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Akademický článek

Size Dependence and Dynamic Properties of Adobe Masonry Bricks tested at high strain rates

Autor: Li Piani T., Weerheijm J., Peroni M., Sluys L.J.

Publikováno v: EPJ Web of Conferences, Vol 250, p 06002 (2021)

Masonry is a construction technique which typically reacts in compression. Characterization of its material properties in compression is thus of paramount importance. This especially counts for adobe bricks because their material properties are still

Externí odkaz: https://doaj.org/article/f407c71f3d054633a37780ea47205826

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Akademický článek

Large scale high strain-rate tests of concrete

Autor: Kiefer R., Magonette G., Viaccoz B., Solomos G., Peroni M.

Publikováno v: EPJ Web of Conferences, Vol 26, p 01030 (2012)

This work presents the stages of development of some innovative equipment, based on Hopkinson bar techniques, for performing large scale dynamic tests of concrete specimens. The activity is centered at the recently upgraded HOPLAB facility, which is

Externí odkaz: https://doaj.org/article/5a3d58f5d6ef4d609f5b6a6ba79b9de8

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Akademický článek

Identification of strain-rate and thermal sensitive material model with an inverse method

Autor: Peroni M., Scapin M., Peroni L.

Publikováno v: EPJ Web of Conferences, Vol 6, p 39004 (2010)

This paper describes a numerical inverse method to extract material strength parameters from the experimental data obtained via mechanical tests at different strainrates and temperatures. It will be shown that this procedure is particularly useful to

Externí odkaz: https://doaj.org/article/231ae7c1ed4148f4b520661454360663

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Akademický článek

Imaging the coupling of terahertz radiation to a high electron mobility transistor in the near-field

Autor: Ortolani M., Di Gaspare A., Giovine E., Evangelisti F., Foglietti V., Doria A., Gallerano G. P., Giovenale E., Messina G., Spassovsky I., Lanzieri C., Peroni M., Cetronio A.

Publikováno v: Journal of the European Optical Society-Rapid Publications, Vol 4, p 09006 (2009)

We used AlGaN/GaN high electron mobility transistors as room-temperature direct detectors of radiation at 0.15 THz from a free electron laser, hence 5 times higher than their cutoff frequency of 30 GHz. By near-field active mapping we investigated th

Externí odkaz: https://doaj.org/article/d380a1ebdddd43b29ece6a87bb23304c

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