Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Tamara Ghilardi"'
Publikováno v:
La Houille Blanche. :39-45
RÉSUMÉ. – Suite à un incident survenu en 2000 sur la Ligne à Grande Vitesse (LGV) Paris‑Lyon sur la commune de Sarry dû à un emportement de ballast par débordement des eaux du drainage longitudinal de la plateforme ferroviaire, la SNCF a e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b880fe21332db42abfdff1434e94cb17
https://doi.org/10.1051/lhb/20150044
https://doi.org/10.1051/lhb/20150044
Analysis of Ballast Transport in the Event of Overflowing of the Drainage System on High Speed Lines
Autor:
J. Amblard, L. Mellal, D. Nivon, Tamara Ghilardi, C. Pams Capoccioni, Giovanni De Cesare, Elena Battisacco, Mona Jafarnejad Chaghooshi
Publikováno v:
International Journal of Railway Technology. 4:19-43
The transport of ballast caused by the overflowing of longitudinal drains is a prime example of the interactions between the railway track and its environment. In such conditions, water flowing from the platform, along with debris, may drag the balla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::929c5f9e0f828384c08c0b79a4bfcd82
https://doi.org/10.4203/ijrt.4.2.2
https://doi.org/10.4203/ijrt.4.2.2
Publikováno v:
Water Resources Research. 50:6557-6576
Bedload transport rate fluctuations have been observed over time in steep rivers and flumes with wide grain size distributions even under constant sediment feeding and water discharge. The observed bedload transport rate pulses are periodic and a con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::365a5ba4d6efa6f20e1ab10adcae1aa4
https://doi.org/10.1002/2013wr014449
https://doi.org/10.1002/2013wr014449
Publikováno v:
River Flow 2014 ISBN: 9781138026742
Most sediment transport equations overestimate the bedload transport rate by several times when applied to mountain rivers. This is due to the fact that the presence of large relatively immobile boulders, which disrupt the flow, is generally not take
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b21e4798acb62635832a0090ebe623b3
https://doi.org/10.1201/b17133-122
https://doi.org/10.1201/b17133-122
Publikováno v:
Measurement Science and Technology. 25:035003
Steep mountain rivers have hydraulic and morphodynamic characteristics that hinder velocity measurements. The high spatial variability of hydraulic parameters, such as water depth (WD), river width and flow velocity, makes the choice of a representat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b21a89ff6b86381fca2691443d3d3ca5
https://doi.org/10.1088/0957-0233/25/3/035003
https://doi.org/10.1088/0957-0233/25/3/035003