方形重量计算法.doc

方管边长/mm方管壁厚/mm方管截面面积/cm2方管理论重量/kg/M方管惯性矩/cm4方管截面模数/cm340mn方管3.54.903.8511.165.5845.494.5614.376.8456.985.4816.567.8767.555.9315.347.6750方管47.095.5625.5610.2258.586.7329.8111.9369.957.8133.3513.34711.218.8036.2314.49812.359.7038.5115.4160方管510.588.3054.5718.19613.359.6961.8220.61714.0111.0068.0322.688二15.5512.2173.2824.4370方管5二12.589.8790.2625.79614.711.58103.129.47716.8113.19114.532.72818.7514.72124.535.5780方管514.5811.44138.934.72617.1513.46159.739.93719.6115.39178.544.63821.9517.23195.448.8592方管516.9813.33217.147.19620.0315.72251.154.59722.9718.03282.361.38825.7920.25310.967.58100方管518.5814.58282.856.57621.9517.23328.265.54725.2119.79370.274.04828.3522.36408.981.78108方管519.9615.67346.9972.14623.5518.49400.0785.13727.0221.21448.1597.61830.3523.82491.42109.561036.6228.75564.27131.841242.3733.26620.05151.9112.543.7334.33631.48156.571447.5937.36660.12169.7116.553.3841.90690.13188.751856.4644.32698.50198.48110方管728.0121.99503.491.54831.5524.77557.9101.4934.9827.46608.4110.61037.4229.37600.90137.261243.3334.01661.57158.301448.7138.24705.79177.051653.5742.05734.96193.471857.9045.45750.37207.58120方管522.3617.55485.4789.79626.4320.75562.16106.17730.3823.85632.54121.99834.1926.84696.82137.231041.4232.15807.91165.941248.1337.78987.05192.031454.3142.639665.79216.231659.9747.081015.66237.3150方管633.6326.401145.91168.85738.7830.441299.44194.70843.7934.381443.00219.851053.4241.931701.21268.021262.5349.091922.61313.261471.1155.822109.19355.491679.1762.152262.95394.63180方管1698.3777.224252.42590.5518108.385.024541.3648.77200方管859.7946.943621400.251073.4258.634337.63491.531286.5367.934983.59579.081499.1177.85562.26662.7816111.1787.276076.38742.5518122.796.326528.64818.29250方管1093.4273.338841.87781.7312110.5386.7710254.22924.9414127.1199.7811556.241063.5116143.17112.3912751.411197.3118158.7124.5813843.171326.27280方管10105.4282.7512648.95987.8612124.9398.0714726.821170.8814143.91112.9716663.461348.7716162.37127.4618462.791521.4218180.3141.5420128.711688.73注:1立方米钢铁重7850kg。

方钢及六角钢的d系指内切圆直径d重量（kg/m）d重量（kg/m）mm方钢六角钢圆钢mm方钢六角钢圆钢50.1960.1700.1546028.26024.47422.19560.2830.2450.2226230.17526.13323.70070.3850.33303026432.15427.84625.25380.5020.4350.3956533.16028.72026.05090.6360.5510.4996634.19529.61426.853100.7850.6800.6176836.29831.43628.509110.9500.8230.7467038.46533.31230.210121.1300.9790.8887240.69435.24331.961131.3271.1491.0427442.98737.22833.762141.5391.3321.2087544.13038.24034.680151.7661.5301.3877645.34239.26735.611162.0101.7401.5787847.75941.36137.510172.2691.9651.7828050.24043.50939.458182.5432.2031.9988556.71649.11844.545192.8342.4542.2269063.58555.06749.940203.1402.7192.4669570.84661.35555.643213.4622.9982.71910078.50067.98361.654223.7993.2902.98410586.54674.95167.973234.1533.5963.26111094.98582.26074.601244.5223.9163.551115103.81689.90881.537254.9064.2493.853120113.04097.89688.781265.3074.5964.168125122.656106.22496.334275.7234.9564.495130132.665114.891104.195286.1545.3304.834135143.066123.899112.364296.6025.7175.185140153.60133.247120.841307.0656.1185.549145165.046142.934129.627328.0386.9616.313150176.625152.962138.721349.0757.8597.127155188.596163.329148.123359.6168.3287.550160200.960174.036157.8343610.1748.8117.990165213.716185.084167.8523811.3359.8178.903170226.865196.471178.1794012.56010.8779.865175240.406208.198188.8154213.84711.99210.876180254.340220.265199.7584415.19813.16211.936185268.666232.638211.0104515.89613.76612.485190283.385245.419222.5704616.61114.38513.046195298.496258.506234.4384818.08615.66314.205200314.000271.932246.6155019.62516.99515.413205329。