Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Fred Nilsson"'
Autor:
Claes-Göran Andersson, Fred Nilsson, Lars-Erik Björkegren, Philip Minnebo, Bo Erixon, Mats Andersson, Karl-Fredrik Nilsson, P. Dillström
Publikováno v:
Nuclear Technology. 163:3-14
The Swedish KBS-3 copper-cast iron canister for geological disposal of spent nuclear fuel is in an advanced stage. This paper deals with the cast iron insert that provides the mechanical strength of the canister and outlines an approach to assess the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c997b6cce7166fce9ecc471a4461652
https://doi.org/10.13182/nt08-a3964
https://doi.org/10.13182/nt08-a3964
Publikováno v:
Reliability Engineering & System Safety. 91:964-973
Safety factors (uncertainty factors) are used to avoid failure in a wide variety of practices and disciplines, in particular engineering design and toxicology. Although these two areas have similar ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::189ac2b49047614549fed500bad333d0
https://doi.org/10.1016/j.ress.2005.09.002
https://doi.org/10.1016/j.ress.2005.09.002
Autor:
Fred Nilsson
Publikováno v:
International Journal of Fracture. 139:305-311
The double cantilever beam specimen for fracture testing was investigated for large displacement conditions. J-expressions were derived for arbitrary loading of the beam-ends. As special cases two different loadings, transverse force and bending mome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4872cd714743c99a330c7329aa3d201a
https://doi.org/10.1007/s10704-006-8376-3
https://doi.org/10.1007/s10704-006-8376-3
Autor:
Pär Ljustell, Fred Nilsson
Publikováno v:
Engineering Fracture Mechanics. 72:2703-2720
Predictions of variable amplitude fatigue crack growth in notched tensile specimens at an elevated temperature and relative high loads were conducted. The predictions were based on constant amplitu ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22325e4fa4b7a9b4ae8f63f772fc3ac1
https://doi.org/10.1016/j.engfracmech.2005.07.001
https://doi.org/10.1016/j.engfracmech.2005.07.001
Autor:
Fred Nilsson
Publikováno v:
International Journal of Fracture. 136:133-142
A method is outlined for the determination of cohesive zone properties in soft materials. The goal of the study was to extend earlier work assuming linear kinematics and linear elasticity to include non-linear kinematics and finite elasticity. Explic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad71578362b8e46882c5b432727fa3d5
https://doi.org/10.1007/s10704-005-5125-y
https://doi.org/10.1007/s10704-005-5125-y
Publikováno v:
Engineering Fracture Mechanics. 71:1725-1735
Fatigue crack growth experiments were performed on surface cracked tensile specimens of Inconel 718 at 400 °C. The loading was carried out at constant as well as at variable amplitude. The experimental results for the mean growth rate were compared
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::880a19e51c9b0d1dd8fbd8822b7e452d
https://doi.org/10.1016/s0013-7944(03)00242-x
https://doi.org/10.1016/s0013-7944(03)00242-x
Publikováno v:
Engineering Fracture Mechanics. 71:1273-1288
Accurate measurements of fatigue propagation rates after single and during repetitive overloads were performed. It was shown that plastic deformations in the crack tip region and in the crack wake cause crack closure that is of major importance for c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7564a4d891064da7443a17a65d3bcb28
https://doi.org/10.1016/s0013-7944(03)00209-1
https://doi.org/10.1016/s0013-7944(03)00209-1
Autor:
Fred Nilsson
Publikováno v:
Nuclear Engineering and Design. 221:293-300
The growing interest in risk-based management is driven by the need of developing strategies that lead to an optimal safety versus cost balance. The general philosophy behind risk-based management is briefly described here and discussed. It is formal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83dbc1d62c95aab9aabd9182fa9df294
https://doi.org/10.1016/s0029-5493(02)00334-5
https://doi.org/10.1016/s0029-5493(02)00334-5
Autor:
Tomas Månsson, Fred Nilsson
Publikováno v:
International Journal of Cast Metals Research. 13:373-378
An engineering method based on fracture mechanics is suggested for life predictions of components of nodular cast iron. The method should be applicable to any structure containing defects which can cause crack initiation. Component testing was perfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b710a5db53d7a8847253774325a232f6
https://doi.org/10.1080/13640461.2001.11819418
https://doi.org/10.1080/13640461.2001.11819418
Autor:
Tomas Månsson, Fred Nilsson
Publikováno v:
International Journal of Cast Metals Research. 12:319-325
The influence of microstructure i.e. nodules (voids) on the fatigue threshold value in nodular cast iron is numerically investigated. It is qualitatively shown that the fatigue threshold value is u ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f4d4e459c8c0818fe116a5ab09edbca
https://doi.org/10.1080/13640461.2000.11819369
https://doi.org/10.1080/13640461.2000.11819369