Results 231 to 240 of about 84,821 (263)

Fracture of oxide films on strained aluminium

Philosophical Magazine, 1962
Abstract The mode of fracture of anodic film on aluminium has been examined. It is concluded that the films are reasonably elastic and that when they fail there is ‘slip’ at the film metal interface. There is no evidence of crack propagation from film to metal. The etching behaviour of strained aluminium can be explained using the present results.
C. Edeleanu, T. J. Law
openaire   +1 more source

Plane strain fracture toughness

1982
The test procedure for plane strain fracture toughness testing is standardized [1, 2] by the American Society for Testing and Materials, ASTM. At first glance, it seems strange that a standard test is necessary. The versatility of the K concept implies that any cracked specimen for which K can be calculated is suitable.
openaire   +1 more source

Nonlocal fracture criterion: Finite strains

Doklady Physics, 2002
Theory of multiple overlap of severe strains [1] allows us to analyze crack growth for finite strains of a body made of viscous elastic material on the basis of subsequently merging micropores and secondary cracks with the main crack. To do this, a criterion for the breakage of a wall between the main crack and a secondary crack or a micropore merging ...
V. A. Levin, E. M. Morozov
openaire   +1 more source

The Effect of Pre-strain and Strain Path Changes on Ductile Fracture

2013
Industrial metal forming operations generally require several deformation steps in order to create the final product. The mechanical behavior of materials undergoing strain path changes can be very different from those deformed in a given direction to fracture.
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Plastic strain and fracture of crystalline bodies. Communication 3. The role of strain in inhibiting fracture

Strength of Materials, 1979
V. I. Vladimirov, N. N. Gorobei, V. I. Betekhtin   +2 more
openaire   +1 more source

Strain rate effect on the fracture parameters of concrete three-point bending beam with a small span-to-height ratio

Engineering Fracture Mechanics, 2023
Zhenpeng Yu
exaly  

Fracture of Concrete at High Strain-Rate

1991
This paper is a review of high strain-rate effects on concrete strength, fracture and fracture mechanics parameters. Strain-rate effects on unsaturated concrete, where considerable strength and crack density increases are evident, begins to occur at approximately 5/sec in tension and approximately 100/sec in compression.
openaire   +1 more source

Fractures, Sprains and Strains in Industrial Disabilities*

Physical Therapy, 1953
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The Role of Strain and Strain Rates in Stress Fractures

2000
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Ductile fracture behavior of BCC and FCC metals at a wide range of strain rates

International Journal of Impact Engineering, 2022
Hoon Huh
exaly