#include "tutorials/adv-1_contact/src/TestingContact.hpp"

Inheritance diagram for ContactOps::HertzPlaneStrainPressureNormCheck:

Collaboration diagram for ContactOps::HertzPlaneStrainPressureNormCheck:

Public Member Functions
	ContactPressureNormCheck (MoFEM::Interface &m_field, double tol_norm, std::string check_name)

Public Member Functions inherited from ContactOps::ContactPressureNormCheck
	ContactPressureNormCheck (MoFEM::Interface &m_field, double tol_norm, std::string check_name)

virtual	~ContactPressureNormCheck ()=default

MoFEMErrorCode	operator() (DM dm)

Protected Member Functions
double	analyticalPressure (double x, double y, double) const override

Additional Inherited Members
Protected Attributes inherited from ContactOps::ContactPressureNormCheck
MoFEM::Interface &	mField

double	tolNorm

std::string	checkName

Detailed Description

Test 2: Hertz cylinder-on-plane contact, plane strain.

Definition at line 141 of file TestingContact.hpp.

Member Function Documentation

◆ analyticalPressure()

double ContactOps::HertzPlaneStrainPressureNormCheck::analyticalPressure	(	double	x,
		double	y,
		double	z
	)		const

inlineoverrideprotectedvirtual

Analytical pressure at a boundary gauss point's physical coordinates.

Implements ContactOps::ContactPressureNormCheck.

Definition at line 145 of file TestingContact.hpp.

                                                                       {
    double E_star = young_modulus / (1 - poisson_ratio * poisson_ratio);
    double R = 100.;
    double a = 1;
    double r = std::sqrt((x * x) + (y * y));
    if (r > a)
      return 0.;
    return E_star / (2. * R) * std::sqrt(a * a - r * r);
  }