Zobrazeno 1 - 10
of 396
pro vyhledávání: '"J. Torgersen"'
Autor:
S. Burgmann, M.J. Lid, H.J.D. Johnsen, N.P. Vedvik, B. Haugen, J. Provine, A.T.J. van Helvoort, J. Torgersen
Publikováno v:
Heliyon, Vol 10, Iss 4, Pp e26420- (2024)
The fabrication of thinnest, yet undeformed membrane structures with nanometer resolution is a prerequisite for a variety of Microelectromechanical systems (MEMS). However, functionally relevant thin films are susceptible to growth-generated stress.
Externí odkaz:
https://doaj.org/article/79a660c3c72f40fba12c03bc5889be89
Publikováno v:
Theoretical and Applied Mechanics Letters, Vol 8, Iss 1, Pp 43-47 (2018)
ABSTRACT: Incorporation of metallic fibers into the adhesive layer can significantly improve the mechanical behavior of the adhesive joint. This paper aims to assess the fracture behavior of an epoxy adhesive reinforced by longitudinal and lateral me
Externí odkaz:
https://doaj.org/article/8314667dd1b0416885af6ff86b05db5f
Publikováno v:
Frattura ed Integrità Strutturale, Vol 12, Iss 43, Pp 1-32 (2018)
The phenomenon of brittle fracture occurs too often in various branches of engineering being the reason of unexpected termination of anticipated service lives of an engineering objects. This leads to unfortunate catastrophic structural failures resul
Externí odkaz:
https://doaj.org/article/7d42ee0a3dde46698c7714a758bf7767
Publikováno v:
Frattura ed Integrità Strutturale, Vol 11, Iss 42, Pp 223-230 (2017)
Giant magnetostrictive materials are gaining interest in the field of smart material, especially the commercially known Terfenol-D, that is an alloy made out of iron, terbium and dysprosium (Tb0.3Dy0.7Fe1.9). Since these smart materials are subjected
Externí odkaz:
https://doaj.org/article/a4e6dcb78172478c9228e0f056cd1f40
Publikováno v:
Frattura ed Integrità Strutturale, Vol 11, Iss 42, Pp 205-213 (2017)
Since in literature only data about the effect of the hot-dip galvanizing coating on fatigue behavior of unnotched specimens are available, whereas very few for notched components and none for welded joints, the aim of this paper is to partially fill
Externí odkaz:
https://doaj.org/article/b4ace06873654c4e8e0cae4860a0203b
Publikováno v:
Fracture and Structural Integrity, Vol 11, Iss 42, Pp 196-204 (2017)
Recently some methods for the rapid calculation of notch stress intensity factors (NSIFs) have been developed and three of them are compared in this work. First, the criteria proposed by Lazzarin et al. and Treifi et al. have been reviewed. The forme
Externí odkaz:
https://doaj.org/article/9022ea8a06fb4ea487c457d0fa101f4c
Publikováno v:
Frattura ed Integrità Strutturale, Vol 11, Iss 42, Pp 189-195 (2017)
Residual stresses, arising from welding processes or nonhomogeneous plastic deformations, broadly influence the high cycle fatigue behavior of mechanical components. The presence of V-notches leads to singular residual stresses ahead of the notch tip
Externí odkaz:
https://doaj.org/article/684b900a48cd4335aeb495e146757144
Publikováno v:
Fracture and Structural Integrity, Vol 11, Iss 42, Pp 181-188 (2017)
Fracture behaviour of V-notched specimens is assessed using two energy based criteria namely the averaged strain energy density (SED) and Finite Fracture Mechanics (FFM). Two different formulations of FFM criterion are considered for fracture analysi
Externí odkaz:
https://doaj.org/article/b793087106854a628da79bce2749d737
Publikováno v:
Frattura ed Integrità Strutturale, Vol 11, Iss 42, Pp 214-222 (2017)
Recent studies on local stress fields in proximity of crack and notch tips have shown that Strain Energy Density (SED), averaged in a circular control volume surrounding the point of stress singularities, represents a reliable engineering approach fo
Externí odkaz:
https://doaj.org/article/5eff322759774ab7a09843d294fa6218
Publikováno v:
Frattura ed Integrità Strutturale, Vol 11, Iss 41, Pp 432-439 (2017)
Hot dip galvanized steel bolted joints has been tested under fatigue loading to evaluate the effect of galvanizing coating on the fatigue strength of S355 structural steel. The experimental results showed that the decrease of the fatigue life of coat
Externí odkaz:
https://doaj.org/article/2f7270e18e114ff2b3a2ee737c45641e