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RISSpherical Elastic–Plastic Contact Model for Power-Law Hardening Materials Under Combined Normal and Tangential Loads
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The contact between a power-law hardening elastic–plastic sphere and a rigid flat under combined normal and tangential loads in full stick is studied in this work. The displacement-driven loading is used since the frictional ...
A Review of Recent Research on the Mechanical Behavior of Lead-Free Solders
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Due to the restriction of lead-rich solder and the miniaturization of electronic packaging devices, lead-free solders have replaced lead-rich solders in the past decades; however, it also brings new technical problems. ...
Novel Model for Partial Slip Contact Involving a Material With Inhomogeneity
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Contacts involving partial slip are commonly found at the interfaces formed by mechanical components. However, most theoretical investigations of partial slip are limited to homogeneous materials. This work proposes a novel ...
Maximum von Mises Stress and Its Location in Trilayer Materials in Contact
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Trilayer materials consisting of a functional outer layer on a substrate containing one intermediate layer are widely used in dataprocessing devices, biomedical components, and mechanical elements. The recent analytical ...
An Efficient Numerical Method With a Parallel Computational Strategy for Solving Arbitrarily Shaped Inclusions in Elastoplastic Contact Problems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The plastic zone developed during elastoplastic contact may be effectively modeled as an inclusion in an isotropic half space. This paper proposes a simple but efficient computational method to analyze the stresses caused ...
Numerical Modeling of Distributed Inhomogeneities and Their Effect on Rolling Contact Fatigue Life
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The present work proposes a new efficient numerical solution method based on Eshelby's equivalent inclusion method (EIM) to study the influence of distributed inhomogeneities on the contact of inhomogeneous materials. ...
On the Displacement of a Two-Dimensional Eshelby Inclusion of Elliptic Cylindrical Shape
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In a companion paper,ff2 we have obtained the closed-form solutions to the stress and strain fields of a two-dimensional Eshelby inclusion. The current work is concerned with the complementary formulation of the displacement. ...
Explicit Analytical Solutions for a Complete Set of the Eshelby Tensors of an Ellipsoidal Inclusion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The celebrated solution of the Eshelby ellipsoidal inclusion has laid the cornerstone for many fundamental aspects of micromechanics. A well-known difficulty of this classical solution is to determine the elastic field ...
Explicit Analytical Solutions for the Complete Elastic Field Produced by an Ellipsoidal Thermal Inclusion in a Semi-Infinite Space
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Thermal inclusion in an elastic half-space is a classical micromechanical model for describing localized heating near a surface. This paper presents explicit analytical solutions for the complete elastic fields, including ...