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embankment.cc

The elasticity problem for the embankment geometry.

The elasticity problem for the embankment geometry

#include "rheolef.h"
using namespace rheolef;
using namespace std;
#include "embankment.icc"
int main(int argc, char**argv) {
environment rheolef(argc, argv);
geo omega (argv[1]);
space Xh = embankment_space (omega, argv[2]);
Float lambda = (argc > 3) ? atof(argv[3]) : 1;
size_t d = omega.dimension();
point f (0,0,0);
f[d-1] = -1;
trial u (Xh); test v (Xh);
form a = integrate (lambda*div(u)*div(v) + 2*ddot(D(u),D(v)));
field lh = integrate (dot(f,v));
field uh (Xh, 0);
problem p (a);
p.solve (lh, uh);
dout << catchmark("inv_lambda") << 1/lambda << endl
<< catchmark("u") << uh;
}
lh
field lh(Float epsilon, Float t, const test &v)
Definition burgers_diffusion_operators.icc:25
Float
see the Float page for the full documentation
field
see the field page for the full documentation
form
see the form page for the full documentation
geo
see the geo page for the full documentation
point
see the point page for the full documentation
problem
see the problem page for the full documentation
rheolef::catchmark
see the catchmark page for the full documentation
Definition catchmark.h:67
rheolef::environment
see the environment page for the full documentation
Definition environment.h:121
space
see the space page for the full documentation
test
see the test page for the full documentation
trial
see the test page for the full documentation
embankment.icc
The elasticity problem for the embankment geometry – boundary conditions.
embankment_space
space embankment_space(const geo &omega, string approx)
Definition embankment.icc:25
main
int main()
Definition field2bb.cc:58
rheolef
This file is part of Rheolef.
Definition compiler_eigen.h:39
std
STL namespace.
d
size_t d
Definition neumann-laplace-lambda.cc:28
rheolef.h
rheolef - reference manual
f
Definition cavity_dg.h:29
lambda
Definition yield_slip_circle.h:34
p
Definition sphere.icc:25
u
Definition leveque.h:25