hbtIx （cm4)Wx (cm3)ix (cm)Iy （cm4)Wy (cm3)iy (cm)1503034.443.4914.215.691.796.184.121.18250303.55.114.0116.016.401.776.894.591.163505035.644.4320.858.341.9220.858.341.92450503.56.515.1123.599.441.9023.599.441.905606036.845.3737.1412.382.3337.1412.382.336606048.967.0347.0715.692.2947.0715.692.297707038.046.3160.2717.222.7460.2717.222.7487070410.568.2976.9521.982.7076.9521.982.709804036.845.3755.8513.962.8618.439.211.6410804048.967.0371.1317.782.8223.0111.501.6011808039.247.2591.4522.863.1591.4522.863.15128080412.169.55117.3829.353.11117.3829.353.111310080413.7610.80199.4539.893.81140.5135.133.201410080517.0013.35241.4248.283.77169.4242.353.161510080620.1615.83280.5056.103.73196.0849.023.121610080723.2418.24316.8463.373.69220.6355.163.081710080826.2420.60350.5670.113.66243.1760.793.041810080929.1622.89381.7976.363.62263.8165.953.0119100801032.0025.12410.6782.133.58282.6770.672.9720100100415.3611.70236.3447.273.92236.3447.273.9221100100519.0014.92286.5857.323.88286.5857.323.8822100100622.5617.71333.5966.723.85333.5966.723.8523100100726.0420.44377.4975.503.81377.4975.503.8124100100829.4423.11418.4483.693.77418.4483.693.7725100100932.7625.72456.5791.313.73456.5791.313.73261001001036.0028.26492.0098.403.70492.0098.403.7027110110416.9613.31318.0657.834.33318.0657.834.3328110110521.0016.49386.7570.324.29386.7570.324.2929110110624.9619.59451.4482.084.25451.4482.084.2530110110728.8422.64512.2993.144.21512.2993.144.2131110110832.6425.62569.46103.544.18569.46103.544.1832110110936.3628.54623.09113.294.14623.09113.294.14331101101040.0031.40673.33122.424.10673.33122.424.103412060310.448.20197.3132.884.3566.4122.142.52序号方管、矩形管规格尺寸（mm)截面面积 A（cm2)每米重量（kg/m)截面特性第 1 页，共 19 页hbtIx （cm4)Wx (cm3)ix (cm)Iy （cm4)Wy (cm3)iy (cm)序号方管、矩形管规格尺寸（mm)截面面积 A（cm2)每米重量（kg/m)截面特性3512060413.7610.80255.2042.534.3184.7728.262.483612060517.0013.35309.4251.574.27101.4233.812.443712080519.0014.92375.5862.604.45197.5849.403.22...
