Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Fernando Dotta"'
Autor:
Fernando Dotta
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
Este estudo estende a abordagem micromecânica baseada em células computacionais e a abordagem baseada em deformação utilizando o critério de CTOA para descrever extensão dúctil de trincas longitudinais em dutos de aços de elevada tenacidade s
Autor:
Henrique Oliveira, Fernando Dotta, Thomas Gabriel Rosauro Clarke, Andre Koji Fujimoto Tamba, Ricardo Pinheiro Rulli, Lucas Dorneles
Publikováno v:
Structural Health Monitoring 2019.
Structural Health Monitoring (SHM) systems can cause changes in paradigms in industrial maintenance, such as a move from time-based to condition-based maintenance, where the integrity of a structure would be continuously monitored and analysed. Lamb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f20b86a1baef0140ceb826532e250bb0
https://doi.org/10.12783/shm2019/32222
https://doi.org/10.12783/shm2019/32222
Publikováno v:
Structural Health Monitoring 2019.
A defect proof joint is not guaranteed by even the most sophisticated manufacturing techniques. Hence, health monitoring of joints is of utmost significance. Use of guided waves for non-destructive testing of adhesively bonded lap joints is addressed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac1b1aa3995e4a9636c1c1dfb715b9b1
https://doi.org/10.12783/shm2019/32207
https://doi.org/10.12783/shm2019/32207
Autor:
Thomas M. Rice, Fernando Dotta, Ricardo Pinheiro Rulli, Gabriel De Oliveira Cruz Do Prado, Dennis P. Roach
Publikováno v:
Structural Health Monitoring 2017.
Structural Health Monitoring (SHM) has the potential to revolutionize aircraft maintenance. Less complex and less time-consuming procedures – when compared to current non-destructive inspection (NDI) technologies – allowed by SHM can reduce the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a53c7eeca4509a81773cb88cec6fe50b
https://doi.org/10.12783/shm2017/13843
https://doi.org/10.12783/shm2017/13843
Publikováno v:
Key Engineering Materials. 558:305-313
This paper presents an overview of a set of tests performed by Embraer with two different SHM technologies in an E-Jets flight tests aircraft. Considered as promising technologies for monitoring structural parts, sensors networks including cables and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75eeca69ea32a1e69e4d9c09d5a526c0
https://doi.org/10.4028/www.scientific.net/kem.558.305
https://doi.org/10.4028/www.scientific.net/kem.558.305
Autor:
Camila Gianini Gonsalez Bueno, Fernando Dotta, Ricardo Pinheiro Rulli, Paulo Anchieta da Silva
Publikováno v:
Dynamics of Smart Systems and Structures ISBN: 9783319299815
Damage detection systems based on various technologies—such as Comparative Vacuum Monitoring, Electro-Mechanical Impedance, Acoustic Emission, and Lamb Waves—have been investigated by the major aircraft manufacturers over the last decade. The mai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::327ecf02eeeb6a477069d342546af3d2
https://doi.org/10.1007/978-3-319-29982-2_14
https://doi.org/10.1007/978-3-319-29982-2_14
Autor:
Paula M. P. Gouvêa, Daniel Ramos Louzada, L. C. Guedes Valente, Leonardo Salvini, Arthur M. B. Braga, Fernando Dotta, Paulo Anchieta da Silva, Laudier Jacques De Moraes Da Costa
Publikováno v:
Photonics and Fiber Technology 2016 (ACOFT, BGPP, NP).
This paper discusses results obtained in a Structural Health Monitoring (SHM) test of a full-scale composite aircraft part using Fibre Bragg gratings (FBGs). The FBGs were bonded to the surface of the aircraft part to monitor the part before and afte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::864c25314bcb0a8cd296788a36538b21
https://doi.org/10.1364/acoft.2016.jm6a.29
https://doi.org/10.1364/acoft.2016.jm6a.29
Autor:
Fernando Dotta, Claudio Ruggieri
Publikováno v:
Engineering Structures. 33:1423-1438
This study examines the applicability of a micromechanics approach based upon the computational cell methodology incorporating the Gurson–Tvergaard (GT) model and the CTOA criterion to describe ductile crack extension of longitudinal crack-like def
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13356e8ff9fbea10401da9f650120b6e
https://doi.org/10.1016/j.engstruct.2011.01.001
https://doi.org/10.1016/j.engstruct.2011.01.001
Autor:
Fernando Dotta
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Este estudo estende a abordagem micromecânica baseada em células computacionais e a abordagem baseada em deformação utilizando o critério de CTOA para descrever extensão dúctil de trincas longitudinais em dutos de aços de elevada tenacidade s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c4bca78b703fb8059bdaf3d602bc5f3
https://doi.org/10.11606/t.3.2006.tde-27112006-172735
https://doi.org/10.11606/t.3.2006.tde-27112006-172735
Autor:
Ricardo Pinheiro Rulli, Fernando Dotta
Publikováno v:
Structural Health Monitoring 2015.
In order to understand the various aspects of Structural Health Monitoring (SHM), over the years Embraer has investigated many different SHM technologies. Less complex and less time-consuming procedures – when compared to current NDT technologies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b09bc513311b01e6e3c20e3e5f987ed
https://doi.org/10.12783/shm2015/336
https://doi.org/10.12783/shm2015/336