Journal ArticleDOI
Origins of the stress intensity factor approach to fracture
TLDR
In this paper, the development of energy balance approach to fracture is traced, and the justification for its application to practical problems is indicated, and limitations of the approach are discussed and the rationale for its use in practical problems are discussed.Abstract:
The development of energy balance approach to fracture is traced. Limitations of the approach are discussed and the justification for its application to practical problems is indicated.read more
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Journal ArticleDOI
A stress-transfer model for the development of extension fracture boudinage
TL;DR: In this paper, a Monte Carlo model was proposed to predict the aspect ratio distribution of boudin segments formed by extension fracture in deformed rocks, based on the assumption that the tensile stress in a layer segment rises from a minimum at the end to a maximum at the centre.
Journal ArticleDOI
Kinetics of environmental stress cracking in high density polyethylene
TL;DR: In this paper, the authors used double-edge-notched specimens of high density polyethylene (HDPE) to study the growth of environmental stress crack (ESC) in a 10% lgepal CO-630 solution.
Journal ArticleDOI
Spatial problems of the theory of cracks (review)
TL;DR: In this article, the authors presented an analysis and synthesis of the basic mechanical concept and mathematical methodes used in solving three-dimensional problems of the theory of cracks, and solved a number of spatial problems.
DissertationDOI
Weld Residual Stress Profiles for Structural Integrity Assessment
TL;DR: The neural network approach shows sufficient potential to be developed into an alternative prediction tool for use in fracture assessment of welded components in austenitic stainless steel pipe girth welds for simplified fracture assessments.
Journal ArticleDOI
Basic mechanical concepts and mathematical techniques in application to three-dimensional crack problems. A review
TL;DR: In this paper, the effect of static and cyclic loads and nonuniform temperature fields on a solid is examined, and the general methods of the three-dimensional crack problems solution are discussed.