Journal ArticleDOI
Equivalence of multi-parameter stress field equations in fracture mechanics
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This article is published in International Journal of Fracture.The article was published on 1996-06-01. It has received 12 citations till now. The article focuses on the topics: Fracture mechanics & Stress field.read more
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Recent developments in brittle and quasi-brittle failure assessment of engineering materials by means of local approaches
Filippo Berto,Paolo Lazzarin +1 more
TL;DR: In this article, the authors present a review of some local approaches applicable near stress raisers both sharp and blunt V-notches, which has been recently applied to assess the brittle failure of a large number of materials.
Journal ArticleDOI
Multiparametric full-field representations of the in-plane stress fields ahead of cracked components under mixed mode loading
Filippo Berto,Paolo Lazzarin +1 more
TL;DR: In this article, the authors present a set of equations for accurately describing the crack tip stress components particularly for those cases where the modes I and II stress intensity factors used in combination with the T-stress component, are unable to capture with satisfying precision the complete stress field ahead the cracktip.
Journal ArticleDOI
Digital photoelasticity: Recent developments and diverse applications
K. Ramesh,Sachin Sasikumar +1 more
TL;DR: In the last three decades of developments, the technique of Digital Photoelasticity (DP) has been stabilized and the methodology has successfully applied to a wide range of problems in Engineering and science as discussed by the authors.
Journal ArticleDOI
Rapid finite element evaluation of the averaged strain energy density of mixed-mode (I + II) crack tip fields including the T-stress contribution
Journal ArticleDOI
Study of interaction effects of asymmetric cracks under biaxial loading using digital photoelasticity
A. Vivekanandan,K. Ramesh +1 more
TL;DR: In this article, the authors used the corrected Atluri-Kobayashi multiparameter stress field equation in conjunction with the over-deterministic least squares method to determine the stress intensity factor (SIF) for a single central crack in a cruciform specimen, when the biaxial ratio is increased from 0 to 1, only shielding is observed.
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Book
The stress analysis of cracks handbook
TL;DR: The Stress Analysis of Cracks Handbook as mentioned in this paper provides a comprehensive, easy-to-access collection of elastic stress solutions for crack configurations, along with other relevant information, such as displacements, crack opening areas, basic stress functions source references, accuracy of solutions, and more.
Related Papers (5)
Evaluation of stress field parameters in fracture mechanics by photoelasticity—Revisited
K. Ramesh,S. Gupta,A.A. Kelkar +2 more