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#1 2016-02-29 11:28:32

jeanpierreaubry
Guru
From: nantes (france)
Registered: 2009-03-12
Posts: 3,616

very curious error in a CABLE_POULIE analysis

i have a model made of beams, cables and cable poulie
i have this very strange error msg while running  the .comm with the following abstract

pp0=AFFE_CHAR_MECA(
	MODELE=modele,
	PESANTEUR=_F(GRAVITE=9810,DIRECTION=(0,-1,0),GROUP_MA=('GM1','GM2',),),	
);
c0=AFFE_CHAR_MECA(MODELE=modele,FORCE_NODALE=_F(GROUP_NO='GM9',FY=-10000*1.5,),);
...............................
statnl=STAT_NON_LINE(
	......................
	EXCIT=(
		_F(CHARGE=bloquage,),
		_F(CHARGE=pp0,TYPE_CHARGE='SUIV',FONC_MULT=pp0_m,),  
		_F(CHARGE=c0,TYPE_CHARGE='FIXE_CSTE',FONC_MULT=c0_m,),
	),
	..............................
);

which gives this error

  <EXCEPTION><CHARGES_23>                                                                         
	La charge c0 a été déclarée comme étant suiveuse alors que ce n'es pas possible.                         !

as far as i can see the charge c0 was not declared as suiveuse
where is the trouble?

but there is more interesting this msg takes place after a CALC_CHAMP
if i do not perform it the calculation goes ok but it is impossible, of course, to have understandable results

may be this is related with
http://www.code-aster.org/forum2/viewtopic.php?id=20339

jean pierre aubry

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