关于钢结构防腐中型钢表面积的计算及数值对照表

1、.刚接触防腐的预算才知道动力除锈要用表面积找了半天希望能帮助大家！每1m表面积(m2)=2(h-d)+4b-0.8584(r+r1)h:高度(14a为140mm)b:腿宽度(14a为58mm)d:腰厚度(14a为6.0mm)r:内圆弧半径(14a为9.5mm)r1:腿端圆弧半径(14a为4.8mm)计算时各个数据均以m为单位,这样算出来的是正反两面表面积之和槽钢表面积对照表序号型号理论重量表面积kg/mM2/t155.43844.84626.36.63442.49236.56.70942.57488.04539.30451010.00738.82661212.05937.294712.612.

2、31837.488814a14.53535.088914b16.73330.71016a17.2433.078111619.75229.0591218a20.17431.25513182327.5761420a22.63730.558152025.77726.981622a24.99929.934172228.45326.4631824a26.8629.5511924b30.62826.0372024c34.39623.3192125a27.4129.7022225b31.33526.12325c35.2623.3262427a30.83828.2052527b35.07724.9292627

3、c39.31622.3352728a31.42728.3252828b35.82324.9792928c40.21922.3413030a34.46327.3913130b39.17324.1923230c43.88321.683332a38.08326.1513432b43.10723.1893532c48.13120.8453636a47.81423.1753736a53.46620.7953836b59.11818.8693940c58.92820.4094040a65.20418.5024140a71.48816.94不等边角钢表面积对照表序号型号截面周长理论重量每吨长度每吨表面积百米

4、面积mmkg/mm/TM2/tm2/100m125*16*378.130.9121096.491 85.669 7.813 225*16*476.841.176850.340 65.340 7.684 332*20*3100.131.171853.971 85.508 10.013 432*20*498.841.522657.030 64.941 9.884 540*25*3126.131.484673.854 84.993 12.613 640*25*4124.841.936516.529 64.483 12.484 745*28*3142.131.687592.768 84.250 14.

5、213 845*28*4140.842.203453.926 63.931 14.084 950*32*3160.131.908524.109 83.926 16.013 1050*32*4158.842.494400.962 63.689 15.884 1156*36*3180.132.153464.468 83.665 18.013 1256*36*4178.842.812355.619 63.599 17.884 1356*36*5177.553.466288.517 51.226 17.755 1463*40*4200.843.185313.972 63.058 20.084 1563

6、*40*5199.553.92255.102 50.906 19.955 1663*40*6198.264.638215.610 42.747 19.826 1763*40*7196.675.339187.301 36.836 19.667 1870*45*4224.843.57280.112 62.980 22.484 1970*45*5223.564.403227.118 50.774 22.356 2070*45*6222.265.218191.644 42.595 22.226 2170*45*7220.976.011166.362 36.761 22.097 2275*50*5243

7、.554.808207.987 50.655 24.355 2375*50*6242.265.699175.469 42.509 24.226 2475*50*8239.687.431134.571 32.254 23.968 2575*50*10237.19.098109.914 26.061 23.710 2680*50*5253.555.005199.800 50.659 25.355 2780*50*6252.625.935168.492 42.564 25.262 2880*50*7250.976.848146.028 36.649 25.097 2980*50*8249.687.7

8、45129.116 32.238 24.968 3090*56*5285.555.661176.647 50.442 28.555 3190*56*6284.266.717148.876 42.319 28.426 3290*56*7282.977.756128.932 36.484 28.297 3390*56*8281.688.779113.908 32.086 28.168 34100*63*6318.267.55132.450 42.154 31.826 35100*63*7316.978.722114.653 36.341 31.697 36100*63*8315.689.87810

9、1.235 31.958 31.568 37100*63*10313.112.14282.359 25.787 31.310 38100*80*6352.268.35119.760 42.187 35.226 39100*80*7350.979.656103.563 36.347 35.097 40100*80*8349.6810.94691.358 31.946 34.968 41100*80*10347.113.47674.206 25.757 34.710 42110*70*6352.268.35119.760 42.187 35.226 43110*70*7350.979.656103

10、.563 36.347 35.097 44110*70*8349.6810.94691.358 31.946 34.968 45110*70*10347.113.47674.206 25.757 34.710 46125*80*7400.9711.06690.367 36.234 40.097 47125*80*8399.6812.55179.675 31.844 39.968 48125*80*10397.115.47464.625 25.662 39.710 49125*80*12394.5218.3354.555 21.523 39.452 50140*90*8449.6814.1670

11、.621 31.757 44.968 51140*90*10447.117.47557.225 25.585 44.710 52140*90*12445.5220.72448.253 21.498 44.552 53140*90*14441.9423.90841.827 18.485 44.194 54160*100*10507.119.87250.322 25.518 50.710 55160*100*12504.5223.59242.387 21.385 50.452 56160*100*14501.9427.24736.701 18.422 50.194 57160*100*16499.

12、3630.83532.431 16.195 49.936 58180*110*10567.122.27344.897 25.461 56.710 59180*110*12564.5226.46437.787 21.332 56.452 60180*110*14561.9430.58932.691 18.371 56.194 61180*110*16559.3634.64928.861 16.144 55.936 62200*125*12634.5229.76133.601 21.321 63.452 63200*125*14631.9434.43629.039 18.351 63.194 64

13、200*125*16629.3639.04525.611 16.119 62.936 65200*125*18626.7843.58822.942 14.380 62.678 中国标准热轧H型钢GB/T 11263-1998类别型号(HB)截面尺寸(mm)重量(kg/m)表面积HBt1t2r/tHW100100100100681017.232.5881251251251256.591023.831.5971501501501507101331.928.3391751751751757.5111340.326.2032002002002008121650.523.9212002041212165

14、6.721.4462502502502509141672.420.88425025514141682.218.5163003002943021212208521.25930030010152094.519.21730030515152010617.22635035034434810162011518.2735035012192013715.4640040038840215152414117.09939439811182414716.36140040013212417214.07640040821212419712.37641440518282423310.5244284072035242848

15、.7784584173050244156.2024984324570246054.441HM150100148100691321.432.617200150194150691631.231.9232501752441757111644.127.1663002002942008122057.324.4153502503402509142079.721.26740030039030010162410718.68245030044030011182412416.9275003004823001115281151948830011182812917.03160030058230012172813717

16、.42358830012202815115.88759430214232817513.8类别型号(HB)截面尺寸(mm)重量(kg/m)表面积HBt1t2r/tHN100501005057109.5441.6981256012560681013.336.6581507515075571014.342.0831759017590581018.239.23200100198994.571318.543.172001005.581321.737.086250125248124581325.838.823250125691329.733.933001502981495.581632.636.95130

17、01506.591637.332.46350175346174691641.833.577350175711165028.2744001504001508131655.825.2994002003961997111656.728.315400200813166624.484501504501509142065.523.0784502004461998122066.725.5684502009142076.522.42650015050015010162077.120.9025002004961999142079.522.70950020010162089.620.26350620111192010317.75660020059619910152495.121.10760020011172410619.03360620112202