Results 71 to 80 of about 3,117 (209)

Multiaxial fatigue of welded structures - Problems and present solutions

, 2022
S.3-15 (Vol.1)The assessment of multiaxial fatigue in design codes for welded steel structures is based on the use of nominal- or- hot-spot stresses, or by conventional hypotheses like von Mises, Tresca, principal stress or critical plane approaches ...
Sonsino, C.M., Maddox, S.J.
core  

Calculations of biaxial fatigue limits with models using the experimental crack direction

, 2023
This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/bync-nd/4.0/).Several models from the literature were used to predict the fatigue limit in notched components subjected to biaxial cyclic loading.
Taylor, David, Navarro Robles, Alfredo, Balbín Molina, José Antonio, Chaves Repiso, Víctor Manuel, Susmel, Luca   +4 more
core   +1 more source

Effect of rolling texture on bearing capacity of aircraft repair patches and replaced panels

Aviation
The article combines issues related to biaxial fatigue loading, corrections for equivalent stress calculations, and the practical application of new knowledge regarding biaxial fatigue in the aviation industry.
Mykhailo Karuskevych, Sergiy Ignatovych, Tetiana Maslak, Oleg Karuskevych   +3 more
doaj   +1 more source

Some observations on short fatigue cracks under biaxial fatigue

Theoretical and Applied Fracture Mechanics, 2015
Título del Proyecto: Estudio tridimensional de grietas de fatiga: correlaciones de imágenes, tomografía, difracción de rayos X y modelado con elementos Finitos Referencia: TEP-3244 Entidad Financiadora: Junta de Andalucía (Proyecto de Excelencia)
P. Lopez-Crespo, A. Garcia-Gonzalez, B. Moreno, A. Lopez-Moreno, J. Zapatero   +4 more
openaire   +3 more sources

Toward the Application of Multiaxial Failure Criteria: Mean Stress Sensitivity of Carbide‐Rich, High‐Alloy PM‐HIP Tool Steels Under Axial and Torsional Cyclic Loading

steel research international, EarlyView.
This study quantifies axial and torsional long‐life fatigue (LLF) behavior of three carbide‐rich PM‐HIP tool steels, correlating LLF strength with intrinsic defect size and cleanliness, thereby extracting material‐specific mean stress sensitivities and Haigh diagrams.
Lennart Mirko Scholl, Frederik Tegeder, Tobias Hajeck, Alexander Bezold, Christoph Broeckmann   +4 more
wiley   +1 more source

Flexural performance of concrete‐filled steel tubular beams with wood chip aggregate

Structural Concrete, EarlyView.
Abstract This study investigates the flexural performance of concrete‐filled steel tubular (CFST) beams with partial replacement of aggregates by wood chips (0%–25%) through experimental and numerical analysis. This study is novel in that it experimentally and numerically investigates the flexural behavior of CFST beams with partial replacement of ...
Mizan Ahmed, Mohamed Emara, Vipulkumar Ishvarbhai Patel, Wensu Chen, Xihong Zhang, Faiz Shaikh, Ahmed Hamoda   +6 more
wiley   +1 more source

BEM Simulation and Experimental Test of a FML Full Scale Aeronautic Panel Undergoing Biaxial Static and Fatigue Load [PDF]

, 2010
This paper concerns the numerical and experimental characterization ofthe static and fatigue strength of a flat stiffened panel, designed as a fiber metal laminates (FML) and made of Aluminum alloy and Fiber Glass FRP.
CITARELLA, Roberto Guglielmo, V. Ascione, R. Sepe, E. Armentani, SEPE, RAFFAELE, ARMENTANI, ENRICO   +5 more
core  

Improving fatigue resistance of translucent 4Y‐PSZ zirconia through glass gradation

European Journal of Oral Sciences, EarlyView.
Abstract To evaluate the effect of graded glass infiltration on the fatigue behavior and mechanical reliability of translucent 4Y‐PSZ zirconia before and after hydrothermal aging, disc‐shaped specimens were fabricated by uniaxial pressing and divided into control and glass‐graded groups (n = 36/group).
Felipe Machado Souza, Larissa M. M. Alves, Edisa O. Sousa, Tiago Moreira Bastos Campos, Giovana Assis Marcolino, Mariana Miranda de Toledo Piza, Rainã S. Dias, Satoshi Yamaguchi, Petra C. Gierthmuehlen, Lukasz Witek, Paulo G. Coelho, Estevam A. Bonfante, Ernesto B. Benalcazar‐Jalkh   +12 more
wiley   +1 more source

Fatigue Behaviour of Welded Aluminium under Multiaxial Loading

, 2022
S.57-64 (Vol.1)Multiaxial stress states occur in many welded constructions like chemical plants, railway carriages and frames of trucks. Those stresses can have constant and changing principal stress directions, depending on the loading mode.
Sonsino, C.M., Küppers, M.
core  

Scratching beneath the surface: Quantification of muscle architecture and myosin heavy chain content in the forelimbs of black‐tailed prairie dogs (Cynomys, Rodentia)

Journal of Anatomy, EarlyView.
Black‐tailed prairie dogs are highly social ground squirrels that excavate communal burrow systems, most often in medium‐textured soils. Their forelimbs demonstrate morphofunctional trade‐offs for scratch‐digging and terrestrial ecology, including well‐developed and fast‐contracting proximal musculature with large mechanical advantage paired with ...
Luke A. Scheetz, Carter A. Burnett, Benjamin R. Kimble, David A. Eads, Michael T. Butcher   +4 more
wiley   +1 more source