梁箍筋面积配筋率计算用表.doc

梁箍筋面积配筋率计算用表舒宣武 编华南理工大学建筑设计研究院2003年7月表1.1 箍筋强度为的梁最小箍筋面积配筋率(%)条件混凝土强度等级C15C20C25C30C35C40C45C50C55C60C65C70C75C80(一级)0.1300.1570.1810.2040.2240.2440.2570.2700.2800.2910.2990.3060.3110.317(二级)0.1210.1470.1690.1910.2090.2280.2400.2520.2610.2720.2790.2850.2910.296(三、四级)0.1130.1360.1570.1770.1940.2120.2230.2340.2430.2530.2590.2650.2700.2750.1040.1260.1450.1630.1790.1950.2060.2160.2240.2330.2390.2450.2490.254表1.2 箍筋强度为的梁最小箍筋面积配筋率(%)条件混凝土强度等级C15C20C25C30C35C40C45C50C55C60C65C70C75C80(一级)0.0910.1100.1270.1430.1570.1710.1800.1890.1960.2040.2090.2140.2180.222(二级)0.0850.1030.1190.1330.1470.1600.1680.1760.1830.1900.1950.2000.2030.207(三、四级)0.0790.0950.1100.1240.1360.1480.1560.1640.1700.1770.1810.1850.1890.1920.0730.0880.1020.1140.1260.1370.1440.1510.1570.1630.1670.1710.1740.178表1.3 箍筋强度为的梁最小箍筋面积配筋率(%)条件混凝土强度等级C15C20C25C30C35C40C45C50C55C60C65C70C75C80(一级)0.0760.0920.1060.1190.1310.1430.1500.1570.1630.1700.1740.1780.1820.185(二级)0.0710.0860.0990.1110.1220.1330.1400.1470.1520.1590.1630.1660.1700.173(三、四级)0.0660.0790.0920.1030.1130.1230.1300.1370.1420.1470.1510.1550.1570.1600.0610.0730.0850.0950.1050.1140.1200.1260.1310.1360.1390.1430.1450.148表2.1 梁箍筋面积配筋率(%、b=100、双肢箍)钢筋间距钢筋直径F6F8F10F12F14F16F18F20F22F25501.1312.0113.1424.5246.1588.04210.17912.56615.20519.635750.7541.3402.0943.0164.1055.3626.7868.37810.13713.0901000.5651.0051.5712.2623.0794.0215.0896.2837.6039.8181250.4520.8041.2571.8102.4633.2174.0725.0276.0827.8541500.3770.6701.0471.5082.0532.6813.3934.1895.0686.5452000.2830.5030.7851.1311.5392.0112.5453.1423.8014.9092500.2260.4020.6280.9051.2321.6082.0362.5133.0413.927表2.2 梁箍筋面积配筋率(%、b=150、双肢箍)钢筋间距钢筋直径F6F8F10F12F14F16F18F20F22F25500.7541.3402.0943.0164.1055.3626.7868.37810.13713.090750.5030.8941.3962.0112.7373.5744.5245.5856.7588.7271000.3770.6701.0471.5082.0532.6813.3934.1895.0686.5451250.3020.5360.8381.2061.6422.1452.7143.3514.0555.2361500.2510.4470.6981.0051.3681.7872.2622.7933.3794.3632000.1880.3350.5240.7541.0261.3401.6962.0942.5343.2722500.1510.2680.4190.6030.8211.0721.3571.6762.0272.618表2.3 梁箍筋面积配筋率(%、b=180、双肢箍)钢筋间距钢筋直径F6F8F10F12F14F16F18F20F22F25500.6281.1171.7452.5133.4214.4685.6556.9818.44710.908750.4190.7451.1641.6762.2812.9793.7704.6545.6327.2721000.3140.5590.8731.2571.7102.2342.8273.4914.2245.4541250.2510.4470.6981.0051.3681.7872.2622.7933.3794.3631500.2090.3720.5820.8381.1401.4891.8852.3272.8163.6362000.1570.2790.4360.6280.8551.1171.4141.7452.1122.7272500.1260.2230.3490.5030.6840.8941.1311.3961.6892.182表2.4 