Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Daniele Forni"'
Publikováno v:
Case Studies in Construction Materials, Vol 15, Iss , Pp e00780- (2021)
In this study, we used a Modified Hopkinson bar and a hydro-pneumatic machine to characterize the behaviour of 3D-printed concrete elements under different stress rates, focusing on the interface behaviour between consecutive layers under different l
Externí odkaz:
https://doaj.org/article/ff52fb9d0bd54f618256c420e2ca2a54
Publikováno v:
Procedia Structural Integrity. 28:964-970
Tungsten alloys are often used in machinery and in other industrial sectors. This study presents the dynamic tensile behaviour of a commercial tungsten alloy. The tests were carried-out at high strain-rate (from 850 to 2200 s_1) by means of a Split H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97dffe8bbd49a66573a4a9f20eda150c
https://doi.org/10.1016/j.prostr.2020.11.070
https://doi.org/10.1016/j.prostr.2020.11.070
Publikováno v:
Procedia Structural Integrity. 28:933-942
The comprehension of the phenomena caused by fast-transient-loading regimes on structures, such as impact or blast, plays a capital role in order to prevent catastrophic failures. In fact, very complex failure modes can occur at these regimes where c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c01578e44b1110160c51b9b384746a8
https://doi.org/10.1016/j.prostr.2020.11.066
https://doi.org/10.1016/j.prostr.2020.11.066
In reinforced concrete structures under severe dynamic loading, as impact and blast, both concrete and reinforcing bars are subjected to high strain-rates. While the dynamic tensile behaviour of concrete is the subject of many researches, the behavio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9611024378154a7358759e667bd65368
http://doc.rero.ch/record/331609/files/11527_2014_Article_273.pdf
http://doc.rero.ch/record/331609/files/11527_2014_Article_273.pdf
Publikováno v:
Journal of Constructional Steel Research. 199:107519
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ab2eac0a847cafec01ec512cd7e8372
https://doi.org/10.1016/j.jcsr.2022.107519
https://doi.org/10.1016/j.jcsr.2022.107519
Publikováno v:
Construction and Building Materials. 218:667-680
An experimental investigation was carried out to characterise the direct tensile behaviour at high strain rate of various UHPFRC mix designs (150, 170 and 210 MPa) with various dosages of fibres. The mechanical characterisation at high strain-rate wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0b67add9e3aa3007b1a485bb7ed8f74
https://doi.org/10.1016/j.conbuildmat.2019.05.152
https://doi.org/10.1016/j.conbuildmat.2019.05.152
Autor:
Daniele Forni, Ezio Cadoni
Publikováno v:
Journal of Dynamic Behavior of Materials. 5:230-240
The use of stainless steel rebars is required when reinforced concrete structures are subjected to harsh environmental conditions during their lifetime. Some special infrastructures in addition to these climatic factors can be also subjected to extre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56c5be0cecfb26854193f684bad64670
https://doi.org/10.1007/s40870-019-00205-y
https://doi.org/10.1007/s40870-019-00205-y
Publikováno v:
EPJ Web of Conferences, Vol 250, p 01009 (2021)
In concrete structures realized by digital fabrication techniques, such as 3D concrete printing, under severe dynamic loadings (e.g. earthquakes and impact loads), the strength at the bond interfaces between layers is weak. Since these contact zones,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e86bfd41c08985426d654e88d88536e0
https://www.epj-conferences.org/articles/epjconf/pdf/2021/04/epjconf_dymat2021_01009.pdf
https://www.epj-conferences.org/articles/epjconf/pdf/2021/04/epjconf_dymat2021_01009.pdf
Publikováno v:
EPJ Web of Conferences, Vol 250, p 05013 (2021)
In order to properly design critical infrastructures and buildings in steel (bridges, high-rise building, off-shore, cranes, etc.), certain requirements concerning to mechanical resistance and robustness under exceptional actions have to be carefully
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5eab5fa894b6a1d58ad84db1220be1f8
https://www.epj-conferences.org/articles/epjconf/pdf/2021/04/epjconf_dymat2021_05013.pdf
https://www.epj-conferences.org/articles/epjconf/pdf/2021/04/epjconf_dymat2021_05013.pdf
Publikováno v:
RILEM Bookseries ISBN: 9783030499150
Recently, the interest in digital fabrication techniques, such as 3D concrete printing, has grown at a dizzying speed, but at the same time many critical issues are still wide-open. Weak strength at the bond interface of two concrete layers, also ref
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af18f7bf7382a7ff8f42b1090cdb09ea
https://doi.org/10.1007/978-3-030-49916-7_49
https://doi.org/10.1007/978-3-030-49916-7_49