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RISInterpretation of Irradiation Effects on the Fracture Toughness of a Pressure Vessel Steel in Terms of Crack Tip Stress Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The model of Ritchie, Knott, and Rice [10], relating the critical tensile stress for initiation of unstable cleavage fracture of mild steel to the cryogenic temperature-dependence of plane strain ...
Discussion: “On the Response of Linear Systems to Time-Dependent, Multidimensional Loadings” (Beer, F. P., 1961, ASME J. Appl. Mech., 28, pp. 50–56)
Publisher: The American Society of Mechanical Engineers (ASME)
Mode II Loading of a Cracked Strip
Publisher: The American Society of Mechanical Engineers (ASME)
Energy Variations in Notch Stress Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
The Inelastic Line-Spring: Estimates of Elastic-Plastic Fracture Mechanics Parameters for Surface-Cracked Plates and Shells
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Recent studies of the mechanics of elastic-plastic and fully plastic crack growth suggest that such parameters as the J-integral and the crack tip opening displacement can, under certain conditions, ...
Three-Dimensional Stress Field Near the Crack Front of a Thin Elastic Plate
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Based on very detailed full-field finite element analysis of the near tip region of a thin isotropic elastic plate, the three-dimensional stress state in the vicinity of a through-crack front ...
Discussion: “Steady-State Crack Propagation in Pressurized Pipelines Without Backfill” (Kanninen, M. F., Sampath, S. G., and Popelar, C., 1976, ASME J. Pressure Vessel Technol., 98, pp. 56–65)
Publisher: The American Society of Mechanical Engineers (ASME)
Elastic-Plastic Line-Spring Finite Elements for Surface-Cracked Plates and Shells
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The elastic line-spring finite element of Parks, et al. [1], which was incorporated into the ABAQUS© finite element program, is extended to include elastic-plastic response for approximate ...
On Consistency Relations in Nonlinear Fracture Mechanics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A simple form of consistency relations between generalized forces and displacements for systems exhibiting power-law behavior is presented. The later discussion focuses on certain details regarding ...
On the Gasdynamics of Running Ductile Fracture in a Pressurized Line Pipe
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Developments in the modeling of the gasdynamics associated with running ductile fracture in pressurised line pipe are reviewed and critically examined. It is argued that existing models of gas ...