From 2d68cd83b6018c99fce4d619e9eecd76abe956dc Mon Sep 17 00:00:00 2001
From: Norihiro Watanabe <norihiro.watanabe@ufz.de>
Date: Fri, 23 Sep 2016 14:22:13 +0200
Subject: [PATCH] add MaterialLib/FractureModels and its base class
---
MaterialLib/CMakeLists.txt | 1 +
.../FractureModels/FractureModelBase.h | 40 +++++++++++++++++++
2 files changed, 41 insertions(+)
create mode 100644 MaterialLib/FractureModels/FractureModelBase.h
diff --git a/MaterialLib/CMakeLists.txt b/MaterialLib/CMakeLists.txt
index 2120e13374d..55fc32038ba 100644
--- a/MaterialLib/CMakeLists.txt
+++ b/MaterialLib/CMakeLists.txt
@@ -2,6 +2,7 @@
get_source_files(SOURCES)
append_source_files(SOURCES Adsorption)
append_source_files(SOURCES SolidModels)
+append_source_files(SOURCES FractureModels)
append_source_files(SOURCES Fluid)
append_source_files(SOURCES Fluid/Density)
diff --git a/MaterialLib/FractureModels/FractureModelBase.h b/MaterialLib/FractureModels/FractureModelBase.h
new file mode 100644
index 00000000000..fd0a1778f53
--- /dev/null
+++ b/MaterialLib/FractureModels/FractureModelBase.h
@@ -0,0 +1,40 @@
+/**
+ * \copyright
+ * Copyright (c) 2012-2016, OpenGeoSys Community (http://www.opengeosys.org)
+ * Distributed under a Modified BSD License.
+ * See accompanying file LICENSE.txt or
+ * http://www.opengeosys.org/project/license
+ *
+ */
+
+#pragma once
+
+#include <Eigen/Eigen>
+
+#include "ProcessLib/Parameter/Parameter.h"
+
+namespace MaterialLib
+{
+namespace Fracture
+{
+
+template <int DisplacementDim>
+class FractureModelBase
+{
+public:
+ virtual ~FractureModelBase() {}
+
+ virtual void computeConstitutiveRelation(
+ double const t,
+ ProcessLib::SpatialPosition const& x,
+ Eigen::Ref<Eigen::VectorXd const> w_prev,
+ Eigen::Ref<Eigen::VectorXd const> w,
+ Eigen::Ref<Eigen::VectorXd const> sigma_prev,
+ Eigen::Ref<Eigen::VectorXd> sigma,
+ Eigen::Ref<Eigen::MatrixXd> C) = 0;
+
+};
+
+} // namespace Fracture
+} // namespace MaterialLib
+
--
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