Zobrazeno 1 - 10
of 209
pro vyhledávání: '"A.G. Atkins"'
Autor:
P.A.F. Martins, A.G. Atkins
This article starts by reviewing elastic, elastoplastic, and plastic fracture in the light of the overall size of the crack-tip plastic zone relative to the dimensions of the crack. The morphologies of the surfaces and the relative magnitudes of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cce6612091d18ba76168d42607f14e9
https://doi.org/10.1016/b978-0-12-803581-8.00860-2
https://doi.org/10.1016/b978-0-12-803581-8.00860-2
Publikováno v:
Materials & Design. 29:1334-1352
Although the explosive welding process has been in commercial use since the mid-1950s it is to a large extent still empirical in nature, the effect of process variables on the final product is not fully understood and often the reasons for failure ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1affa6ae5c47b98b85e89a83a120dca
https://doi.org/10.1016/j.matdes.2007.06.010
https://doi.org/10.1016/j.matdes.2007.06.010
Autor:
A.G. Atkins, J.H. Liu
Publikováno v:
Wear. 262:146-159
The transition between rubbing and cutting when a facet-first pyramid is slid along the surface of a ductile material is investigated with new experiments under both constant depth of groove and constant load, and with a new ductile fracture mechanic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76ba1f62a1e1aa84021273cb86b8e1d7
https://doi.org/10.1016/j.wear.2006.04.002
https://doi.org/10.1016/j.wear.2006.04.002
Autor:
V.P. Naumenko, A.G. Atkins
Publikováno v:
International Journal of Fatigue. 28:494-503
To decide between clearly different approaches for engineering assessment of plane stress tearing, we performed uniaxial and biaxial tensile tests on middle-cracked specimens at various in-plane constraint states. Attention was focused on determinati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e8a8094ee6ce88bb1750278ab0e9ea5
https://doi.org/10.1016/j.ijfatigue.2005.08.008
https://doi.org/10.1016/j.ijfatigue.2005.08.008
Autor:
A.G. Atkins
Publikováno v:
Key Engineering Materials. :59-68
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95ab8f65c40ba3c34b4eb6f268ad9b1e
https://doi.org/10.4028/www.scientific.net/kem.177-180.59
https://doi.org/10.4028/www.scientific.net/kem.177-180.59
Autor:
A.G. Atkins
Publikováno v:
Wear. 257:154-156
Since ductile fracture (rupture) is the process by which junctions are separated and which prevents ever-increasing plasticity and junction growth, it is argued that models of friction ought to include toughness as well as yield strength. An expressi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fb807597455f2b1e6660869fed868e3
https://doi.org/10.1016/j.wear.2003.10.022
https://doi.org/10.1016/j.wear.2003.10.022
Autor:
A.G. Atkins
Publikováno v:
Endeavour. 19:2-10
It is a matter of everyday experience that sheet material — such as aluminium foil and adhesive tape-fails to tear evenly but yields ones that converge to a point. In small matters this is merely irritating, but it can be of major engineering impor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc9a2ab5fc6465902b8e1297c221e82a
https://doi.org/10.1016/0160-9327(95)98887-l
https://doi.org/10.1016/0160-9327(95)98887-l
Autor:
A.G. Atkins
Publikováno v:
Engineering Failure Analysis. 1:201-214
A brief review is given of what may be meant by a “catastrophic engineering failure”, particularly as it relates to situations involving fracture. Whether “fast fracture” is necessarily the same as “unstable” fracture—and whether it mak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::831f9f206008e9f50b28f7a20f0d9872
https://doi.org/10.1016/1350-6307(94)90019-1
https://doi.org/10.1016/1350-6307(94)90019-1
Publikováno v:
International Journal of Impact Engineering. 15:245-255
Summary An experimental investigation on clamped metal plates the surfaces of which are struck by a rigid wedge is reported in this paper. A simple theoretical procedure based on the rigid perfectly plastic method is used to study the dynamic behavio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f512674e289e7947895c9f6b88e701e1
https://doi.org/10.1016/s0734-743x(05)80016-8
https://doi.org/10.1016/s0734-743x(05)80016-8
Autor:
A.G. Atkins
Publikováno v:
Comprehensive Structural Integrity ISBN: 9780323919456
Comprehensive Structural Integrity ISBN: 9780080437491
Comprehensive Structural Integrity ISBN: 9780080437491
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ed9e6ab3d2290e6db5a4d739dd7c746
https://doi.org/10.1016/b978-0-12-822944-6.00127-4
https://doi.org/10.1016/b978-0-12-822944-6.00127-4