（共8个）级双肢623.847.571.395.0842.284.4126.7168.91066.0131.9197.9263.91295.0190.0285.0380.014129.3258.6387.9517.2四肢647.595.0142.5190.0884.4168.9253.3337.810131.9263.9395.8527.812190.0380.0570.0760.014258.6517.2775.81034.5钢筋级别箍 筋箍 筋 个 数肢数直径（mm）每侧1个（共2个）每侧2个（共4个）每侧3个（共6个）每侧4个（共8个）级双肢635.170.1105.2140.2862.3124.7187.0249.31097.4194.8292.2389.612140.2280.5420.7561.014190.9381.8572.6763.5四肢670.1140.2210.4280.58124.7249.3374.0498.610194.8389.6584.3779.112280.5561.0841.41121.914381.8763.51145.31527.1梁受集中荷载时的附加吊筋附加吊筋承受集中荷载承载力表F （kN）钢筋级别钢筋直径（mm）弯 起 角 度=45=601根2根3根4根1根2根3根4根级1233.667.2100.8134.441.182.3123.4164.51445.791.4137.2182.956.0112.0168.0224.01659.7119.4179.1238.873.1146.3219.4292.51875.6151.1226.7302.392.6185.1277.7370.22093.3186.6279.9373.2114.3228.5342.8457.122112.9225.8338.7451.6138.3276.5414.8553.125145.8291.6437.3583.1178.5357.1535.6714.2钢筋级别钢筋直径（mm）弯 起 角 度=45=601根2根3根4根1根2根3根4根级1249.699.2148.7198.360.7121.5182.2242.91467.5135.0202.5269.982.7165.3248.0330.61688.1176.3264.4352.61