圆钢管受压承载力的计算.xls

Sheet3 Sheet2 Sheet1 钢管直径(mm) 钢管壁厚(mm) 截面面积(m^2) 每米重量(kg/m) 惯性矩(m^4) 抵抗矩(m^3) 回转半径(m) 计算长度(m) 长细比λ 临界应力σe(MPa) 初始弯曲率εo 屈服强度fy(MPa) 稳定系数ψ 受压承载力(kN) 方钢管边(mm) 截面面积(m^2) 圆钢管受压承载力计算 方钢管受压承载力计算 200.00 4.00 3.14E-03 24.62 2.01E-05 2.01E-04 .08 11.50 143.69 98.47 .22 235.00 .37 246.56 200.00 4.50 3.52E-03 27.62 2.24E-05 2.24E-04 .08 11.50 144.05 97.98 .22 235.00 .36 275.47 200.00 5.00 3.90E-03 30.61 2.47E-05 2.47E-04 .08 11.50 144.41 97.49 .22 235.00 .36 303.96 200.00 6.00 4.66E-03 36.55 2.92E-05 2.92E-04 .08 11.50 145.13 96.53 .22 235.00 .36 359.71 200.00 7.00 5.40E-03 42.42 3.36E-05 3.36E-04 .08 11.50 145.86 95.57 .22 235.00 .36 413.84 200.00 8.00 6.14E-03 48.23 3.78E-05 3.78E-04 .08 11.50 146.59 94.62 .23 235.00 .35 466.39 200.00 10.00 7.60E-03 59.66 4.59E-05 4.59E-04 .08 11.50 148.05 92.75 .23 235.00 .35 566.85 200.00 12.00 9.02E-03 70.84 5.34E-05 5.34E-04 .08 11.50 149.53 90.93 .23 235.00 .34 661.29 150.00 4.00 2.34E-03 18.34 8.31E-06 1.11E-04 .06 10.00 167.71 72.29 .26 235.00 .28 139.10 150.00 4.50 2.62E-03 20.56 9.25E-06 1.23E-04 .06 8.50 143.03 99.39 .22 235.00 .37 207.58 150.00 5.00 2.90E-03 22.76 1.02E-05 1.36E-04 .06 10.00 168.83 71.33 .26 235.00 .27 170.58 150.00 6.00 3.46E-03 27.13 1.20E-05 1.60E-04 .06 8.50 144.46 97.42 .22 235.00 .36 269.18 150.00 7.00 4.00E-03 31.43 1.37E-05 1.82E-04 .06 8.50 145.42 96.14 .22 235.00 .36 308.24 150.00 8.00 4.54E-03 35.67 1.53E-05 2.04E-04 .06 8.50 146.39 94.87 .23 235.00 .35 345.75 150.00 10.00 5.60E-03 43.96 1.84E-05 2.45E-04 .06 8.50 148.34 92.39 .23 235.00 .35 416.24 150.00 12.00 6.62E-03 52.00 2.12E-05 2.82E-04 .06 8.50 150.31 89.99 .23 235.00 .34 480.97 120.00 4.00 1.86E-03 14.57 4.17E-06 6.95E-05 .05 6.00 126.62 126.81 .19 235.00 .45 180.88 120.00 4.50 2.08E-03 16.32 4.63E-06 7.72E-05 .05 6.85 145.16 96.48 .22 235.00 .36 160.56 120.00 5.00 2.30E-03 18.06 5.08E-06 8.47E-05 .05 6.85 145.77 95.69 .22 235.00 .36 176.33 120.00 6.00 2.74E-03 21.48 5.94E-06 9.90E-05 .05 6.85 146.98 94.11 .23 235.00 .35 206.71 120.00 7.00 3.16E