最全的方管尺寸規(guī)格表

表6-40冷拔無縫方形鋼管的尺寸規(guī)格基本尺寸截面面積F/cm2理論質(zhì)量G/(kg/m)慣性矩Jx=Jy/cm4截面系數(shù)Wx=Wy/cm3ASmm12O.81.0O.3480423O.2730.332O.0739O.0873O.123O.146141.00.503O.7121.5O.394O.5590.144O.206O.1920.274161.O1.5O.583O.832O.4580.653O.222O.300O.278O.374181.O1.52.O0.6630.9521.21O.5210.747O.952O.324O.4420.535O.360O.4910.595201.01.52.02.5O.7431.071.371.640.583O.8411.081.29O.4530.624O.763O.8740453O.624O.763O.874221O.823O.646O.612O.556

1.51.19O.9360.850O.77321.531.201.05O.9532.51.841.451.211.102.52.141.681.861.492532.491.952.081.572.52.642.083.412.2733.012.423.862.58303.53.502.754.252.8343.893.054.583.052.52.842.234.212.633233.332.614.793.003.53782.975.293.313244.213.305.733.582.53.142.475.543.2233.692.896.453.68353.54.203.307.164.0944.683.687.784.4555.584.388.795.022.53.242.556.183.4333.812.997.073.93363.54.3_43.4l7.874.3744.853.8l8.564.7655.754.539.705.392.53.642.868.684.3434.293.379.984.993.54.903.8511.165.584045.494.3l12.216.1l56.585.1613.986.9967.555.9315.347.67

2.53.843.0210.154.8334.533.5511.705.573.55.184.0713.106.244245.814.5614.376.8456.985.4816.567.8768.036.3018.228.583.55.604.4016.437.304546.234.9418.078.0357.585.9520.909.2968.756.8723.191O.314579.817.8024.9711.10810.88.4426.3011.5947.095.5625.5610.2258.586.7329.8111.935069.957.8133.3513.34711.218.8036.2314.49812.359.7038.5115.4147.896.1934.8712.5859.587.5240.9514.8955611.158.7546.1316.77712.519.9050.4718.35813.9510.9554.0419.6548.696.8246.2115.4510.588.3054.5718.1960612.359.6961.8220.61714.0111.0068.0322.68815.5512.2173.2824.4349.497.4559.7818.3965511.589.0770.9221.82

1107110728.0121.99503.491.54831.5524.77557.9101.4934.9827.46608.411O.6613.5510.6480.7224.84715.4112.1089.2727.46817.1513.4796.6429.74410.298.0875.7821.6570512.589.8790.2625.79614.711.58103.129.47716.8113.19114.532.7270818.7514.72124.535.57411.098.7094.425.17513.5810.66112.830.0875615.9512.52129.434.507182114.29144.238.44820.3515.98157.341.94411.899.33115.928.96514.5811.44138.934.7280617.1513.46159.739.93719.6115.39178.544.63821.9517.23195.448.85516.9813.33217.147.19620.0315.72251.154.59722.9718.03282.361.38825.7920.25310.967.58518.5814.58282.856.57621.9517.23328.265.54100725.2119.79370.274.04828.3522.26408.981.78注：理論質(zhì)量計(jì)算G=0.0157S(A+A一2.8584S)式中G每米鋼管的質(zhì)量(kg/m);A方形鋼管的邊長(mm);S方形鋼管的公稱壁厚(mm).以鋼管R=1.5S時(shí)，鋼的密度為7.85g/cm3的計(jì)算公式。表6-41冷拔無縫矩形鋼管的尺寸規(guī)格基本尺寸截面面積F理論質(zhì)量G慣性矩截面系數(shù)ABSJxJyWxwy/cm2/(kg/mmcm4cm30.8O.203O.160O.0074O.02390.02970.04781O5lO.243O.191O.0082O.02700.03290.05470.80.2350.185O.0088O.0388O.0354O,0646125l0.2830.2220.0099O.0449O.0395O.0748O.8O.2510.1970.0139O.0438O.04620.07306lO.3030.2380.01570.0509O.0524O.08490.80.283O.2230.01600.06540.0535O.093514610.343O.269O.01820.0767O.0608O.1101.5O.471O.370O.0215O.0973O.0715O.139

