梁箍筋面积配筋率计算用表.doc

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1、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)0.1130.1360.157

2、0.1770.1940.2120.2230.2340.2430.2530.2590.2650.2700.2750.1040.1260.1450.1630.1790.1950.2060.2160.2240.2330.2390.2450.2490.254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.

3、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C15C20C25C30C35C40C45C50C55C60C65

4、C70C75C80(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

5、.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F6F8F10F12F14F16F18F20F22F25@501.1312.0113.1424.5246.1588.04210.17912.56615.20519.635@750.7541.3402.0943.0164.1055.3626.7868.37810.13713.090@1000.5651.0051.5712.2623.0794.0215.0896.2837.6039.818@1250.4520.8041.2571.8102.46

6、33.2174.0725.0276.0827.854@1500.3770.6701.0471.5082.0532.6813.3934.1895.0686.545@2000.2830.5030.7851.1311.5392.0112.5453.1423.8014.909@2500.2260.4020.6280.9051.2321.6082.0362.5133.0413.927表2.2梁箍筋面积配筋率(%、b=150、双肢箍)钢筋间距钢筋直径F6F8F10F12F14F16F18F20F22F25@500.7541.3402.0943.0164.1055.

7、3626.7868.37810.13713.090@750.5030.8941.3962.0112.7373.5744.5245.5856.7588.727@1000.3770.6701.0471.5082.0532.6813.3934.1895.0686.545@1250.3020.5360.8381.2061.6422.1452.7143.3514.0555.236@1500.2510.4470.6981.0051.3681.7872.2622.7933.3794.363@2000.1880.3350.5240.7541.0261.3401.696

8、2.0942.5343.272@2500.1510.2680.4190.6030.8211.0