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管架载荷计算:水平π形管道(水平单支点弯管)

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Selected 管架, 载荷.
  • 管架
  • 载荷
  • 管架
  • 载荷
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 依据:SH/T 3073-2016
管道各支点支架承受载荷的计算
名称 单位 公式/来源 值
1 输入
设计数据  内部介质密度,ρf t/m³ 1 1
 隔热层材料密度,ρi t/m³ 0.25
 管道材料密度,ρp t/m³ 7.85
 均布载荷系数,η / 1.35
管道数据  管道外径,Do mm 356
 管道厚度,δn mm 20
 隔热层厚度,δi mm 100
 长度,a m 2
 长度,c m 3
 长度,b m 3
12 过程
13  管道均布载荷,qp N/m / 1624.107897
14  介质均布载荷,qf N/m / 768.5818462
15  隔热层均布载荷,qi N/m / 350.9787313
16  每米管道均布载荷,q N/m q=(qp+qf+qi)η 3703.952441
17 结果
18  B点载荷,QB N 1 11111.85732
19  C点载荷,QC N 1 9259.881103
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