Some questions about shellsolver

Numerical methods and mathematical models of Elmer
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Coco
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Some questions about shellsolver

Post by Coco »

Hello,
I want to make a geometrically nonlinear analysis of plate.
I find the shellsolver.src and .dll. But I have some questions.
1.can shellsolver deal with nonlinear questions? Two tests are elastic.
2.if it can deal with nonlinear questions,does it use Newton-Raphson ?
3.how to add concentrated force and what is the meaning of NRM in shellsolver?
I have read the paper"On post-buckling analysis and experimental correlation of cylindrical composite shells with Reissner-Mindlin-Von Karman type facet model".
It uses Riks method.I want it too.
So could you give some help like providing the code in that paper?
Thanks
Sincerely,
Coco
raback
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Re: Some questions about shellsolver

Post by raback »

Hi Coco

Unfortunately I think that the solver referred in the article never made the open source publication. You can try to contact the authors directly.

-Peter
Coco
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Re: Some questions about shellsolver

Post by Coco »

Hi,Peter
Thanks for your reply.
Maybe I need to modify the shellsolver.src.
So could you give me some help about the above three questions?
Sincerely,
Coco
Coco
Posts: 16
Joined: 01 Apr 2015, 09:01
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Re: Some questions about shellsolver

Post by Coco »

Hi,Peter
Could you help me contact the arthor Petri Kere and Mikko Lyly?
I send e-mail to them.But it was rejected.
petri's address:petri.kere@tut.fi
I send to him,it says"User unknown in virtual alias table"
mikko's address:Mikko.Lyly@csc.fi
it says "no such user".
Thanks.
Sincely,
Coco
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