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The linear elastic analysis of cracked bodies, crack paths and some practical crack path examples
Engineering Fracture Mechanics, 2016Abstract The linear elastic analysis of cracked bodies is a Twentieth Century development, with the first papers appearing in 1907. The stress intensity factor concept, introduced in 1957, developed rapidly in the 1960s, with widespread application to practical problems. Finite element analysis had a significant influence on the development of linear
L. Pook
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Fatigue crack path manipulation for crack growth rate measurement
Engineering Fracture Mechanics, 2016Abstract It is accepted that fatigue crack paths in metals that display confined slip, such as high strength aluminium alloys, are responsive to loading direction and local microstructural orientation. It is less well recognised that crack paths in these alloys are also responsive to the loading history since certain loading sequences can produce ...
S. Barter, P. White, M. Burchill
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, 2021
The paper proves how the innovative optical and contactless DIC technique can be used for the examination of fracture processes in concrete with fly ash under shear loading.
G. Golewski
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The paper proves how the innovative optical and contactless DIC technique can be used for the examination of fracture processes in concrete with fly ash under shear loading.
G. Golewski
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, 2021
Although a high population of grain boundaries in polycrystalline materials improves structural strength, it increases risk of grain boundary-based degradations such as liquid metal embrittlement (LME).
M. H. Razmpoosh +5 more
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Although a high population of grain boundaries in polycrystalline materials improves structural strength, it increases risk of grain boundary-based degradations such as liquid metal embrittlement (LME).
M. H. Razmpoosh +5 more
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Crack path-engineered 2D octet-truss lattice with bio-inspired crack deflection
, 2020Engineered lattice materials with pre-designed crack paths can provide critical component protection and tunable fracture energy. However, most existing crack path design methods require a change in the local topology of the material, which induces ...
Zhenyan Gao +3 more
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Effect of residual stresses to the crack path in alumina/zirconia laminates
, 2020Laminates with alternating layers are well known from nature. The strongly bonded alumina/zirconia (Al2O3/ZrO2) layers can combine high fracture resistance with high strength and stiffness when properly tailored.
Z. Chlup +4 more
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Proceedings. The 8th Russian-Korean International Symposium on Science and Technology, 2004. KORUS 2004., 2005
In responsible elements of the planes, bridges and other constructions from metal and composite materials the stress state in the tips of crack is mixed type. At that the conditions of rectilinear growth of a crack are violated as shown by numerous observations and experiments.
V.N. Maksimenko, A.V. Saveliev
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In responsible elements of the planes, bridges and other constructions from metal and composite materials the stress state in the tips of crack is mixed type. At that the conditions of rectilinear growth of a crack are violated as shown by numerous observations and experiments.
V.N. Maksimenko, A.V. Saveliev
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Theoretical crack path prediction
Fatigue & Fracture of Engineering Materials & Structures, 2004ABSTRACTIn many practical cases, the crack growth leads to abrupt failure of components and structures. For reasons of a reliable quantification of the endangerment due to sudden fracture of a component, therefore, it is of enormous importance to know the threshold values, the crack paths and the growth rates for the fatigue crack growth as well as the
H. A. RICHARD, M. FULLAND, M. SANDER
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Extreme Mechanics Letters, 2019
A computational study on the fracture behaviour of bio-inspired finite-size lattice configurations is performed in this work. The study draws inspiration from recent investigations aimed at increasing the fracture energy of some materials through small ...
Riccardo Manno +3 more
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A computational study on the fracture behaviour of bio-inspired finite-size lattice configurations is performed in this work. The study draws inspiration from recent investigations aimed at increasing the fracture energy of some materials through small ...
Riccardo Manno +3 more
semanticscholar +1 more source