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hi,
I'm looking for finite element formulation for
buckling (or vibration) of an axisymmetric plate. i went threw the whole
shelf in the library and didn't find something that i can implement
or reference for a software i can integrate with matlab. i will be
grateful if you could point me in the right direction.
Maxim
Im learning abacus...is it good to learn to do things with keyword or python script?..suggestions please
thanks
I got an error msg tht says "THE INDEPENDENT VARIABLES MUST BE ARRANGED IN ASCENDING ORDER" while subiting the job in the circuit drop test example problem..help needed to rectify this error.
thanks.
Hi there!
I have a very short question. What is the exact meaning of "plane stress/strain thickness" in ABAQUS?
It is used when section is defined for 3D models and typically takes the value of 1. I'd also like to know what difference would it make if some other value is specified. I guess, I would know that if I knew the exact meaning (or maybe not?).
Thanks in advance for your answers!
Hello, imechanicians,
If you are (or to be) an experimentalist and have a good idea, please help me!
I have a Si - Si DCB and would like to initiate a crack and hold it as it is (similar to a crack initiated in mica with a razor blade) According to my calculation, I need something like 1 to 5 um thickness. It could be sometime like a wedge shape.
If you have any good idea, please give me a suggestion!
Thank you,
Masa
Good morning, I am studying a cantilever hollow beam both with FEM (Ansys) and MULTYBODY (MSC Adams).
Do anybody knows why I get different mode shapes performing modal analysis with the two codes? (e.g. 3rd mode in Adams is torsional while ansys has not any torsion modes!!)
Thank you very much
i m struggling to model pzt in abaqus. when i meshed and submitted the job, it aborted giving the message that anisotropic material requires local coordinate system to be assigned for elements. i dunno how to do this. is the equation in constraint related to this?
wat is the purpose of equation option in constrain? the description givewn is not clear.
while doing pzt analysis should i ve to do it in multiple steps?
ma first problem is to capture the response of pzt while applying 100V alone. I m not applying any other mech load along with it.
I am working to develop a composite material model under pressure loading using ABAQUS. Can anyone tell me how to output stress-strain curves for the whole model? I can get stress-strain plots using Time-Hist Post processing for one element or node at a time but not for the whole model. Is there a way to get stress-strain plots for the whole composite?
Thanks for your help,
Jyotshna
Hellow colleagues
I'm an equipment designer and i need to verify the stresses on the shell of an horizontal vessel over 3 saddles. I don't want to make a FEA analysis because is quite expensive to me.
Ok, i have an euler beam having rectangular cross section. but it's shear center axis and neutral axis are different. how can i obtain the equation of motion of this beam for transverse vibrations?
any help??
