角鋼槽鋼理論重量表.doc

鍍鋅槽鋼理論重量及規(guī)格表規(guī)格高度腿寬腰厚理重5#50374.55.4386.3#63404.86.6348#80435.08.04510#100485.310.00712#120535.512.05914#a140586.014.53514#b14060816.73316#a160636.517.2416#b160658.519.75218#a18068720.17418#b1807092320#a20073722.63720#b20075925.77722#a22077724.99922#b22079928.45325#a25078727.4125#b25080931.33525#c250821135.2628#a280827.531.42728#b280849.535.83228#c280861140.21930#a300857.534.46330#b300879.539.17330#c3008911.543.88332#a32088838.08332#b320901043.10732#c320921248.13136#a36096947.81436#b360981153.46636#c3601001359.11840#a4001001058.92840#b40010212.565.20840#c40010414.571.488理論重量計算公式槽鋼計算公式（kg/m） W=0.00785 hd+2t （b - d ）+0.349 （R2 - r 2 ） h= 高b= 腿長d= 腰厚t= 平均腿厚R= 內(nèi)弧半徑r= 端弧半徑 比如 求80 mm 43mm 5mm 的槽鋼的每m 重量。從冶金產(chǎn)品目錄中查出該槽鋼t 為8 ，R 為8 ，r 為4 ，則每m 重量=0.00785 80 5+2 8 （43 - 5 ）+0.349 （82-4 2 ）=8.04kg角鋼理論重量表角鋼號數(shù)尺寸/mm理論重量（kg/m）角鋼號數(shù)尺寸/mm理論重量（kg/m）adradr22033.50.88910100121217.89822043.51.14510100141220.6112.52533.51.12410100161223.2572.52543.51.4591111071211.92833034.51.3731111081213.53233044.51.78611110101216.693.63634.51.65611110121219.7823.63644.52.16311110141222.8093.63654.52.65412.512581415.504440351.85212.5125101419.133440452.42212.5125121422.696440552.97612.5125141426.1934.545352.08814140101421.4884.545452.73614140121425.5224.545553.36914140141429.494.545653.98514140161433.39355035.52.33216160101624.72955045.53.05916160121629.39155055.53.7716160141633.98755065.54.46516160161638.5185.656362.62418180121633.1595.656463.44618180141638.3835.656564.25118180161643.5425.656866.56818180181648.6346.363473.90720200141842.8946.363574.82220200161848.686.363675.72120200181854.4016.363877.46920200201860.0566.36310715.120200241871.168770484.372770585.397770686.406770787.398770888.3737.575595.8187.575696.9057.575797.9767.575899.037.57510911.089880596.211880697.376880798.525880899.65888010911.8749906108.359907109.65699081010.946990101013.4769901