Stable node-based smoothed finite element method for 3D contact problems
Xiao Sun, Hong Yang, Li She, Xiangyang Cui
Topics & Concepts
Finite element methodStiffness matrixMathematical analysisMathematicsCartesian coordinate systemSmoothed finite element methodMixed finite element methodBoundary value problemGeometryApplied mathematicsBoundary element methodBoundary knot methodStructural engineeringEngineeringContact Mechanics and Variational InequalitiesMechanical stress and fatigue analysisNumerical methods in engineering