力学计算中立杆稳定系数φ计算表EXCEL.xls

表B 钢管截面特性 外径，d (mm)壁厚t(mm)截面积A(cm2)惯性矩I(cm4)截面模量W(cm3)回转半径i(cm)每米长质量(kg/m) 483.54.8912.195.081.583.84 5134.5213.085.131.73.55 表C 稳定系数表 01234567 010.9970.9950.9920.9890.9870.9840.981 100.9740.9710.9680.9660.9630.960.9580.955 200.9470.9440.9410.9380.9360.9330.930.927 300.9180.9150.9120.9090.9060.9030.8990.896 400.8860.8820.8790.8750.8720.8680.8640.861 500.8520.8490.8460.8430.8390.8360.8320.829 600.8180.8140.810.8060.8020.7970.7930.789 700.7750.770.7650.760.7550.750.7440.739 800.7220.7160.710.7040.6980.6920.6860.68 900.6610.6540.6480.6410.6340.6260.6180.611 1000.5880.580.5730.5660.5580.5510.5440.537 1100.5160.5090.5020.4960.4890.4830.4760.47 1200.4520.4460.440.4340.4280.4230.4170.412 1300.3960.3910.3860.3810.3760.3710.3670.362 1400.3490.3440.340.3360.3320.3280.3240.32 1500.3080.3050.3010.2980.2940.2910.2870.284 1600.2740.2710.2680.2650.2620.2590.2560.253 1700.2450.2430.240.2370.2350.2320.230.227 1800.220.2180.2160.2140.2110.2090.2070.205 1900.1990.1970.1950.1930.1910.1890.1880.186 2000.180.1790.1770.1750.1740.1720.1710.169 2100.1640.1630.1610.160.1590.1570.1560.154 2200.150.1490.1480.1460.1450.1440.1430.141 2300.1380.1370.1360.1350.1330.1320.1310.13 2400.1270.1260.1250.1240.1230.1220.1210.12 2500.117 当250时，=7320/2 夹板模块支架计算 =l0 /173.3781 E26E26 A26E8 1731703 89 0.9790.976 0.9520.949 0.9240.921 0.8930.889 0.8580.855 0.8250.822立杆稳定系数取值 0.7840.7790.237 0.7330.728 0.6730.667 0.6030.595 0.530.523 0.4640.458梁板模板支架计算 0.4060.401=l0 /173.5 0.3570.353 0.3160.312F26F26 0.2810.277 A26F8 0.2510.248 0.2250.2231741704 0.2030.20