Fatigue crack growth in Ti-6242 under elasto-plastic loading conditions
, 2010 The applicability of LEFM is investigated in this paper. Experiments with loads corresponding to load controlled LEFM conditions and LCF strain controlled conditions were carried out and the crack propagation was monitored. The experiments were evaluated
Månsson, T. +5 more
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Reevaluating brittleness in material selection: Why fracture toughness alone is insufficient
Materials & DesignMaterial selection methods commonly rely on fracture toughness attribute limits to screen out brittle materials. However, this approach can lead to overly restrictive exclusions of ductile materials with low toughness and the unintended inclusion of high-
Michelle Hedvard +2 more
doaj +1 more source
The story behind the beginnings of linear elastic fracture mechanics (LEFM)
Linear elastic fracture mechanics (LEFM) has a rich history that spans several decades. Regarding brief historical overview, in 1913, Inglis analyzed the stress concentration around elliptical holes and and cracks in plates, laying the groundwork for ...
Dojčinović, Marina +3 more
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The Study of Linear Elastic Fracture Mechanics (LEFM) in Fracture
, 2008 The Linear Elastic Fracture Mechanics (LEFM) in Fracture Mechanics is very important to analyze the structural integrity and predicting the structural behavior of the cracked structure.
Muhd Hafiz B Hilmi, Muhd Hafiz
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Method for LEFM analysis of RPV during SBLOCA
, 1985 A somewhat simplified two-dimensional linear elastic fracture mechanics model of the beltline of a RPV is presented. The fracture mechanics model used tends to be conservative in the sense that it ignores possible beneficial effects of warm prestressing ...
Iskander, S.K.
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Self-healing of polymers and composites by thermal activation [PDF]
, 2012 Con l'obiettivo di ridurre il danneggiamento della matrice dei laminati in materiale composito, è stata sviluppata una resina autoriparante in cui la somministrazione di calore portasse alla chiusura delle cricche presenti.
Cherubina, Enrico
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Assessment of structural integrity of subsea wellhead system: analytical and numerical study
Fracture and Structural Integrity, 2014 Subsea wellhead systems exposed to severe fatigue loading are becoming increasingly a significant problem in offshore drilling operations due to their applications in wells with higher levels of pressure and temperature, situated at larger depths and in ...
A.R. Maligno +3 more
doaj
Crack propagation mechanism and life prediction of liner under thermal fatigue loads. [PDF]
Sci RepWang X +6 more
europepmc +1 more source
Topological mechanical metamaterial for robust and ductile one-way fracturing. [PDF]
Nat CommunWang X, Sarkar S, Gonella S, Mao X.
europepmc +1 more source
A New LEFM based description of concrete fracture and size effects
, 2013 Concrete is a so called quasi-brittle material which, despite predominantly elastic material response, exhibits in tension loading a stable non-linear fracture response, when tested under displacement control.
Wallin, Kim
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