Chaste Release::3.1
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00001 /* 00002 00003 Copyright (c) 2005-2012, University of Oxford. 00004 All rights reserved. 00005 00006 University of Oxford means the Chancellor, Masters and Scholars of the 00007 University of Oxford, having an administrative office at Wellington 00008 Square, Oxford OX1 2JD, UK. 00009 00010 This file is part of Chaste. 00011 00012 Redistribution and use in source and binary forms, with or without 00013 modification, are permitted provided that the following conditions are met: 00014 * Redistributions of source code must retain the above copyright notice, 00015 this list of conditions and the following disclaimer. 00016 * Redistributions in binary form must reproduce the above copyright notice, 00017 this list of conditions and the following disclaimer in the documentation 00018 and/or other materials provided with the distribution. 00019 * Neither the name of the University of Oxford nor the names of its 00020 contributors may be used to endorse or promote products derived from this 00021 software without specific prior written permission. 00022 00023 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00024 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00025 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00026 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 00027 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00028 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 00029 GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00030 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00031 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 00032 OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00033 00034 */ 00035 00036 00037 #ifndef POLEZEROMATERIALLAW_HPP_ 00038 #define POLEZEROMATERIALLAW_HPP_ 00039 00040 00041 #include "AbstractIncompressibleMaterialLaw.hpp" 00042 #include "Exception.hpp" 00043 00044 00045 00065 template<unsigned DIM> 00066 class PoleZeroMaterialLaw : public AbstractIncompressibleMaterialLaw<DIM> 00067 { 00068 friend class TestMaterialLaws; 00069 00070 private: 00071 00073 std::vector<std::vector<double> > mK; 00074 00076 std::vector<std::vector<double> > mA; 00077 00079 std::vector<std::vector<double> > mB; 00080 00082 c_matrix<double,DIM,DIM> mIdentity; 00083 00084 protected: 00085 00090 PoleZeroMaterialLaw(); 00091 00100 void SetParameters(std::vector<std::vector<double> > k, 00101 std::vector<std::vector<double> > a, 00102 std::vector<std::vector<double> > b); 00103 00104 public: 00105 00116 PoleZeroMaterialLaw(std::vector<std::vector<double> > k, 00117 std::vector<std::vector<double> > a, 00118 std::vector<std::vector<double> > b); 00119 00138 void ComputeStressAndStressDerivative(c_matrix<double,DIM,DIM>& rC, 00139 c_matrix<double,DIM,DIM>& rInvC, 00140 double pressure, 00141 c_matrix<double,DIM,DIM>& rT, 00142 FourthOrderTensor<DIM,DIM,DIM,DIM>& rDTdE, 00143 bool computeDTdE); 00144 00148 double GetZeroStrainPressure(); 00149 00155 void ScaleMaterialParameters(double scaleFactor); 00156 }; 00157 00158 #endif /*POLEZEROMATERIALLAW_HPP_*/