#1 2017-03-04 21:43:57

cramirez

Member

Registered: 2016-06-25

Posts: 94

Error in nonlinear cable analysis

Hi, could you tell me what the mistake I made in this model of a cable supported on both ends and with only its own weight load, I want to find the efforts along the cable. Attachment .mess and .hdf file
Thanks for your answers

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Attachments:
new_case.mess, Size: 15.78 KiB, Downloads: 335

cramirez

Member

Registered: 2016-06-25

Posts: 94

Re: Error in nonlinear cable analysis

.hdf file

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Attachments:
cable.hdf, Size: 233.38 KiB, Downloads: 313

cramirez

Member

Registered: 2016-06-25

Posts: 94

Re: Error in nonlinear cable analysis

Any answer please

stephaneberger

Member

From: Strasbourg (France)

Registered: 2012-10-15

Posts: 70

Re: Error in nonlinear cable analysis

Hi

you didn't create your group_ma and group_no in your mesh

stephane

cramirez

Member

Registered: 2016-06-25

Posts: 94

Re: Error in nonlinear cable analysis

Could you please be more specific in your response?

jeanpierreaubry

Guru

From: nantes (france)

Registered: 2009-03-12

Posts: 3,930

Re: Error in nonlinear cable analysis

hello

it could hardly be more specific
there are NO groups in the mesh

jean pierre aubry

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consider reading my book
freely available here https://framabook.org/beginning-with-code_aster/

cramirez

Member

Registered: 2016-06-25

Posts: 94

Re: Error in nonlinear cable analysis

Sorry I do not understand your answer well, since I have created my mesh groups as shown in the photo, but you must refer to another thing for sure so I asked to be more specific please.

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Attachments:
Captura de pantalla de 2017-03-07 14-37-27.png, Size: 218.19 KiB, Downloads: 249

jeanpierreaubry

Guru

From: nantes (france)

Registered: 2009-03-12

Posts: 3,930

Re: Error in nonlinear cable analysis

please read the .mess file all is written there

---

consider reading my book
freely available here https://framabook.org/beginning-with-code_aster/