PresetDisplacement(const InputParameters ¶meters)
static InputParameters validParams()
InputParameters validParams< PresetDisplacement >()
virtual Real computeQpValue()
const Function & _function
const VariableValue & _u_old
This class applies a displacement time history on a given boundary in a given direction.
const VariableValue & _accel_old
const VariableValue & _vel_old