effective_pressure m_compressibility_coefficient m_reference_effective_pressure m_reference_void_ratio m_till_cohesion m_W_till_max MohrCoulombPointwise till_friction_angle yield_stress

effective_pressure() double pism::MohrCoulombPointwise::effective_pressure ( double  delta, double  P_overburden, double  water_thickness  ) const Compute effective pressure on till Used in yield_stress() and till_friction_angle(). Parameters [in] delta fraction of overburden pressure [in] P_overburden overburden pressure (Pa) [in] water_thickness till water thickness Definition at line 33 of file MohrCoulombPointwise.cc. References m_compressibility_coefficient, m_reference_effective_pressure, m_reference_void_ratio, m_W_till_max, and pism::array::min(). Referenced by till_friction_angle(), and yield_stress().