Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Ida Mascolo"'
Publikováno v:
Frontiers in Applied Mathematics and Statistics, Vol 9 (2023)
The dynamic buckling of circular rings is a pervasive instability problem with a major impact in various fields, such as structural, nuclear and offshore engineering, robotics, electromechanics, and biomechanics. This phenomenon may be simply seen as
Externí odkaz:
https://doaj.org/article/907c1c10333f4933ab9d6cf3bfb324e1
Publikováno v:
Metals, Vol 13, Iss 4, p 753 (2023)
Stainless-steel has proven to be a first-class material with unique mechanical properties for a variety of applications in the building and construction industry. High ductility, strain hardening, durability and aesthetic appeal are only a few of the
Externí odkaz:
https://doaj.org/article/89cf235e9e1741df9a9e1453a6794bda
Publikováno v:
PSU Research Review, Vol 2, Iss 2, Pp 138-144 (2018)
Purpose - This paper aims to review recent literature results on the mechanical response of confined pentamode structures behaving either in the stretching-dominated or the bending-dominated regimes. Design/methodology/approach - The analyzed structu
Externí odkaz:
https://doaj.org/article/d072fb620c304d9498bd7ae468fbc8a3
Publikováno v:
PSU Research Review, Vol 2, Iss 2, Pp 145-151 (2018)
Purpose - This study aims to focus on a short review on recent results dealing with the mechanical modelling and experimental characterization of a novel class of tensegrity structures, named class θ = 1 tensegrity prisms. The examined structures ex
Externí odkaz:
https://doaj.org/article/99cdf6bfe49345a391fa5050cc0f15f2
Autor:
Carlo Olivieri, Claudia Cennamo, Concetta Cusano, Arsenio Cutolo, Antonio Fortunato, Ida Mascolo
Publikováno v:
Applied Sciences, Vol 12, Iss 9, p 4274 (2022)
The present paper applies the Linear Arch Static Analysis (LASA), which models the masonry material as unilateral, i.e., No-Tension material in the sense of Heyman, and the Safe Theorem of the Limit Analysis to the study of masonry spiral stairs. A c
Externí odkaz:
https://doaj.org/article/39d34af92e0c464e8cd2716f94040af6
Autor:
Ida Mascolo
Publikováno v:
Frontiers in Applied Mathematics and Statistics, Vol 5 (2019)
Dynamic instability in the mechanics of elastic structures is a fascinating topic, with many issues still unsettled. Accordingly, there is a wealth of literature examining the problems from different perspectives (analytical, numerical, experimental
Externí odkaz:
https://doaj.org/article/e68fb802c0ee437bb11098094effcdd7
Publikováno v:
Frontiers in Built Environment, Vol 4 (2018)
A finite element approximation of a theory recently proposed for the geometrically nonlinear analysis of laminated curved beams is developed. The application of the given finite element model to the computation of stability points and post-buckling b
Externí odkaz:
https://doaj.org/article/611c652d9b5e4474a8a484b0786af55f
Publikováno v:
Frontiers in Materials, Vol 5 (2018)
The present work studies the geometrically nonlinear response of class θ = 1 tensegrity prisms modeled as a collection of elastic springs reacting in tension (strings or cables) or compression (bars), under uniform uniaxial loading. The incremental
Externí odkaz:
https://doaj.org/article/b3687a252bb14d2990e6bc4eea6cf0b0
Publikováno v:
Frontiers in Materials, Vol 5 (2018)
This study formulates numerical and analytical approaches to the self-equilibrium problem of novel units of tensegrity metamaterials composed of class θ = 1 tensegrity prisms. The freestanding configurations of the examined structures are determined
Externí odkaz:
https://doaj.org/article/96eb80c00a004502901c4078369b4b8d
Autor:
Ida Mascolo, Mariano Modano, Antimo Fiorillo, Marcello Fulgione, Vittorio Pasquino, Fernando Fraternali
Publikováno v:
Metals, Vol 8, Iss 11, p 941 (2018)
Metallic thin-walled beams with continuously varying cross-sections loaded in compression are particularly sensitive to instability problems due to lateral-torsional buckling. Such a phenomenon depends on several parameters, including the cross-secti
Externí odkaz:
https://doaj.org/article/948ebcd100eb49a3b6e291d6a35b247e