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管架强度计算:顶部焊接型悬臂架

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Selected 管架, 强度.
  • 管架
  • 强度
  • 管架
  • 强度
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 依据:SH/T 3073-2016
端部焊接型悬臂架计算
名称 单位 公式/来源 值
1 示意图
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12 输入
13  沿Y轴载荷,Py N 15000
14  沿Z轴载荷,Pz N 3500
15  焊缝高度,hf mm 6
16  焊缝宽度,b1 mm 50
17  焊缝高度,a1 mm 100
18  悬臂长度,Lb mm 300
19  焊缝许用剪应力,[τ] MPa 150
20 计算过程
21  焊缝计算断面面积,Fw mm 1 2184
22  尺寸,a mm a=a1 100
23  尺寸,b mm b=b1 50
24  尺寸,h mm h=hf 6
25  Z轴焊缝断面系数,Wz mm3 1 54800
26  系数,Z0 mm 1 152.2527473
27  Y轴焊缝断面系数,Wy mm3 1 612079.8603
28  X方向剪切应力,τx MPa 1 119.7603582
29  Y方向剪切应力,τy MPa 1 9.811616954
30  Z方向剪切应力,τz MPa 1 2.289377289
31 焊缝校核
32  焊缝计算应力,τ MPa 1 120.1834118
33  焊缝剪应力校核 / τ≤[τ] 合格
计算表
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