型材選用規(guī)范

第第頁(yè)型材選用規(guī)范實(shí)施日期2018.03.11目錄8088_WPSOffice_Level11總則 330880_WPSOffice_Level12規(guī)范性引用規(guī)范 318754_WPSOffice_Level13訂貨內(nèi)容 31305_WPSOffice_Level14尺寸、外形、重量及允許偏差 317805_WPSOffice_Level15選用庫(kù) 31總則本技術(shù)規(guī)范適用于，所有型材的選用及標(biāo)記要求。2規(guī)范性引用規(guī)范GB/T706—2016熱軋型鋼GB/T11263—2017熱軋H型鋼和剖分T型鋼GB/T702-2017熱軋鋼棒尺寸、外形、重量及允許GB/T905—1994冷拉圓鋼、方鋼、六角鋼尺寸、外形、重量及允許偏差GB/T17395—2008無(wú)縫鋼管尺寸、外形、重量及允許偏差GB/T11264—2012熱軋輕軌GB/T6728—2017結(jié)構(gòu)用冷彎空心型鋼GB/T3639—2009冷拔或冷軋精密無(wú)縫鋼管3訂貨內(nèi)容按本規(guī)范訂貨的合同應(yīng)包含下列技術(shù)內(nèi)容：產(chǎn)品名稱、標(biāo)準(zhǔn)編號(hào)、牌號(hào)、型號(hào)規(guī)格、交貨長(zhǎng)度、重量和數(shù)量、需方提出的其他特殊要求。4尺寸、外形、重量及允許偏差參照標(biāo)準(zhǔn)GBGB/T706—2016熱軋型鋼P(yáng)1-P5及附錄A。5選用庫(kù)5.1槽鋼圖1熱軋普通槽鋼尺寸結(jié)構(gòu)示意圖表1槽鋼選型表型號(hào)尺寸/mm截面面積/cm2理論重量/Kg·m-1外表面積/m2·m-1慣性矩/cm4慣性半徑/cm截面模數(shù)/cm3重心距離/cmhbdtrr1IXIYIY1iXiYWXWYZ0/cm550374.57.07.03.506.9285.4380.226268.320.91.941.110.43.551.356.363404.87.57.53.758.4516.6340.26250.811.9228.42.4351.1916.14.51.36880435.08.08.04.010.2488.0450.30710116.637.43.151.2725.35.791.4310100485.38.58.54.2512.74810.0070.36519825.654.93.951.4139.77.81.5212120535.59.09.04.515.36212.0590.42334637.477.74.751.5657.710.21.6214a140386.09.59.54.7518.51614.5350.48056453.21073.521.780.5131.7116160658.510.010.05.025.16219.7520.54293583.41616.11.82117171.7518180709.010.510.55.2529.29923.0000.60013701112106.841.9515221.51.8420200759.011.011.05.532.83125.7770.65819101442687.642.0919125.91.9522220799.011.511.55.7536.24628.4530.71325701763268.422.2123430.12.03槽鋼規(guī)格標(biāo)注方法：“[”與高度值×腿高度值×腰厚度值，如[140×38×6（簡(jiǎn)記為[14a），[140×60×8（簡(jiǎn)記為[14b）。3.2工字鋼圖2工字鋼尺寸結(jié)構(gòu)示意圖表2工字鋼選型表型號(hào)尺寸/mm截面面積/cm2理論重量/Kg·m-1外表面積/m2·m-1參考數(shù)值hbdtrr1慣性矩/cm4慣性半徑/cm截面模數(shù)/cm3IXIYixiyWXWY10100684.57.66.53.314.34511.2610.432245334.141.52499.7220a2001007.011.49.04.535.57827.9290.74223701588.152.12228731.525a25011681310.05.048.54138.1050.898502028010.22.440248.325b250118101310.05.053.54142.0300.90252803099.942.442352.432b32013211.51511.55.873.55657.7411.0881160050212.62.6172676工字鋼規(guī)格標(biāo)注方法：“Ι”與高度值×腿高度值×腰厚度值，如[200×100×7（簡(jiǎn)記為Ι20a），[200×102×9（簡(jiǎn)記為Ι20b）。