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12 #include "DerivativeMaterialInterface.h"
13 #include "TimeDerivative.h"
55 const MaterialProperty<Real> &
_alpha;
const MaterialProperty< Real > & _volstrain_old
old value of volumetric strain
std::vector< unsigned int > _disp_var_num
variable number of the displacements variables
const MaterialProperty< Real > & _one_over_biot_modulus
1/M, where M is the Biot modulus
const MaterialProperty< Real > & _done_over_biot_modulus_dP
d(1/M)/d(porepressure)
const MaterialProperty< Real > & _alpha
Biot coefficient.
virtual Real computeQpOffDiagJacobian(unsigned int jvar)
virtual Real computeQpJacobian()
PoroFullSatTimeDerivative(const InputParameters ¶meters)
InputParameters validParams< PoroFullSatTimeDerivative >()
const MaterialProperty< Real > & _done_over_biot_modulus_dep
d(1/M)/d(volumetric strain)
unsigned int _ndisp
number of displacement variables
const VariableValue & _u_old
old value of porepressure
virtual Real computeQpResidual()
Kernel = biot_coefficient*d(volumetric_strain)/dt + (1/biot_modulus)*d(porepressure)/dt this is the t...
const MaterialProperty< Real > & _volstrain
volumetric strain