MPM-Geomechanics/HydroMechanicalCoupling_8h_source.html

// SPDX-License-Identifier: MIT

// Copyright (c) 2021-2025 MPM-Geomechanics Development Team


#pragma once


#include "Particle/Particle.h"

#include <vector>

#include <string>

#include <Eigen/Core>


namespace HydroMechanicalCoupling {

    bool isOneWayEnabled();


    void configureOneDirectionCoupling(std::vector<Particle*>& particles);


    Eigen::Matrix3d computeTotalStress(const Eigen::Matrix3d& sigma_effective, double pore_pressure);

}


Particle.h

HydroMechanicalCoupling
Definition HydroMechanicalCoupling.h:11

HydroMechanicalCoupling::isOneWayEnabled
bool isOneWayEnabled()
Check if one-way hydro-mechanical coupling is active.

HydroMechanicalCoupling::configureOneDirectionCoupling
void configureOneDirectionCoupling(std::vector< Particle * > &particles)
Assign pore pressure to particles based on position.

HydroMechanicalCoupling::computeTotalStress
Eigen::Matrix3d computeTotalStress(const Eigen::Matrix3d &sigma_effective, double pore_pressure)
Compute total stress tensor: sigma_total = sigma_effective + p * I.