3.3H鋼圖3H鋼尺寸結(jié)構(gòu)示意圖表3H鋼選型表類(lèi)別型號(hào)截面尺寸/mm截面面積/cm2理論重量/Kg·m-1特性參數(shù)HBt1t2r慣性矩/cm4慣性半徑/cm截面系數(shù)/cm3IxIYiXiYWXWYHWHW150x1501501507101340.5531.916605646.393.7322175.1HWHW175x1751751757.5111351.4340.329009847.504.37331112HWHW200x2002002008121664.2850.5477016008.614.99477160HWHW250x2502502509141692.1872.410800365010.86.29867292HWHW300x300300300101520120.494.520500676013.17.491370450HWHW400x400400400132124219.5172669002240017.510.133401120HMHM300x2002942008122073.0357.311400160012.54.69779160HMHM400x300390300101624136.710738900721016.97.262000481H鋼規(guī)格表示方法：H與高度值×寬度值×腹板厚度值×翼緣厚度值，如H100×100×6×8。3.4等邊角鋼圖4等邊角鋼尺寸結(jié)構(gòu)示意圖型號(hào)尺寸/mm截面面積/cm2理論重量/Kg·m-1外表面積/m2·m-1參考數(shù)值Z0/cmX-XX0-X0Y0-Y0X1-X1bdrIX/cm4iX/cmWX/cm3IX0/cm4iX0/cmWX0/cm3IY0/cm4iY0/cmWY0/cm3IX1/cm425x42543.51.8591.4590.0971.030.740.591.620.930.920.430.480.402.110.7630x33034.51.7491.3730.1171.460.910.682.311.151.090.610.590.512.710.8530x43044.52.2761.7860.1171.840.900.872.921.131.370.770.580.622.630.8940x4404450x55055.54.8033.7700.19611.211.533.1317.791.925.034.640.982.3120.901.4263x563576.1434.820.24823.171.945.0836.772.458.259.571.253.9041.731.7463x106310711.6579.1510.24641.091.889.3964.852.3614.5617.331.226.3684.311.9370x8708810.6678.3730.27448.172.129.6876.372.6815.4319.981.376.9891.922.03100x10100101219.26115.1200.392179.513.0525.06284.683.8440.2674.351.9618.54334.482.84160x12160121637.44129.3910.630916.584.9578.981455.686.24128.67377.493.1860.741639.574.39200x16200161862.01348.6800.7882366.156.18163.653760.897.79265.93971.413.96123.964270.395.54等邊角鋼規(guī)格標(biāo)注方法：“∠”與邊寬度值×邊寬度值×邊厚度值，如∠200×200×16，簡(jiǎn)記為∠200×24.3.5不等邊角鋼型號(hào)尺寸/mm截面面積/cm2理論重量/Kg·m-1外表面積/m2·m-1參考數(shù)值X-XY-YX1-X1Y1-Y1u-uBbdrIX/cm4iX/cmWX/cm3IY/cm4iY/cmWY/cm3Ix1/cm4Y0\/cmIY0/Cm4X0/cmIu/cm4Iu/cmWu/cm3tanα63x40x66340675.9084.6380.20123.361.965.597.291.112.4349.982.1213.120.994.340.861.990.39380x50x68050687.5605.9350.25549.492.569.2514.951.413.91102.532.6525.411.188.851.083.200.387100x63x81006381012.5849.8780.319127.373.1819.0839.391.778.21266.323.3267.881.5023.501.376.780.391125x80x1012580101119.71215.4740.402312.043.9837.33100.672.2616.56650.094.14173.401.9259.451.7413.640.404160x100x16160100161339.28130.8350.5101003.045.0595.33301.602.7740.242181.795.48548.222.51182.572.1633.440.382200x125x12200125121437.91229.7610.6411570.906.44116.73483.163.5749.993193.856.54787.742.83285.792.7441.230.392等邊角鋼規(guī)格標(biāo)注方法：“∠”與長(zhǎng)邊寬度值×短邊寬度值×邊厚度值，如∠200×125×12。3.6結(jié)構(gòu)用冷彎空心型鋼結(jié)構(gòu)用冷彎空心型鋼分為圓形冷彎空心型鋼，簡(jiǎn)稱為圓管；方形冷彎空心型鋼，簡(jiǎn)稱為方管；矩形冷彎空心型鋼，簡(jiǎn)稱為矩管。