Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Riccardo Scazzosi"'
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 10, Iss 2, Pp 197-211 (2018)
This study aims to numerically and experimentally investigate the response of a medium strength rock material under unconfined compression loading up to failure. The unconfined compressive strength (UCS) is one of the most important parameters in cha
Externí odkaz:
https://doaj.org/article/b53ad9bec430446caea642012b1323ba
Publikováno v:
Frattura ed Integrità Strutturale, Vol 11, Iss 41, Pp 504-523 (2017)
Developing a reliable numerical modelling technique is considered as challenge for fracture assessment of the geological materials, which are much subjected to hydrostatic pressure. For this purpose, the mechanical behaviour and the fracture pattern
Externí odkaz:
https://doaj.org/article/8d4f80aa5ece4e63abaa280907807c7e
Publikováno v:
Materials, Vol 14, Iss 3, p 626 (2021)
In the case of protection of transportation systems, the optimization of the shield is of practical interest to reduce the weight of such components and thus increase the payload or reduce the fuel consumption. As far as metal shields are concerned,
Externí odkaz:
https://doaj.org/article/366d3e77753445a1aaca70b65307948d
Publikováno v:
Applied Composite Materials. 28:1899-1917
This work investigates the effect of hybridization and stacking sequence on the ballistic impact response of S2-glass/aramid/epoxy laminates. Different laminates were manufactured by vacuum infusion, one with only aramid fabrics (12 layers, K12), two
Autor:
Pouya Shojaei, Riccardo Scazzosi, Mohamed Trabia, Brendan O’Toole, Marco Giglio, Xing Zhang, Yiliang Liao, Andrea Manes
Publikováno v:
Coatings; Volume 12; Issue 1; Pages: 92
Coatings, Vol 12, Iss 92, p 92 (2022)
Coatings, Vol 12, Iss 92, p 92 (2022)
While deposited thin film coatings can help enhance surface characteristics such as hardness and friction, their effective incorporation in product design is restricted by the limited understanding of their mechanical behavior. To address this, an ap
Autor:
Sandro Campos Amico, Riccardo Scazzosi, Samia Danuta Brejão de Souza, Andrea Manes, Marco Giglio
Multilayered Armor System is an efficient protection which combines a ceramic front layer and ductile backing usually made by a metal or a composite material. Numerical models are an effective tool to design ballistic protections. Such models may be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1c7f339db84e2fea5ed463225b2ddf0
http://hdl.handle.net/11311/1199372
http://hdl.handle.net/11311/1199372
Autor:
Andrea Manes, Riccardo Scazzosi, Yiliang Liao, Xing Zhang, Mohamed B. Trabia, Marco Giglio, Pouya Shojaei, Brendan O'Toole
Publikováno v:
Procedia Structural Integrity. 28:525-537
Titanium alloys have been extensively used in the aerospace industry because of their outstanding properties, such as high strength-to-weight ratios, high corrosion resistances, and high melting points. However, it is hypothesized that the performanc
Analytical Model of High-Velocity Impact of a Deformable Projectile Against Textile-Based Composites
Publikováno v:
Journal of Materials Engineering and Performance. 28:3247-3255
Textile-based composites are used in manufacturing of ballistic shields due to their favorable combination of mechanical properties which enables weight saving and efficiency while retaining or even improving ballistic performance. Predictive models
An Enhanced Material Model for the Simulation of High-Velocity Impact on Fiber-Reinforced Composites
Publikováno v:
Procedia Structural Integrity. 24:53-65
Composite MSC (MAT_161 and MAT_162) is an enhanced material model for fiber-reinforced composites implemented in the software LS-DYNA which considers different failure modes in tension, compression and shear, with a progressive failure model. It allo