0.80.299O.2350.0233O.0724O.0665O.1047lO.3630.285O.0268O.08520.0765O.1221.5O.501O.3940.03240.109O.09270.156O.8O.347O.273O.0545O.0934O.1090.133lO.423O.332O.0640O.111O.128O.158101.50.5910.4640.0818O.144O.164O.20620.7310.5740.0925O.167O.185O.2380.8O.299O.2350.01710.0784O.05710.1051O.363O.2850.0195O.0922O.0651O.1231561.5O.501O.394O.0230O.118O.0768O.1572O.611O.480O.02400.133O.07990.177O.3470.2730.03620.111O.0905O.139O.8O.4230.3320.04210.1320.105O.165811.50.591O.464O.0525O.173O.131O.216162O.7310.5740.0579O.200O.1450.2500.8O.411O.323O.09410.1480.157O.18610.5030.395O.1120.1770.186O.222121.5O.7110.5590.147O.236O.244O.2952O.891O.700O.1700.2790.2840.3490.8O.3950.3100.0532O.1620.1180.1801O.483O.379O.0624O.1940.139O.21591.5O.681O.535O.07960.258O.177O.28720.8510.668O.0897O.304O.1990.337O.20.4110.323O.06800.1740.1360.19418101O.503O.3950.08020.208O.161O.2311.50.711O.559O.1037O.2780.2070.30920.8910.700O.1190.3290.237O.366O.80.4750.373O.1490.2220.213O.2461410.583O.458O.178O.266O.255O.296

1.520.8311.0510.653O.825O.239O.283O.3600.432O.3410.404O.400O.4802080.811.520.4110.5030.711O.891O.3230.395O.5590.700O.04450.0520O.0654O.0728O.197O.2360.315O.373O.111O.130O.164O.182O.1970.236O.315O.373100.811.52O.4430.5430.7710.971O.3480.4260.606O.763O.0748O.0884O.115O.1320.227O.2720.367O.4380.150O.1770.229O.2630.2270.2720.367O.438120.811.522.50.4750.583O.8311.051.24O.373O.4580.653O.8250.976O.114O.1360.1800.2110.231O.2560.3080.418O.5030.565O.1900.226O.3000.3520.3850.2560.308O.418O.5030.565229O.8l1.522.5O.459O.563O.8011.0111.19O.361O.442O.629O.794O.9360.06400.0753O.0967O.110O.117O.271O.3250.440O.5270.589O.142O.167O.215O.2440.2590.2460.2950.400O.479O.53614O.8l1.522.50.5390.663O.9511.211.44O.4230.520O.746O.9511.13O.177O.2120.286O.3410.381O.361O.4350.598O.727O.828O.253O.3030.4080.487O.5440.3280.3960.543O.661O.7532412O.811.52O.539O.6630.9511.21O.423O.520O.747O.951O.134O.160O.213O.2520.4030.4870.669O.8150.224O.267O.3550.419O.336O.406O.5570.679

