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Bilinear1D.h
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2 * Copyright (C) 2017-2024 Theodore Chang
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28#ifndef BILINEAR1D_H
29#define BILINEAR1D_H
30
32
34 const double elastic_modulus; // elastic modulus
35 const double yield_stress; // initial yield stress
36 const double beta; // isotropic (1.0) / kinematic (0.0) hardening factor
37 const double isotropic_modulus;
38 const double kinematic_modulus;
39};
40
41class Bilinear1D final : protected DataBilinear1D, public Material1D {
42public:
44 unsigned, // tag
45 double, // elastic modulus
46 double, // initial yield stress
47 double = .05, // hardening ratio
48 double = 1., // isotropic/kinematic hardening factor
49 double = 0. // density
50 );
51
52 int initialize(const shared_ptr<DomainBase>&) override;
53
55
56 int update_trial_status(const vec&) override;
57
58 int clear_status() override;
59 int commit_status() override;
60 int reset_status() override;
61
62 void print() override;
63};
64
65#endif
66
A Bilinear1D material class.
Definition: Bilinear1D.h:41
int update_trial_status(const vec &) override
Definition: Bilinear1D.cpp:34
void print() override
Definition: Bilinear1D.cpp:86
Bilinear1D(unsigned, double, double, double=.05, double=1., double=0.)
Definition: Bilinear1D.cpp:20
int commit_status() override
Definition: Bilinear1D.cpp:70
unique_ptr< Material > get_copy() override
Definition: Bilinear1D.cpp:32
int clear_status() override
Definition: Bilinear1D.cpp:62
int initialize(const shared_ptr< DomainBase > &) override
Definition: Bilinear1D.cpp:24
int reset_status() override
Definition: Bilinear1D.cpp:78
A Material1D class.
Definition: Material1D.h:36
Definition: Bilinear1D.h:33
const double elastic_modulus
Definition: Bilinear1D.h:34
const double beta
Definition: Bilinear1D.h:36
const double yield_stress
Definition: Bilinear1D.h:35
const double isotropic_modulus
Definition: Bilinear1D.h:37
const double kinematic_modulus
Definition: Bilinear1D.h:38