Stress Classification Lines in Post Processing
Stress Classification Lines in Post ProcessingPosted by Dharmit Thakore at April 16. 2013
I am doing FEA analysis of Pressure Vessel and am having difficulty to understand How to get Stress Classification line to work in Salome.
If anyone has done PV FEA in Salome please help.
So far, I have done the following
1. I am able to get node numbers at the location where SCL are (I partitioned the geometry where I wanted SCL and I am using Hexahedral mesh).
2. I am able to dump the study as a text file so that I can get exact stresses at nodes of interest, the Von Mises (and also Signed Von Mises - I am a bit confused here as to what does -ve VonMises stress mean - does it mean Compression?)
Can someone please tell me how to get Membrane and Bending stresses out of the Values I obtained from my study above.
Thanks in advance
Re: Stress Classification Lines in Post ProcessingPosted by oscar suescun at November 06. 2015
Thakore Dharmit hello, I read your document you placed in Internet on finite element called "FEA of Pressure Vessel and Nozzle Junction" I've been working on pressurized tanks and took more three weeks trying to get the membrane and bending stress as I am using a rule (ASME Section VIII Division 2 Part 5) much like you used it, I would like if possible to help me with this as I still have a few weeks to finish my internship and still do not get how you can get these stresses,
Thanks in Advance,
really it is grateful entire life and I am completely desperate