2.51.441.13O.277O.928O.4620.77425lOO.811.522.5O.523O.643O.9211.171.39O.4110.505O.723O.9201.090.09180.109O.142O.164O.1780.399O.4820.660O.802O.9100.184O.2170.284O.329O.355O.320O.386O.5280.6420.7281511.522.5O.7431.071.371.64O.5830.8411.081.29O.279O.3790.457O.5150.6260.8681.071.23O.372O.5050.609O.6870.501O.6914O.854O.983281111.522.50.7231.041.331.590.567O.8181.051.25O.1510.200O.2350.2570.6830.9451.161.33O.2740.363O.426O.468O.488O.675O.328O.95114l1.522.50.7831.131.451.74O.615O.8881.141.37O.263O.356O.4280.4820.7921.101.361.58O.376O.509O.612O.6880.5660.788O.9731.131611.522.5O.8231.191.531.84O.6460.9351.201.450.3570.489O.5950.676O.8651.211.501.740.447O.612O.7430.845O.618O.8631.071.24282211.522.533.5O.9431.371.772.142.492.800.7401.081.391.681.952.20O.7441.041.291.501.671.801.081.521.902.232.502.720.6770.9451.171.361.521.64O.7741.091.361.591.791.9430121.51.130.8880.2631.190.4390.796

2251.451.742.O11.141.371.570.3120.347O.3691.481.7l1.89O.5200.578O.614O.9841.141.2632131.52.51.221.571.902.19O.9591.231.491.72O.339O.406O.454O.4881.481.842.142.390.521O.624O.6990.75lO.9271.151.341.49161.52.51.3l1.692.042.371.031.331.601.860.5530.6740.768O.8401.692.112.472.770.691O.842O.9611.051.071.321.541.73251.52.51.582.052.492.911.211.611.962.281.571.972.312.602.322.923.453.911.261.581.852.081.451.832.162.4435141.52.53.51.341.732.092.432.731.051.361.641.902.14O.4390.5300.599O.649O.6831.962.452.863.2l3.50O.6270.7570.8560.9280.9751.121.401.641.842.0036181.52.53.51.491.932.342.733.081.171.521.842.142.420.8110.9981.151.271.372.463.103.654.134.530.9011.111.281.411.521.371.722.032.292.512822.331.832.854.262.042.3637152251.852.242.6l1.451.762.05O.6610.753O.8212.963.473.9lO.8811.001.091.601.882.12

3.52.943.252.312.55O.870O.9014.284.581.161.202.312.4840162253352.012.442.853.223.571.581.922.232.532.80O.832O.9531.051.121.163.774.465.055.555.971.041.191.311.401.461.892.232.522.772.98202253352.172.643.093.503.861.702.072.422.753.051.411.641.831.992.114.355.165.876.487.011.411.641.831.992.112.182.582.933.243.5025:3352.372.893.393.854.291.862.272.663.023.362.392.823.183.493.755.076.046.907.658.311.912.252.542.792.992.543.023.453.834.15423022.652.083.836.532.553.1145302253352.773.393.994.555.092.182.663.133.573.994.074.835.516.116.627.739.2610.6511.9013.012.713.223.574.074.423.444.124.735.295.784830:2.893.542.272.784.305.129.0610.872.873.413.774.5350322253.053.744412.402.943.465.186.187.0710.4812.6014.553.243.864.424.195.045.82553823.492.748.3614.934.405.43

2.533.544.295.075.816.533.373.984.565.1210.0411.5812.9714.2318.0320.9123.5726.015.296.096.837496.567.608.579.4660403.5456.307.098.574.955.566.7315.8417.4220.1530.4133.6639.417.928.7110.0710.1411.22136910.5712.3414.006.828.309.6910.9934.0539.9845.0449.2958.3569.I178.5186.6413.5215.9918.0219.7116.6719.7522.4324.758060456710.2912.5714.7416.808.079.8711.5713.1958.7969.7579.4087.8192.76110.7126.8141.119.60.23.25264729.2723.1927.6831.7035.289060456711.09.13.5715.9418208.7010.6512.5214.2965.0777.3388.1897.70123.7148.2170.4190.321.5925.7829.3932.5727.4832.9337.8642.3010070567815.5718.3421.0023.5412.2214.4016.4818.48122.O140.1156.4170.9215.2248.6279.3307.134.8640.0444.6848.8343.0449.7355.8661.4311075567817.0720.1423.1025.9413.4015.8118.1320.36155.8179.5201.0220.4285.8331.4373.4412.141.5447.8753.6158.7951.9660.2567.8974.92120806721.9425.2017.2219.78225.6253.4430.6486.656.4063.3571.7681.10

