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RISResidual Elastic Strains in Autofrettaged Tubes: Elastic–Ideally Plastic Model Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Autofrettage is a treatment process that uses plastic deformation to create a state of permanent residual stress within thick-walled tubes by pressurizing them beyond the elastic limit. The ...
Fully Two-Dimensional Discrete Inverse Eigenstrain Analysis of Residual Stresses in a Railway Rail Head
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The aim of the present study was to introduce a new algorithm for reconstructing the eigenstrain fields in engineering components. A 2D discrete inverse eigenstrain study of residual stresses ...
Contact of Coated Systems Under Sliding Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The contact of coated systems under sliding conditions is considered within the framework of elasticity theory with the assumption of perfect bond between coating and substrate. Formulation is ...
Residual Elastic Strains in Autofrettaged Tubes: Variational Analysis by the Eigenstrain Finite Element Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Autofrettage is a treatment process that uses plastic deformation to create a state of permanent residual stress within thick-walled tubes by pressurizing them beyond the elastic limit. The ...
Vector J-Integral Analysis of Crack Interaction With Pre-existing Singularities
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, the mechanics of a semi-infinite crack interacting with near crack-tip singularities (e.g., dislocations) in two-dimensional solids is investigated using the concept of potential ...