Spring frame selection
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Dear teachers, this is the calculation sheet used for stress verification; this is the final version. What does each number mean? According to his opinion, what kind of spring bracket should be chosen? Thank you to all the teachers. This post was last edited by *eningking on 2009-3-10 15:09]
-------+---+-----+----+---(mm.)--+--( N.)-+--( N.)---+--( N.)--(N./mm. )--(mm.)- 29 1 TD30 13 -3.212 10847. 10367. 0. 150. 2.208 SINOPEC LOAD VARIATION = 4%
Node 29: National standard spring TD30, spring No. 13
Each spring support should be considered a special type of pipe support, and a separate drawing for that special support is required. Each such drawing must include a material list that clearly indicates the materials corresponding to each component
In addition, there are vertical displacement, operating condition load, installed condition load, horizontal displacement, spring stiffness, and load rate of change
The results only tell you how to select the spring; the specific form of the spring support should be determined based on the conditions on site.
c2 calculation: outputs the spring data table for Sinopec series.
Could the teacher on the 5th floor help me compare what you said with my data and explain it again? Thank you
29 nodes, 29, 1 TD30 standard national spring; TD30, spring No. 13 – vertical displacement of -3.212; 10847. Load in operating condition: 10367. Load during installation: 0. Horizontal displacement: 150. Spring stiffness: 2.208. Rate of load change
Is a spring not necessary for such a displacement? I don’t know what kind of pipeline the original poster is referring to?