8928.3431.3722.2524.63278.7301.6538.5586.569.6775.4189.7597.7413085678923.7427.3030.7434.0718.6421.4324.1326.75278.9314.07346.3375.8547.8620.5682.4751.663.6373.9081.4988.4384.2895.47105.9115.6140807891028.0031.5434.9738.2921.9824.7627.4530.05290.8320.3347.3371.7715.1794.1867.8936.472.7080.0886.8l92.92102.2113.4124.O133.8150757891028.7032.3435.8739.2922.5325.3928.1630.84266,0292.6316.8338.6814.6905.3990.11069.370.9378.0384.4790.29108.6120.7132.O142.61606589101132.3435.8739.2942.5925.3928,1630.8433.43220.9238.1253.4266.9975.41066.81152.01231.267.9773.2777.9882.13121.9133.3144.O153.9注：理論質(zhì)量計(jì)算。G=0.0157S(A+B一2.8584S)式中G——每米鋼管的質(zhì)量(k(m);A、B——矩形鋼管的長與寬(mm);S——矩形鋼管的公稱壁厚(mm)。以鋼管R=1.5S時(shí)，鋼的密度為7-85g/cm3的計(jì)算公式。表6-42冷拔無縫橢圓形鋼管的尺寸規(guī)格630.5O.0628O.04930.000600.00195O.003990.00651O.50.08640.0678O.00159O.005000.00793O.012584O.80.131O.1030.00208O.00697O.O1040.017410.157O.123O.00228O.00793O.0114O.01981.20.181O.142O.002410.00867O.012lO.0217O.5O.1100.0864O.0033lO.01020.0132O.020550.8O.168O.132O.00452O.0147O.0181O.029310.2040.1600.0005080.01700.0203O.0340lO1.2O.238O.186O.00548O.0189O.0219O.0379O.50.126O.09870.0Cr729O.0129O.0208O.02587O.80.194O.1520.01030.01870.02950.03731O.236O.185O.0119O.0218O.0341O.04361.20.2750.2160.01320.0245O.03770.04890.50.1180.0925O.0023l0.01430.O1160.02391240.8O.181O.142O.003070.02070.0153O.034510.2200.1730.00338O.024lO.01690.0402/(kg/m)/cm2cm4cm3mm基本尺寸截面面積理論質(zhì)量慣性矩截面系數(shù)JxJYWxWy

基本尺寸截面面積理論質(zhì)量慣性矩截面系數(shù)JxJYWxWy1.20.256O.2010.00358O.02700.01790.045060.50.8l1.2O.1340.2060.251O.294O.105O.162O.197O.2310.005970.008380.00958O.0105O.0182O.0266O.0313O.0353O.0199O.OZ79O.0319O.035l0.03040.0444O.0521O.0588147O.50.811.2O.1570.244O.298O.3510.123O.191O.234O.275O.00979O.04lO0.01620.0180O.0295O.04370.0519O.05910.0280O.0400O.04630.0515O.042lO.0625O.07410.0844155O.5O.8l1.2O.149O.2310.2830.332O.117O.182O.222O.26lO.0048lO.00662O.007480.008120.0290O.O4270.0505O.0573O.01920.02650.02990.03250.03860.0569O.06730.07641680.50.8l1.2O.181O.282O.3460.4070.1420.2210.2710.320O.0150O.0217O.02540.02850.0449O.0671O.080l0.0918O.03740.05420.0634O.07120.05610.0838O.100O.115188O.5O.8l1.2O.1960.3060.377O.4450.1540.2400.296O.349O.0166O.02410.0283O.0318O.0602O.09050.108O.1250.04160.0604O.0707O.07950.0669O.1010.1200.13990.5O.811.2O.204O.3190.3930.463O.160O.250O.308O.364O.02170.0318O.03750.0424O.0648O.0974O.117O.135O.0482O.07060.08830.0942O.07190.1080.1300.15020100.50.811.20.2280.3570.4400.520O.179O.2800.3450.4080.0302O.0446O.05290.0602O.0897O.1360.164O.189O.0604O.08920.106O.12l0.0897O.1360.1640.189

