MAST
bending_structural_element.h
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1 /*
2  * MAST: Multidisciplinary-design Adaptation and Sensitivity Toolkit
3  * Copyright (C) 2013-2019 Manav Bhatia
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18  */
19 
20 
21 #ifndef __mast__bending_structural_element__
22 #define __mast__bending_structural_element__
23 
24 // MAST includes
26 
27 
28 namespace MAST {
29 
30  // Forward declerations
31  class BoundaryConditionBase;
32  class FEMOperatorMatrix;
33  class GeomElem;
34 
35 
38 
39  public:
42  const MAST::GeomElem& elem,
44 
48  virtual ~BendingStructuralElem();
49 
50 
55  virtual unsigned int n_direct_strain_components() = 0;
56 
60  virtual unsigned int n_von_karman_strain_components() = 0;
61 
62  protected:
63 
64  };
65 }
66 
67 
68 #endif // __mast__bending_structural_element__
const MAST::GeomElem & elem() const
Definition: elem_base.h:117
MAST::AssemblyBase & assembly()
Definition: elem_base.h:103
virtual unsigned int n_direct_strain_components()=0
row dimension of the direct strain matrix, also used for the bending operator row dimension ...
BendingStructuralElem(MAST::SystemInitialization &sys, MAST::AssemblyBase &assembly, const MAST::GeomElem &elem, const MAST::ElementPropertyCardBase &p)
This class acts as a wrapper around libMesh::Elem for the purpose of providing a uniform interface fo...
Definition: geom_elem.h:59
virtual unsigned int n_von_karman_strain_components()=0
row dimension of the von Karman strain matrix