本規(guī)范中僅涉及到方管和矩形管。3.6.1方管圖5方管尺寸結(jié)構(gòu)示意圖表6方管選型表邊長(zhǎng)B/mm允許偏差/mm壁厚t/mm理論重量M/Kg·m-1截面面積A/cm2慣性矩IX=IY/cm4慣性半徑rX=rY/cm截面模數(shù)WX=WY/cm3扭轉(zhuǎn)常數(shù)It/cm4Ct/cm340±0.504.04.1985.34711.0641.4385.53219.1528.4850±0.503.04.04.2455.4545.4086.94719.46323.7251.8971.8477.7859.49031.97240.04711.7714.4360±0.605.08.12910.35650.4682.20716.82285.56025.6180±0.705.011.26914.356131.4143.02532.853216.62849.68100±0.805.014.40918.356271.0713.84254.214438.98681.72120±0.908.026.84034.191696.6394.513116.1061155.010174.58150±1.208.033.94543.2421411.85.714188.252364.1289.03160±1.208.036.88846.9911776.4966.148222.0622876.940333.56200±1.601057.0072.6042517.654257072651方管型號(hào)為：方管邊長(zhǎng)×壁厚，如30×3。3.6.2矩形管圖6矩形管尺寸結(jié)構(gòu)示意圖表7矩形管選型表邊長(zhǎng)/mm允許偏差/mm壁厚t/mm理論重量M/Kg·m-1截面面積A/cm2慣性矩/cm4慣性半徑/cm截面模數(shù)/cm2扭轉(zhuǎn)常數(shù)HBIXIYrXrYWXWYIt/cm4Ct/cm6030±0.6044.8266.14724.6918.0452.0041.1438.2305.36321.1419.5236040±0.6034.2455.40825.37113.4362.1661.5768.4586.71829.12111.1757050±0.6058.12910.35663.34537.1792.1711.89418.12114.87179.90824.6428040±0.7058.12910.35675.08024.5672.6921.54018.77012.28364.11021.7448060±0.7047.96610.14787.94556.1052.9432.35121.97618.701112.58330.3329040±0.7558.91411.356102.48727.6513.0041.56022.77413.82575.42624.81910050±0.8510.48413.356158.15552.4293.4411.98131.63120.971133.75836.80412060±0.90615.09719.232327.950108.7164.1292.37754.65836.238277.36163.59712080±0.90616.98121.632105.998214.9774.3323.15267.66653.744165.94083.39914080±1.00618.86524.032569.935247.9054.9833.21185.27661.976580.919105.83150100±1.206821.69128.09627.63235.791834.6151039.101444.135519.3085.4955.3884.0093.917111.282138.54688.827109.861915.0221147.710147.07181.8516080±1.20620.74926.433835.936286.8325.6233.259104.19276.208698.881122.27180100±1.30831.86140.3911643.149651.1326.3624.002182.572130.2261554.606222.49200100±1.30834.37643.7912145.993719.0147.0004.052214.599143.8021798.551249.6200120±1.40836.546.4238610797.174.822391802507308200150±1.50840.251.2289218157.435.952832423664396250*150±1.60635.845.6388617689.236.233112363886396300*200±2.001072.792.611313605811.18.09754606129871012矩形管型號(hào)為：長(zhǎng)邊×短邊，如40×20。3.8圓鋼圖9圓鋼尺寸結(jié)構(gòu)示意圖圖8中，d—圓鋼直徑。表9圓鋼選型表材質(zhì)45#型號(hào)Φ8，φ10，φ12，φ14，φ16，φ20，φ25，φ30，φ35，φ40，φ45，φ50，φ55，φ60，φ65，φ70，φ75，φ80，φ85