梁箍筋面积配筋率(%、b=200、双肢箍)钢筋间距钢筋直径F6F8F10F12F14F16F18F20F22F25500.5651.0051.5712.2623.0794.0215.0896.2837.6039.818750.3770.6701.0471.5082.0532.6813.3934.1895.0686.5451000.2830.5030.7851.1311.5392.0112.5453.1423.8014.9091250.2260.4020.6280.9051.2321.6082.0362.5133.0413.9271500.1880.3350.5240.7541.0261.3401.6962.0942.5343.2722000.1410.2510.3930.5650.7701.0051.2721.5711.9012.4542500.1130.2010.3140.4520.6160.8041.0181.2571.5211.963表2.5 梁箍筋面积配筋率(%、b=250、双肢箍)钢筋间距钢筋直径F6F8F10F12F14F16F18F20F22F25500.4520.8041.2571.8102.4633.2174.0725.0276.0827.854750.3020.5360.8381.2061.6422.1452.7143.3514.0555.2361000.2260.4020.6280.9051.2321.6082.0362.5133.0413.9271250.1810.3220.5030.7240.9851.2871.6292.0112.4333.1421500.1510.2680.4190.6030.8211.0721.3571.6762.0272.6182000.1130.2010.3140.4520.6160.8041.0181.2571.5211.9632500.0900.1610.2510.3620.4930.6430.8141.0051.2161.571表2.6 梁箍筋面积配筋率(%、b=300、双肢箍)钢筋间距钢筋直径F6F8F10F12F14F16F18F20F22F25500.3770.6701.0471.5082.0532.6813.3934.1895.0686.545750.2510.4470.6981.0051.3681.7872.2622.7933.3794.3631000.1880.3350.5240.7541.0261.3401.6962.0942.5343.2721250.1510.2680.4190.6030.8211.0721.3571.6762.0272.6181500.1260.2230.3490.5030.6840.8941.1311.3961.6892.1822000.0940.1680.2620.3770.5130.6700.8481.0471.2671.6362500.0750.1340.2090.3020.4110.5360.6790.8381.0141.309表2.7 梁箍筋面积配筋率(%、b=350、双肢箍)钢筋间距钢筋直径F6F8F10F12F14F16F18F20F22F25500.3230.5740.8981.2931.7592.2982.9083.5904.3445.610750.2150.3830.5980.8621.1731.5321.9392.3942.8963.7401000.1620.2870.4490.6460.8801.1491.4541.7952.1722.8051250.1290.2300.3590.5170.7040.9191.1631.4361.7382.2441500.1080.1910.2990.4310.5860.7660.9691.1971.4481.8702000.0810.1440.2240.3230.4400.5740.7270.8981.0861.4032500.0650.1150.1800.2590.3520.4600.5820.7180.8691.122表2.8 梁箍筋面积配筋率(%、b=400、双肢箍)钢筋间距钢筋直径F6F8F10F12F14F16F18F20F22F25500.2830.5030.7851.1311.5392.0112.5453.1423.8014.909750.1880.3350.5240.7541.0261.3401.6962.0942.5343.2721000.1410.2510.3930.5650.7701.0051.2721.5711.9012.4541250.1130.2010.3140.4520.6160.8041.0181.2571.5211.9631500.0940.1680.2620.3770.5130.6700.8481.0471.2671.6362000.0710.1260.1960.2830.3850.5030.6360.7850.9501.2272500.0570.1010.1570.2260.3080.4020.5090.6280.7600.982表2.9 梁箍筋面积配筋率(%、b=450、双肢箍)钢筋间距钢筋直径F6F8F10F12F14F16F18F20F22F25500.2510.4470.6981.0051.3681.7872.2622.7933.3794.363750.1680.2980.4650.6700.9121.1911.5081.8622.2532.9091000.1260.2230.3490.5030.6840.8941.1311.3961.6892.1821250.1010.1790.2790.4020.5470.7150.9051.1171.3521.7451500.0840.1490.2330.3350.4560.5960.7540.9311.1261.4542000.0630.1120.1750.2510.3420.4470.5650.6980.8451.0912500.0500.0890.1400.2010.2740.3570.4520.5590.6760.873表2.10 梁箍筋面积配筋率(%、b=500、双肢箍)钢筋间距钢筋直径F6F8F10F12F14F16F18F20F22F25500.2260.4020.6280.9051.2321.6082.0362.5133.0413.927750.1510.2680.4190.6030.8211.0721.3571.6762.0272.6181000.1130.2010.3140.4520.6160.8041.0181.2