Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Rosa Piotrkowski"'
Autor:
Dino Alberto Filipussi, Juan Pablo Muszkats, Miryam Patricia Sassano, Miguel Eduardo Zitto, Rosa Piotrkowski
Publikováno v:
Tecnura, Vol 23, Iss 61, Pp 45-56 (2019)
Contexto: En las rocas sometidas a esfuerzos se producen señales de emisión acústica (EA). Esta y la información sísmica son complementarias tanto en sus aplicaciones como en su base teórica. Por ende, el estudio de frecuencias características
Externí odkaz:
https://doaj.org/article/cfb9c4f68104471b8fb2113b100aa579
Autor:
Carolina Fernandez Biscay, Maria Paula Bonomini, Miguel Eduardo Zitto, Rosa Piotrkowski, Pedro David Arini
Publikováno v:
IEEE Latin America Transactions. 20:2439-2447
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb01215daaa45bd77db0acea77d4e00a
https://doi.org/10.1109/tla.2022.9905612
https://doi.org/10.1109/tla.2022.9905612
Autor:
María Inés Troparevsky, JUAN PABLO MUSZKATS, Silvia Alejandra Seminara, Miguel Eduardo Zitto, Rosa Piotrkowski
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::868330f295e2841cb421f303c0c7614f
https://doi.org/10.2139/ssrn.4016280
https://doi.org/10.2139/ssrn.4016280
Publikováno v:
Applications of Wavelet Multiresolution Analysis ISBN: 9783030617127
Acoustic emission (AE) hits from uniaxial compression tests of andesite rock samples were processed with the continuous wavelet transform (CWT). The quest for frequency bands with minimum entropy values arrived at 150 and 250 kHz as those related to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce7993cda1086a2f6b5c13cce99eec74
https://doi.org/10.1007/978-3-030-61713-4_5
https://doi.org/10.1007/978-3-030-61713-4_5
Publikováno v:
International Journal of Climatology. 38:e1091-e1106
A statistical analysis of 100‐year historic Southern Annular Mode (SAM) time series is carried out, for a set of indices calculated by different methods, in view to understanding their value as simple indicators of climate variability and of the ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d3c7ef3915a65bafe37c300c1f003b9
https://doi.org/10.1002/joc.5435
https://doi.org/10.1002/joc.5435
Autor:
Antolino Gallego, Francisco Sagasta, Elisabet Suarez, Miguel E. Zitto, Amadeo Benavent-Climent, Rosa Piotrkowski
Publikováno v:
Mechanical Systems and Signal Processing. 102:262-277
A modification of the original b-value (Gutenberg-Richter parameter) is proposed to evaluate local damage of reinforced concrete structures subjected to dynamical loads via the acoustic emission (AE) method. The modification, shortly called energy b-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ffd02f87320c1c49ba155fbe13ae6d1
https://doi.org/10.1016/j.ymssp.2017.09.022
https://doi.org/10.1016/j.ymssp.2017.09.022
Autor:
Rosa Piotrkowski, Miryam Patricia Sassano, Miguel E. Zitto, Juan Pablo Muszkats, Dino Alberto Filipussi
Publikováno v:
Tecnura, Volume: 23, Issue: 61, Pages: 45-56, Published: SEP 2019
Tecnura, Vol 23, Iss 61, Pp 45-56 (2019)
Tecnura, Vol 23, Iss 61, Pp 45-56 (2019)
Resumen Contexto: En las rocas sometidas a esfuerzos se producen señales de emisión acústica (EA). Esta y la información sísmica son complementarias tanto en sus aplicaciones como en su base teórica. Por ende, el estudio de frecuencias caracter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a06a53e21b7aa7bfeb95e7e86d9fec41
http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0123-921X2019000300045&lng=en&tlng=en
http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0123-921X2019000300045&lng=en&tlng=en
Publikováno v:
Journal of Nondestructive Evaluation. 38
Non-destructive testing techniques for damage localization constitute a key aspect of structural health monitoring (SHM) systems. The acoustic emission (AE) method can be used for SHM and its location capability is considered as one of the most power
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b404d5ea35d32469d87552c96122b3cd
https://doi.org/10.1007/s10921-019-0561-1
https://doi.org/10.1007/s10921-019-0561-1
Autor:
Antolino Gallego, Miguel E. Zitto, Rosa Piotrkowski, Francisco Sagasta, Amadeo Benavent-Climent
Publikováno v:
Mechanical Systems and Signal Processing. :75-89
The complex Morlet Continuous Wavelet Transform (CWT) was applied to acoustic emission (AE) signals from dynamic tests conducted on a reinforced concrete slab with a shaking table. The steel reinforcement bars did not yield during the tests, but a se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15ea6e504a58faec6a493032102fa954
https://doi.org/10.1016/j.ymssp.2015.02.006
https://doi.org/10.1016/j.ymssp.2015.02.006
Publikováno v:
International Journal of Climatology. 36:809-823
Fil: Zitto, Miguel Eduardo. Universidad de Buenos Aires; Argentina. Universidad Tecnologica Nacional; Argentina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::705bc646e06fa0da4a8f0b87ddc1cd77
https://doi.org/10.1002/joc.4384
https://doi.org/10.1002/joc.4384