Xlsx Shop's logo XlsxShop
Sheets
Search
 
Points
Top Up
Upload
Sign Out
Log In / Sign Up
Social
Name

给排水管道计算

Tags
Selected 给排水, 管道.
  • 给排水
  • 管道
  • 给排水
  • 管道
Use Up and Down arrows to view available values, Enter to select. Use Left and Right arrows to view selected values, Delete key to deselect.
Preview
Try it out 

 依据:GB 50332-2002
给排水管道压力计算
名称 单位 公式/来源 值
1 数据输入
2  内直径,Di mm 900
3  壁厚,δn mm 9
4  腐蚀裕量,C mm 3
5  设计内压,P MPa 1.4
6  管道材料 / S30408
7  材料常温屈服强度,ReL MPa 205
8  材料安全系数,n / 1.6
9  焊接接头系数,Φ / 0.85
10 过程
11  有效厚度,δe mm δe=δn-C 6
12  材料许用应力,[σ] MPa [σ]=ReL/n×Φ 108.90625
13  环向应力,σθi MPa 1 105.7
14  纵向应力,σXi MPa σXi=σθi/2 52.85
15  组合折算应力,σi MPa 1 91.53888518
16 计算结果
17  环向应力校核 / σθi≤[σ] 合格
18  纵向应力校核 / σXi≤[σ] 合格
19  组合应力校核 / σi≤[σ] 合格
计算表
DownloadsDownloads
0
PointsPoints
8
PointsTips
Current Points Balance
Top up Points
The first download costs credits, subsequent downloads are free.
Download .xlsx/.xlsm file