Improved SNS-PFEM framework with dual mortar method to model geotechnical large deformation contact problems
Huangcheng Fang, Zhen‐Yu Yin, Maozhu Peng, Dingli Zhang
Topics & Concepts
Finite element methodDiscretizationLagrange multiplierComputer scienceSmoothingPolygon meshStiffnessMortarStructural engineeringAlgorithmMathematical optimizationEngineeringMathematicsMaterials scienceMathematical analysisComputer visionComposite materialComputer graphics (images)Mechanical stress and fatigue analysisNumerical methods in engineeringContact Mechanics and Variational Inequalities