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Energy-Release Rate in Elastic-Plastic Fracture Problems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: It is shown that the energy-release rates associated with the translation, rotation, self-similar expansion and distortion of the fracture process region are expressed by the newly introduced ...
Crack-Tip Stress and Strain Singularity in Thermally Loaded Elastic-Plastic Material
Publisher: The American Society of Mechanical Engineers (ASME)
Use of Ĵ-Integral in Dynamic Analysis of Cracked Linear Viscoelastic Solids by Finite-Element Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A computational method using the path (area)-independent Ĵ-integral is developed to analyze viscoelastic problems. Since the displacement field near the crack tip of a viscoelastic solid is ...
Crack Growth and Instable Fracture of Rotating Disks
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The fracture of rotating disks that have cracks and/or notches is predicted employing the crack instability criterion based on the J-integral R-curve approach characterizing a material resistance ...
Fatigue Life Estimation of Solder Joints in SMT-PGA Packages
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The fatigue life estimation of solder joints is one of the most critical requirements in the development of reliable electronic components. In this study, we first examined a constitutive model ...