2021-09-27 12:42:13 +02:00
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// This file is part of the Herezh++ application.
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//
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// The finite element software Herezh++ is dedicated to the field
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// of mechanics for large transformations of solid structures.
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// It is developed by Gérard Rio (APP: IDDN.FR.010.0106078.000.R.P.2006.035.20600)
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// INSTITUT DE RECHERCHE DUPUY DE LÔME (IRDL) <https://www.irdl.fr/>.
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//
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// Herezh++ is distributed under GPL 3 license ou ultérieure.
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//
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2023-05-03 17:23:49 +02:00
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// Copyright (C) 1997-2022 Université Bretagne Sud (France)
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2021-09-27 12:42:13 +02:00
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// AUTHOR : Gérard Rio
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// E-MAIL : gerardrio56@free.fr
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License,
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// or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty
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// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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//
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// For more information, please consult: <https://herezh.irdl.fr/>.
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#include "Def_Umat.h"
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// ---------- constructeur----------------------------------------
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Def_Umat::Def_Umat () // constructeur ne devant pas etre utilise
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{
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#ifdef MISE_AU_POINT
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{ cout << "\nErreur : le constructeur par defaut ne doit pa etre utilise !\n";
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cout << "Def_Umat::Def_Umat () \n";
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Sortie(1);
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};
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#endif
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};
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// constructeur normal dans le cas d'un ou de plusieurs pt d'integration
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Def_Umat::Def_Umat (Met_abstraite & a,Tableau<Noeud *>& b,
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Tableau <Mat_pleine> const & tabdphi,Tableau <Vecteur> const & tabphi
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,Enum_type_deformation type_de_deformation) :
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Deformation (a,b,tabdphi,tabphi,type_de_deformation)
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{ };
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// constructeur de copie
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Def_Umat::Def_Umat (const Def_Umat& a) :
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Deformation(a)
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{ };
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// METHODES PUBLIQUES :
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// ------------------------- cas d'une procédure Umat ------------------------
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// - calcul des déformations équivalentes
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void Def_Umat::CalDefEqui(const Tableau <double>& def_equi_t,TenseurBB & epsBB_tdt
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,Tableau <double>& def_equi,TenseurBB& DepsBB,TenseurBB& delta_epsBB
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,const Met_abstraite::Umat_cont& ex,bool premier_calcul)
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{
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// --- on calcul la déformation cumulée
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{TenseurBH * delta_epsBH = NevezTenseurBH(epsBB_tdt.Dimension(), 0.);
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*delta_epsBH = delta_epsBB * (*ex.gijHH_tdt);
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double delta_eps_equi = sqrt(2./3. * ( ((*delta_epsBH) && (*delta_epsBH)) - Sqr(delta_epsBH->Trace()) /3. ));
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def_equi(1) = def_equi_t(1) + delta_eps_equi;
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def_equi(4) = delta_eps_equi;
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delete delta_epsBH;
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};
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{TenseurBH * epsBH = NevezTenseurBH(epsBB_tdt.Dimension(), 0.);
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*epsBH = epsBB_tdt * (*ex.gijHH_tdt);
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def_equi(2) = sqrt(2./3. * ( ((*epsBH) && (*epsBH)) - Sqr(epsBH->Trace()) /3. ));
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delete epsBH;
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if (def_equi(2) > def_equi_t(3))
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def_equi(3) = def_equi(2);
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};
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// sauvegarde des infos à 0 éventuellement
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if (premier_calcul) saveDefResul->MiseAJourGrandeurs_a_0(metrique);
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// sauvegarde des infos à tdt à chaque passage
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saveDefResul->MiseAJourGrandeurs_a_tdt(metrique,DepsBB);
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};
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/*const Met_ElemPoint::Umat_cont& Def_Umat::Cal_defUmat(const ParaAlgoControle & pa
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,TenseurBB & epsBB_tdt,TenseurBB& DepsBB,TenseurBB& delta_epsBB_tdt)
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{ // calcul des éléments de la métrique
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const Met_ElemPoint::Umat_cont& ex =((Met_ElemPoint*) metrique)->Calcul_grandeurs_Umat(pa);
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// calcul des variables de passage
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// retour
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return ex;
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};
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*/
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