O.80.3820.3000.0680O.153O.1130.1531O.4710.370O.0813O.185O.136O.185121.2O.5580.438O.0932O.2140.155O.2141.50.683O.536O.109O.254O.18lO.254O.80.3820.300O.0315O.1900.07880.158lO.471O.3700.03700.2290.09250.19181.2O.558O.4380.04170.266O.1040.222241.50.683O.5360.04740.316O.1190.263O.8O.432O.339O.0799O.24lO.133O.2001O.5340.4190.09560.291O.1590.243121.2O.6330.4970.1100.339O.1830.2821.50.7780.610O.128O.4050.214O.337O.80.470O.369O.1030.309O.1580.2381O.58lO.456O.1240.3760.1900.28926131.2O.6900.541O.142O.4380.2190.3371.50.8480.666O.1680.524O.258O.403O.80.482O.379O.06470.38l0.129O.25410.5970.469O.07690.463O.1540.30930101.2O.7080.556O.0878O.541O.1760.36l1.5O.8710.6840.102O.6490.204O.4330.8O.5450.428O.162O.48lO.216O.3211O.675O.530O.195O.5870.260O.39130151.2O.8030.630O.226O.688O.302O.4591.50.990O.7770.268O.8290.358O.552O.80.5830.4580.2440.5420.27lO.36llO.723O.567O.296O.662O.329O.44l181.2O.8590.6750.345O.776O.3830.5181.51.060-832O.412O.9370.457O.62434170.8O.621O.4870.239O.708O.281O.417

I1.50.769O.9161.130.604O.719O.888O.2900.337O.4030.8641.021.230.3410.396O.4740.5080.599O.724433222.231.752.714.341.702.024422I1.51.Ol1.201.481.950.7890.9411.171.530.6510.7630.9201.161.922.272.773.54O.5920.694O.8361.050.8751.031.261.6145151.21.50.9111.091.341.76O.715O.8521.051.38O.2820.327O.3890.4781.641.932.352.99O.376O.436O.519O.6370.727O.8571.041.33231121.51.041.241.532.010-814O.9701.201.580.734O.8611.041.312.092.473.O13.86O.6380.749O.9041.14O.9291.101.341.7228I1.51.121.331.652.17O.8751.051.291.701.141.341.632.072.382.813.444.41O.813O.9571.161.481.061.251.531.965025121.51.151.371.702.23O.9001.081.331.75O.9691.141.381.752.853.374.135.310.775O.9121.101.401.271.351.652.12341721.481.16O.4961.560.5840.9183612O.81.21.50.583O.7230.8591.060.458O.567O.6750.832O.1150.1390.1590.1870.6700.8190.9611.16O.192O.2310.266O.312O.3730.455O.534O.644

384043180.81.21.5O.6590.817O.9721.201.570.5180.641O.763O.9441.23O.286O.347O.405O.4840.6000.8461.041.221.481.87O.3180.386O.450O.538O.667O.4700.576O.677O.8211.0426121.50.9741.161.441.890.7650.9111.131.480.8370.9831.191.501.511.782.162.76O.6440.756O.9141.160.7930.9351.141.4520I1.5O.9111.091.341.760.715O.8521.051.38O.4830.5650.6780.8471.441.692.062.62O.4830.565O.679O.847O.718O.8461.031.3132I1.51.151.371.700.9001.081.331.481.752.132.342.763.38O.9271.091.331.091.291.575039I1.51.371.632.032.671.071.281.592.102.633.103.804.883.844.555.597.211.351.591.952.501.541.822.232.8851171121.51.041.241.532.Ol0.8140.9701.201.580.4180.4880.584O.7232.422.853.484.45O.4s120.574O.687O.851O.9471.121.361.755428121.51.261.501.862.450.9871.181.461.921.331.571.902.433.704.385.366.920.9491.121.361.731.371.621.992.56552311.190.9370.8773.440.7621.25

