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日韩人妻视频_同房在线免费观看_少妇国产海角_卡一卡二在线

日韩人妻视频_同房在线免费观看_少妇国产海角_卡一卡二在线_青青草中文娱乐网_手机看国产av日韩av_日韩一级特黄大片免免

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    重荷載壓焊鋼格板 常用規(guī)格與安全荷載表

    2026-01-10

    鋼格板型號扁鋼(寬X厚)mm理論重量kg/m2載荷撓度跨距(mm)20040060080010001200140016001800200022002400260028003000G1508/40/100150X8284.9U255006375283315931020708520398314255210177150130113D0.050.180.410.731.151.662.262.953.74

    鋼格板型號扁鋼 (寬X厚) mm理論 重量kg/m2載荷撓度跨距 (mm)
    20040060080010001200140016001800200022002400260028003000
    G1508/40/100150X8284.9U255006375283315931020708520398314255210177150130113
    D0.050.180.410.731.151.662.262.953.744.635.606.707.859.1710.54
    C25501275850637510425364318283255231212196182170
    D0.040.150.330.590.921.331.812.363.003.724.505.376.347.388.51
    G1308/40/100130X8247.6U191534788212811977665323902992361911581331139785
    D0.050.210.480.851.331.912.603.414.325.346.497.769.1110.5512.22
    C1915957638478383319273239212191174159147136127
    D0.040.170.380.681.061.532.092.733.464.295.226.217.338.509.81
    G1208/40/100120X8229.0U16320408018131020653453333255201163134113968372
    D0.060.230.520.921.442.072.833.704.685.807.008.399.8511.513.2
    C1632816544408326272233204181163148136125116108
    D0.050.180.410.741.151.662.262.973.764.665.656.777.949.2410.64
    G1008/40/100100X8191.7U11333283312597084533142311771391139378675750
    D0.070.280.621.101.732.483.394.455.616.978.4310.0511.9413.7315.94
    C113356637728322618816114112511310394878075
    D0.060.220.500.881.381.992.713.554.505.606.828.129.6011.0912.86
    G908/40/10090X8173.1U918022951020573367255187143113917563544640
    D0.080.310.691.221.922.773.774.936.267.729.3511.1713.2415.2517.57
    C918459306229183153131114102918376706561
    D0.060.240.550.981.532.223.033.945.046.207.569.0410.6412.4214.42
    G808/40/10080X8154.4U7253181380545329020114811389725950423732
    D0.090.340.771.382.163.114.255.567.048.7110.512.6614.7317.5320.11
    C7253622411811451201039080726560555148
    D0.070.270.621.101.732.483.394.445.657.018.4710.211.9713.9616.27
    G758/40/10075X8145.1U637515937083982551771309978635244373228
    D0.090.370.831.472.313.334.545.927.59.2711.313.615.818.521.4
    C637318212159127106917970635753494542
    D0.070.290.661.181.842.663.644.746.017.459.0311131517.4
    G756/30/10075X6140.1U637515937083982551771309978635244373228
    D0.090.370.831.472.303.334.545.917.499.2611.2413.7115.7618.4421.39
    C637318212159127106917970635753494542
    D0.070.290.661.181.842.663.644.746.007.459.0210.9512.9514.9717.31
    G756/40/10075X6110.1U47811195531298191132977459473933282421
    D0.090.370.831.472.303.314.525.907.569.2211.2513.5515.9318.4821.44
    C4782391591199579685953474339363431
    D0.070.290.661.171.832.643.634.726.067.429.0810.7712.7315.1117.1
    G706/30/10070X6131.1U555313886173472221541138668554538322824
    D0.100.390.891.582.473.564.856.328.049.9611.9914.4116.8219.922.65
    C55527718513811192796961555046423937
    D0.080.310.711.261.982.843.895.096.448.019.7511.7213.7116.0218.82
    G706/40/10070X6103.2U41651041462260166115856551413428242118
    D0.100.390.881.582.463.554.876.388.059.9112.0914.1916.8519.9522.7
    C4162081381048369595246413734322927
    D0.080.310.711.261.972.843.885.126.487.989.6411.5813.9515.9318.4
    說明: 
    1.U表示鋼格板安全外加均布荷載(kN/m2)。 
    2.C表示鋼格板跨度中心線上垂直于承載扁鋼方向的安全外加線荷載(kN/m)。 
    3.D表示鋼格板在所列安全外加荷載作用下 的最大撓度(mm)。 
    4.列出數(shù)字區(qū)域表示鋼格板在2kN/m2 的均 布荷載作用下,最大撓度小于4mm。 
    5.采用齒形鋼格板時,表中所列的荷載和 撓度要分別乘以齒形系數(shù)。 
    6.表中理論重量是指鋼格板經(jīng)包邊、熱浸鍍鋅等表面處理后的重量,適用于一般工業(yè)平臺。對于長度小于1m的鋼格板(例如溝蓋板),由于包邊板的增加,重量會有所增加。熱浸鍍鋅增重系數(shù)按1.06計算,包邊增重系數(shù)按1.06--1.08計算。 
    7.重載荷壓焊鋼格板橫桿通常用8X8扭絞方鋼。

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    日韩人妻视频_同房在线免费观看_少妇国产海角_卡一卡二在线

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