Defects and fracture : proceedings of First International Symposium on Defects and Fracture, held at Tuczno, Poland, October 13-17, 1980

摘要: I. An Overview.- Problems and Progress in the Design of Ductile Structures.- II. J-Integral - Theoretical Considerations.- Extension Its Application to Estimation Structural Strength.- Evaluation a Crack Reactor Vessel.- Engineering Methodology for Fracture Analyses Tough Materials.- Toward Development Plastic Mechanics Capabilities Assessing Reliability Energy Related Elastic-Plastic Three-Point Bend Specimen Fracturing Pipe.- Analysis Behavior Type 304 Stainless Steel.- COD Compact Tension Specimen.- Relation Between Tip Opening Displacement.- III. Experimental Techniques.- The Blunting Fracture.- Elastic Toughness Irradiated Steels with Single Compliance Technique.- A Simple Approximation Value Semi-Elliptical Surface Crack.- Procedures JIC Determination.- Evaluating Methods Scatterings Toughness.- IV. Stress, Strain Cod as Criteria.- Notch Criterion on Failure Edge-Cracked Member Under Combined Loading Membrane Bending Stresses.- Influence Mean Stresson Properties.- Thickness Effects Stretched Zone Ultra-High Strength Steels.- Assessment Nonductile Initiation Using X-ray Diffraction.- V. Material Microstructural Variations Process Dual Phase Calculations Pressure Vessel Steel from Microvoid Kinetics.- Temper Embrittled 2 1/4Cr-1Mo 3.5 Ni-Cr-Mo-V VI. Creep Fatigue.- Growth Metallic Nonlinear Approach Propagation Creep-Fatigue Interaction Range.- Consideration Fatigue Limits Sensitivity Based Successive Observations Process.- Some Considerations Low Cycle Metals.- Butt-Welded Joints Angular Distortion.- Basic Flaws.- Open Forum Researches Safety Structures.