1.21.51.421.772.321.121.391.821.031.241.574.074.986.41O.8951.081.361.481.812.3335121.52.51.381.652.052.703.341.091.301.6l2.122.622.222.633.214.124.954.475.316.508.3910.181.271.501.832.352.831.621.932.373.053.705628I1.52.51.291.541.912.5l3.101.011.211.501.972.441.371.621.972.5l2.994.044.795.867.589.160.9811.161.411.792.131.441.712.092.713.276020I1.52.51.231.461.812.392.95O.9621.151.421.882.3l0.696O.815O.9821.231.453.974.705.757.418.950.696O.815O.9821.231.451.321.571.922.472.9930I1.52.51.381.652.052.703.341.091.30I.612.122.621.702.012.453.123.734.995.927.279.4011.391.141.34I.632.082.491.661.972.423.133.806432I1.52.51.481.772.192.893.571.161.391.722.272.812.082.462.993.834.606.087.218.8611.4813.951.391.531.872.392.871.902.252.773.594.36653511.541.212.576.681.472.06

1.21.52.51.842.293.023.731.441.802.372.933.033.7l4.765.737.929.7412.6415.371.732.122.723.272.443.003.894.736622Il1.52.51.351.612.002.643.261.061.271.572.072.56O.9371.101.331.681.985.326.297.731O.0012.400.8521.001.2l1.521.801.6l1.912.343.033.6770351.52.52.403.173.931.892.493.083.965.096.1211.7015.2018.522.262.913.503.344.345.2972241.52.52.192.893.571.722.272.8l1.752.2l2.6310.1013.1015.9l1.461.852.192_813.644.4276381.52.52.623.464.282.052.713.365.1l6.587.9415.0219.5923.9I2.693.464.183.955.166.2980401.52.52.763.644.522.162.863.555.997.739.3517.6222.9728.033.003.864.674.415.747.Ol81271.52.52.473.274.051.942.573.182.533.233.8514.5318.9023.021.882.392.863.594.675.688.4421.52.52.903.834.752.283.Ol3.736.979.0010.9l20.4726.6632.643.324.295.204.876.357.77561.53.234.272.533.3513.1617.1824.6932.254.706.145.887.68

2.55.304.1620.9639.527.499.4l1.52.162.763.5320.082.354.46903023.642.864.5l26.163.005.812.54.523.555.4I32.013.607.11注：理論質(zhì)量計(jì)算G=0.0123S(A+B—2S)式中G每米鋼管的質(zhì)量(kg/m);A、B——橢圓形鋼管的長軸、短軸(mm);S——橢圓形鋼管的公稱壁厚(mm)o以鋼的密度為7.85g/cm3的計(jì)算公式。表6-43冷拔無縫平橢圓形鋼管的尺寸規(guī)格105O.8O.186O.1460.005980.01780.0239O.0357

