Wyszukiwarka
dr inż. Maciej Lewandowski-Szewczyk
Zatrudnienie
- Adiunkt w Katedra Konstrukcji Inżynierskich
- 2019 - present w Wydział Inżynierii Lądowej i Środowiska
Publikacje
Filtry
wszystkich: 8
Katalog Publikacji
Rok 2023
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Linear viscoelastic transversely isotropic model based on the spectral decomposition of elasticity tensors
PublikacjaThe linear viscoelasticity is still a useful model in the engineering for studying the behavior of materials loaded with different loading rates (frequencies). Certain types of materials reveal also an anisotropic behavior: fiber reinforced composites, asphalt concrete mixtures, or wood, to name a few. In general, researchers try to identify experimentally the dependence of engineering constants like: directional Young’s moduli...
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Load introduction to composite columns revisited—Significance of force allocation and shear connection stiffness
PublikacjaThe AISC 360-16 Specification recommends that the design shear force between parts of a composite column in the load introduction area shall be calculated based on the force allocation at ultimate limit state. Applicability of this straightforward method to the load levels that usually arise in slender composite columns is questionable, as this capacity-based force allocation is only true when the axial force is equal to the plastic...
Rok 2020
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Non-standard contact conditions in generalized continua: microblock contact model for a Cosserat body
PublikacjaGeneralized continuum theories involve non-standard boundary conditions that are associated with the additional kinematic variables introduced in those theories, e.g., higher gradients of the displacement field or additional kinematic degrees of freedom. Accordingly, formulation of a contact problem for such a continuum necessarily requires that adequate contact conditions are formulated for the additional kinematic variables and/or...
Rok 2018
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Elastic-plastic properties of metal matrix composites: Validation of mean-field approaches
Publikacja -
Size effects in wedge indentation predicted by a gradient-enhanced crystal-plasticity model
Publikacja
Rok 2015
Rok 2014
wyświetlono 1912 razy