Search
CSV
RISExtension of Stoney’s Formula to Arbitrary Temperature Distributions in Thin Film/Substrate Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Current methodologies used for the inference of thin film stress through curvature measurements are strictly restricted to stress and curvature states that are assumed to remain uniform over the ...
Reexamination of Jumps Across Quasi-Statically Propagating Surfaces Under Generalized Plane Stress in Anisotropically Hardening Elastic-Plastic Solids
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Strong discontinuities across quasi-statically propagating surfaces in anisotropic elastic-plastic solids under generalized plane stress are reexamined allowing for some generality in constitutive ...
Three-Dimensional Effects Near a Crack Tip in a Ductile Three-Point Bend Specimen: Part I—A Numerical Investigation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A simultaneous numerical and experimental investigation is undertaken to assess three-dimensional effects and HRR dominance near a crack front in a ductile 3-point bend specimen. In parallel to ...
The Effect of Crack-Tip Plasticity on the Determination of Dynamic Stress-Intensity Factors by the Optical Method of Caustics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The shadow spots which are obtained in using the optical method of caustics to experimentally determine dynamic stress-intensity factors are usually interpreted on the basis of a static elastic ...
Optical Measurement of the Plastic Strain Concentration at a Crack Tip in a Ductile Steel Plate
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The shadow spot method has been established as a valuable experimental procedure for measuring elastic stress intensity factors in planar fracture specimens. It is noted here that if the crack-tip ...
On the Stoney Formula for a Thin Film/Substrate System With Nonuniform Substrate Thickness
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Current methodologies used for the inference of thin film stress through system curvature measurements are strictly restricted to stress and curvature states which are assumed to remain uniform ...
Stresses in a Multilayer Thin Film/Substrate System Subjected to Nonuniform Temperature
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Current methodologies used for the inference of thin film stress through curvature measurements are strictly restricted to uniform film stress and system curvature states over the entire system ...
On the Scale of the Nonlinear Effect in a Crack Problem
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This note provides a necessary and sufficient condition for the nonlinear effect to be “small-scale” in a Mode III crack problem for a Neo-Hookean material.
A Finite Element Study of Stable Crack Growth Under Plane Stress Conditions: Part I—Elastic-Perfectly Plastic Solids
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A detailed finite element study of stable crack growth in elastic-perfectly plastic solids obeying an incremental plasticity theory and the Huber-Von Mises yield criterion is performed under plane ...
A Finite Element Study of Stable Crack Growth Under Plane Stress Conditions: Part II—Influence of Hardening
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A detailed finite element analysis is performed to model quasi-static crack growth under plane stress, small-scale yielding conditions in elastic-plastic materials characterized by isotropic power ...