1O.2260.177O.00675O.02080.0270O.04164O.80.208O.1640.O04440.0275O.02220.0458121O.254O.200O.00491O.03230.0246O.05380.8O.227O.178O.O1110.0323O.03690.05386lO.2770.2180.01270.0380O.04240.0634O.8O.2680.210O.01840.0528O.05270.075514710.3290.2580.0214O.0630O.06120.09001.50.4690.368O.0268O.08330.0766O.1190.8O.2660.209O.009550.0564O.0382O.0752155lO.326O.256O.01080.067l0.0434O.08951.5O.465O.365O.0127O.0887O.05100.118O.8O.3090.2430.0285O.08100.0713O.10l16810.380O.298O.03350.09690.08370.12l1.5O.546O.429O.0428O.13lO.1070.1630.80.330O.259O.0347O.098lO.0817O.11510.4060.318O.0409O.1180.0962O.139178.51.5O.585O.459O.05290.1590.1240.1881.80.685O.538O.0580O.1800.136O.2122O.7480.588O.0606O.192O.143O.226O.8O.3230.2530.0176O.10l0.05870.11210.397O.312O.0203O.12lO.0677O.1341861.5O.572O.4490.02490.1640.08290.1821.8O.6700.5260.02640.1840.08810.2062O.7310.5740.02710.196O.09030.2181O.43l0.3390.0494O.141O.110O.1571.50.623O.489O.06430.1930.1430.2141891.8O.73l0.574O.07090.2180.1580.2422O.8000.628O.07440.233O.165O.25920lO1O.483O.379O.0697O.198O.139O.198

1.5O.701O.550O.0920O.272O.184O.2721.80.824O.6470.1020.3lO0.205O.31020.903O.709O.108O.3330.2160.3331O.4690.368O.O3420.1980.0976O.1881.5O.679O.533O.04310.271O.1230.2582171.8O.798O.6270.0466O.308O.133O.29420.8740.686O.0483O.33lO.1380.315lO.540O.424O.0532O.302O.1330.2511.5O.786O.6170.0686O.4190.1720.34981.8O.927O.727O.0752O.4800.188O.4002.421.02O.7980.07860.516O.197O.430l0.5860.4600.126O.35l0.2090.2931.5O.855O.671O.168O.4910.279O.409121.81.Ol0.7920.19lO.564O.318O.47021.11O.870O.203O.609O.3390.5081O.680O.5350.3IlO.473O.336O.3791.50.996O.7820.433O.6670.4680.53318.5251.81.18O.926O.497O.770O.537O.61621.301.020.5360.8330.580O.666lO.637O.5000.162O.452O.249O.3481.5O.9320.732O.22l0.634O.340O.4882613l.81.100.864O.250O.7320.385O.56321.210.95lO.2670.792O.411O.6091O.606O.475O.06920.457O.163O.3381.50.885O.6950.09020.600O.2120.4448.51.81.05O.8200.09930.6900.234O.5ll2721.15O.90l0.1040.748O.2450.55410.663O.5200.1830.5090.27l0.37713.51.5O.9710.762O.2500.7150.3700.530

1.81.15O.901O.284O.827O.420O.61221.260.992O.3040.8960.450O.66410.6830.536O.110O.608O.22lO.405lO1.51.000.7860.147O.8570.294O.57l3021.301.02O.1731.070.347O.716lO.7400.5810.256O.7070.34l0.472151.51.090.8530.3531.000.4700.66721.421.110.4321.26O.5760.840l0.8430.662O.3791.040.446O.61434171.51.240.9730.5291.49O.6220.87421.621.27O.6551.880.7701.1110.826O.6480.1981.07O.33lO.59636121.51.220.954O.2701.53O.449O.84921.591.25O.3251.930.5421.07l0.8970.7040.2561.37O.394O.70539131.51.321.04O.3511.970.5391.0l21.731.36O.4262.50O.6561.281O.9970.7830.63l1.72O.632O.86240201.51.471.16O.8902.48O.8901.2421.931.521.113.161.111.5811.040.8160.4032.14O.5370.95045151.51.541.21O.5593.080.7451.3722.021.580.6883.94O.9171.75l1.250.9241.263.431.011.3750251.51.861.461.814.961.441.9922.451.922.296.391.832.5611.180.929O.5973.140.7031.235l171.51.751.370.8364.54O.9841.7822.30l.8l1.045.841.222.29

