How are the flexibility calculations for pipes, as well as the span distances for supports and hangers (related to pipe strength and stiffness) determined? ? Urgent! Urgent! Urgent! !
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1. How are calculations performed for things such as pipeline flexibility (thermal expansion), bracket span (pipeline strength and stiffness), loads on brackets, pipeline displacement, pipeline natural frequency, and friction? Which specifications or reference books can be consulted? The GB50316 Code for Design of Industrial Metal Piping does not provide instructions on how to carry out these calculations. 2. How are these calculations related to the selection and design of supports and hangers? That is, what calculations should be done first as part of the normal procedure when installing supports and hangers, and then how should those supports and hangers be installed? Thank you so much! ! !
I’ll take care of it myself, but I’d really appreciate some guidance from the experts! :'(
Has your problem been resolved? I’ve encountered this issue as well; could you please give me some advice?
The pipe span can be found in the \"Chemical Process Piping Design Manual\"； For thermal expansion, the loads on supports and hangers, pipe displacement, and pipe natural frequencies, refer to \"Petrochemical Pipeline Design\"; for friction forces, refer to the \"Petrochemical Pressure Pipeline Design Manual\". For complex piping systems, it’s better to use CAESAR II
You can look up the specifications related to pipe hangers; just search on Baidu for them. First, determine the maximum span and spacing requirements for pipes made of different materials according to these specifications. Then, based on the actual site conditions and using the pipe support catalogs, select the appropriate pipe hangers. Finally, after the complex piping supports have been installed, it is necessary to have a specialist in pipe stress analyze the situation to see if any additional measures are required.
I’ve learned it! ! :lol:lol:lol:lol:lol:lol
Teacher Song Keké has a book on stress analysis that you could also take a look at