Zobrazeno 1 - 10
of 122
pro vyhledávání: '"Eduardo Fortunato"'
Publikováno v:
Applied Sciences, Vol 14, Iss 15, p 6510 (2024)
A novel modeling solution (MS) was created that can provide realistically accurate results on the natural frequencies of a railway subgrade layer in the context of a railway infrastructure numerical simulation. This MS was specifically developed for
Externí odkaz:
https://doaj.org/article/b874efc36bbb4924925d76e0111b5592
Autor:
Guilherme Castro, Jonathan Saico, Edson de Moura, Rosangela Motta, Liedi Bernucci, André Paixão, Eduardo Fortunato, Luciano Oliveira
Publikováno v:
Infrastructures, Vol 9, Iss 3, p 54 (2024)
The railway industry is seeking high-performance and sustainable solutions for sub-ballast materials, particularly in light of increasing cargo transport demands and climate events. The meticulous design and construction of track bed geomaterials pla
Externí odkaz:
https://doaj.org/article/39c74560b84f45008008dd33f1a36e43
Publikováno v:
Geotecnia, Iss 155 (2022)
A complexidade do sistema via-férrea, em termos da variabilidade do comportamento estrutural e material ao longo de seu ciclo de vida, tem-se constituído um obstáculo para o estabelecimento de métodos robustos de previsão do seu comportamento de
Externí odkaz:
https://doaj.org/article/2b8fce16c7b64a86955e1c355672342e
Publikováno v:
Geotecnia, Iss 155 (2022)
Externí odkaz:
https://doaj.org/article/593debcc8c44426fa86a3f3cac87e062
Publikováno v:
Geotecnia, Iss 152 (2021)
O artigo tem como objetivo apresentar as principais contribuições da geotecnia e da era digital nos pavimentos e nas vias-férreas, com importância nas várias fases do ciclo de vida (projeto, construção, operação e manutenção). Neste contex
Externí odkaz:
https://doaj.org/article/f062029c030c4b67a24dd7b04300246f
Publikováno v:
Frontiers in Built Environment, Vol 7 (2021)
Transition zones between embankments and bridges or tunnels are examples of critical assets of the railway infrastructure. These locations often exhibit higher degradations rates, mostly due to the development of differential settlements, which ampli
Externí odkaz:
https://doaj.org/article/210d5f27d32b49a68de313f3e13c3d72
Publikováno v:
Folia Histórica del Nordeste, Vol 0, Iss 17, Pp 191-198 (2018)
Externí odkaz:
https://doaj.org/article/954834be6c8d4f09b33e0e64c343b5e5
Publikováno v:
Frontiers in Built Environment, Vol 5 (2019)
This paper proposes the application of the MACBETH approach for the development of a multi criteria value model to enable the prioritization of maintenance and rehabilitation interventions in the pavements of road networks according to technical, eco
Externí odkaz:
https://doaj.org/article/ed40247fe2554d039e0c187ba3438140
Publikováno v:
Advances in Civil Engineering, Vol 2019 (2019)
Railway infrastructure managers run dedicated inspection vehicles to monitor the geometric quality of the track (among other aspects) to detect irregularities and ensure safe running conditions of railway lines, in accordance with specific regulation
Externí odkaz:
https://doaj.org/article/9b5404b34b874f71853ec202735a4964
Publikováno v:
Remote Sensing, Vol 6, Iss 10, Pp 9712-9728 (2014)
In railways Ground Penetrating Radar (GPR) studies, the evaluation of materials dielectric properties is critical as they are sensitive to water content, to petrographic type of aggregates and to fouling condition of the ballast. Under the load traff
Externí odkaz:
https://doaj.org/article/59d92700cbd84a3b9c5ba333c11f056a