Search
CSV
RISA Comparison of the Initiation With the Rapid Propagation of a Crack in a Mild Steel Plate
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Recent indications of a direct proportionality between plane strain fracture toughness KIc and the strain hardening exponent n provide a new basis for comparing the initiation with the propagation ...
Discussion: “An Examination of a Proposed Method for Evaluating Nonlinear Effects in Fracture Assessment” (Adams, N. J. I., and Munro, H. G., 1976, ASME J. Pressure Vessel Technol., 98, pp. 40–45)
Publisher: The American Society of Mechanical Engineers (ASME)
Prediction of Fatigue Life With and Without Hold Times Using the Chaboche Viscoplastic Constitutive Theory
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The titanium alloy Ti-6Al-4V is known to exhibit creep behavior at temperatures as low as room temperature. Consequently, for cyclic loading with hold times it is possible that the rate dependent ...
Viscoplastic Constitutive Modeling of High Strain-Rate Deformation, Material Damage, and Spall Fracture
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The Perzyna viscoplastic constitutive theory, which contains a scalar variable for description of material damage, is used to study material behavior at high strain rates. The damage parameter ...