Zobrazeno 1 - 10
of 166
pro vyhledávání: '"Andrea Spagnoli"'
Autor:
Riccardo Alberini, Andrea Spagnoli, Mohammad Javad Sadeghinia, Bjørn Skallerud, Michele Terzano, Gerhard A. Holzapfel
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Several materials and tissues are characterized by a microstructure composed of fibrous units embedded in a ground matrix. In this paper, a novel three-dimensional (3D) Fourier transform-based method for quantifying the distribution of fiber
Externí odkaz:
https://doaj.org/article/a0c6c48e457f43169818833c6d2bfe4e
Publikováno v:
Frattura ed Integrità Strutturale, Vol 13, Iss 47, Pp 401-407 (2019)
Elastic fracture mechanics commonly defines the fracture resistance of brittle materials within an idealized picture of planar and traction-free cracks. An efficient approach to describe the interface conditions in real cracks, such as those occurrin
Externí odkaz:
https://doaj.org/article/5a79b367f6554f998f2d9a47feefcf5d
Publikováno v:
Frattura ed Integrità Strutturale, Vol 13, Iss 47, Pp 394-400 (2019)
The present paper is devoted to an experimental study on the fracture behaviour of natural stones, commonly used as elements for building cladding, under both monotonic and cyclic loading, with particular emphasis to white Carrara marble. The effect
Externí odkaz:
https://doaj.org/article/fd7e25c77cf14ae3940a521a00184815
Publikováno v:
Frattura ed Integrità Strutturale, Vol 11, Iss 41, Pp 175-182 (2017)
In mixed-mode conditions, the competing contribution of the different stress intensity factors predicts fracture initiation load as well as crack propagation direction. Commonly, mixed-mode fracture resistance is based on the assumption of smooth and
Externí odkaz:
https://doaj.org/article/729f6b9f3205407aa099d770ff09747d
Publikováno v:
Frattura ed Integrità Strutturale, Vol 11, Iss 41, Pp 40-44 (2017)
The present paper aims to discuss a frequency-domain multiaxial fatigue criterion based on the critical plane approach, suitable for fatigue life estimations in the presence of proportional and non-proportional random loading. The criterion consists
Externí odkaz:
https://doaj.org/article/f2fca4d73d19461da055a6be31b2693f
Publikováno v:
Frattura ed Integrità Strutturale, Vol 13, Iss 47 (2018)
The present paper is devoted to an experimental study on the fracture behaviour of natural stones, commonly used as elements for building cladding, under both monotonic and cyclic loading, with particular emphasis to white Carrara marble. The effect
Externí odkaz:
https://doaj.org/article/662d2c418b344e7b9f024e65d67800c6
Publikováno v:
Frattura ed Integrità Strutturale, Vol 13, Iss 47 (2018)
Elastic fracture mechanics commonly defines the fracture resistance of brittle materials within an idealised picture of planar and traction free cracks. An efficient approach to describe the interface conditions in real cracks, such as those occurrin
Externí odkaz:
https://doaj.org/article/2f909cdadd054f96a81b03359eb90c5a
Autor:
Andrea Spagnoli
Publikováno v:
Applied Sciences, Vol 10, Iss 5, p 1841 (2020)
This Special Issue covers the broad topic of structural integrity of non-metallic materials, and it is concerned with the modelling, assessment and reliability of structural elements of any scale. In particular, the articles being contained in this i
Externí odkaz:
https://doaj.org/article/59aec3ad95d54d23ab17d73ac2d2fa4a
Autor:
Camilla Ronchei, Andrea Carpinteri, Giovanni Fortese, Andrea Spagnoli, Sabrina Vantadori, Marta Kurek, Tadeusz Łagoda
Publikováno v:
Frattura ed Integrità Strutturale, Vol 9, Iss 34, Pp 74-79 (2015)
The modified Carpinteri-Spagnoli (C-S) criterion is a multiaxial high-cycle fatigue criterion based on the critical plane approach. According to such a criterion, the orientation of the critical plane is linked to both the averaged directions of th
Externí odkaz:
https://doaj.org/article/52f1ddc26f834e93a7d2f4e6395d7a9e
Publikováno v:
Frattura ed Integrità Strutturale, Vol 9, Iss 33, Pp 376-381 (2015)
Engineering structures and components are often subjected to random fatigue loading produced, for example, by wind turbulences, marine waves and vibrations. The methods available in the literature for fatigue assessment under random loading are for
Externí odkaz:
https://doaj.org/article/55f7cdd0f301438aaba710fae94d8748