6020I1.402.072.731.101.632.14O.99131.411.775.177.529.720.9931.4l1.771.722.513.2411.511.192.225.991.482.00301.52.241.763.208.722.132.9l22.962.324.0911.302.733.7711.6l1.272.7l7.291.692.2864321.52.401.883.9l10.72.443.3323.172.495.Ol13.83.134.32l1.541.2l1.346.921.222.1066221.52.291.801.9010.11.733.0623.022.372.4013.12.183.9711.541.2lO.8287.2,40.9742.1069171.52.291.801.1610.61.373.0623.022.371.4513.71.703.9711.771.393.579.582.042.7470351.52.632.065.1714.O2.954.0023.472.736.6518.23.805.2l1.52.501.962.5013.22.083.67722423.302.593.1717.22.644.762.54.093.213.7820.93.155.8I1.53.Ol2.377.8221.13.9l5.28804023.993.1310.127.65.056.892.54.953.8812.233.76.128.431.52.822.223.6219.02.684.68812723.732.934.6224.73.426.102.54.623.635.5330.24.097.451.53.142.475.0326.23.355.81903024.163.276.4534.24.307.592.55.164.057.7541.95.179.31注：理論質(zhì)量計(jì)算G=0.0157S(A+0.5708B—1.5708S)式中G每米鋼管的質(zhì)量(kg/m)A、B平橢圓鋼管的長與寬(mm);S平橢圓鋼管的公稱壁厚(mm)。以鋼的密度為7.85g/cm3的計(jì)算公式。表6-44冷拔無縫內(nèi)外六角形鋼管的尺寸規(guī)格基本尺寸慣性矩截面系數(shù)截面面積F理論質(zhì)量C/(kg//cm2m)Jx=JYWxWymmcm4cm31.50.3200.251/(kg//cm2m)Jx=JYWxWymmcm4cm31.50.3200.251O.02010.0503O.04361.51021.51221.51420.383O.301O.424O.333O.5220.4lO0.5270.414O.6610.5190.63l0.4960.799O.6270.0218O.0544O.047lO.0445O.0890O.077lO.0503O.1010.08710.0835O.139O.12lO.09700.1620.140O.14lO.20lO.174O.167O.2380.20621.491.171.020.851O.7372.51.811.421.19O.9940.8612432.111.661.341.110.96542.642.071.551.291.1221.701.331.501.110.9612.52.071.631.761.311.132732.421.901.991.481.283.52.752.162.191.621.4043.062.402.351.741.5121.911.502.101.401.212.52.331.832.491.661.443032.732.152.831.891.643.53.112.443.132.091.8143.472.733.392.261.9622.051.612.591.621.40322.52.501.9r73.081.921.6632.942.313.512.191.90171.5O.7870.6180.268O.3150.273171.5O.7870.6180.268O.3150.27321.010.7910.3240.382O.3312.51.201O.946O.3680.433O.37531.381.09O.401O.471O.408191.50.891O.700O.385O.406O.35121.150.899O.472O.496O.4302.51.381.08O.541O.5690.49331.591.25O.5950.626O.5421.51.05O.822O.61921.351.06O.767222.51.641.290.89131.901.49O.9920.563O.488O.697O.6040.81OO.7010.902O.7813.53.363.752.632.943.894.222.432.642.112.2922.321.823.772.091.812.52.852.244.502.502.173633.362.645.172.872.493.53.843.025.763.202.7744.313.386.293.503.0333.883.047.893.853.333.54.453.498.854.323.744l45.003.929.724.744.114.55.534.3410.515.134.4456.034.7411.225.474.7434.403.4511.434.974.303.55.053.9712.885.604.854645.694.4714.216.185.354.56.3l4.9515.436.715.8156.905.4216.557.196.2335.334.1920.227.356.373.56.154.8222.918.337.215546.945.4525.429.258.014.57.716.0527.7810.108.7558.466.6429.971O.909.4436.375.0034.2810.559.133.57.365.7839.0212.001O.406548.326.5343.5113.3911.594.59.277.2847.7514.6912.72510.198.0051.7615.9313.7975I9.711O.837.628.5068.62