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#1 2016-09-07 11:49:54

highpressuretube
Member
From: Werther
Registered: 2014-12-02
Posts: 48

Plot hysteresis curve

Hi all,

is there any tutorial around showing how to plot a hysteresis curve from a STAT-NON-LIN calculation. I haven't spent much thought on that yet, but in case there is a tutorial to follow would speed things up a lot. My calculation includes prestressing up to t=3sec, unloading at t=4sec and final stressing at t=6sec.

Thanks in advance,
highpressuretube

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#2 2016-09-07 13:15:34

jeanpierreaubry
Guru
From: nantes (france)
Registered: 2009-03-12
Posts: 3,773

Re: Plot hysteresis curve

hello

if the question is plotting a nodal value at every instant
RECU_FONCTION
then
IMPR_FONCTION(
    FORMAT='XMGRACE',
will do the job

there is an example in my book

jean pierre aubry

Last edited by jeanpierreaubry (2016-09-07 13:16:15)


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

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#3 2016-09-08 09:51:55

highpressuretube
Member
From: Werther
Registered: 2014-12-02
Posts: 48

Re: Plot hysteresis curve

hello,

that is the question. Thanks for the input.

Quite simple if one sees it that way. There is a German saying that fits perfectly here: "When you don't see woods because of all the trees." (Wenn man den Wald vor lauter Bäumen nicht sieht.)

Regards,
highpressuretube

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