Zobrazeno 1 - 10
of 1 567
pro vyhledávání: '"Slab Track"'
Publikováno v:
Railway Sciences, 2024, Vol. 3, Issue 4, pp. 437-452.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RS-06-2024-0020
Publikováno v:
Railway Sciences, Vol 3, Iss 4, Pp 437-452 (2024)
Purpose – Temperature is an important load for a ballastless track. However, little research has been conducted on the dynamic responses when a train travels on a ballastless track under the temperature gradient. The dynamic responses under differe
Externí odkaz:
https://doaj.org/article/aac4347aa70347758bfaa2997c694559
Publikováno v:
Journal of Engineering and Applied Science, Vol 71, Iss 1, Pp 1-25 (2024)
Abstract Owing to the rapid increase in the demands of train speed and axle loads, the slab track has been introduced to replace the ballast in the classical ballasted track with reinforced concrete slab or asphalt-bearing layer to improve the track
Externí odkaz:
https://doaj.org/article/db49f9bf3ec4473d8c60a231604295dc
Autor:
Mohamed Hafez Fahmy Aly, Islam Mahmoud Abou El-Naga, Ahmed Abdul Hay Soliman, Muhammad Ahmad Diab
Publikováno v:
Journal of Engineering and Applied Science, Vol 70, Iss 1, Pp 1-17 (2023)
Abstract Slab track is a recent technology used to cope up with the train high axle loads and speed, it has replaced the ballast material in classical ballasted track with either reinforced concrete slab or asphalt layer in order to increase both sta
Externí odkaz:
https://doaj.org/article/01b3306a80324254bca17caa1cd86f5d
Publikováno v:
International Journal of Advanced Design and Manufacturing Technology, Vol 16, Iss 3, Pp 19-29 (2023)
Increasing the stability of structures and reducing the maintenance cost of slab track superstructures compared to ballasted tracks are among the reasons for the tendency to use this category of superstructures in the railway industry. Vibration redu
Externí odkaz:
https://doaj.org/article/82219afff8d847b2a68cb2dc60f3b5da
Autor:
Masoud Fathali, Mohammad Mohsen Kabiri Nasrabad, Fereidoon Moghadas Nejad, Jafar Chalabii, Majid Movahedi Rad
Publikováno v:
Buildings, Vol 14, Iss 8, p 2473 (2024)
The development of rail transport necessitates expanding environmentally friendly infrastructure. However, specific challenges arise in desert and sandy regions. One innovative solution to manage the effects of windblown sand on desert railways is th
Externí odkaz:
https://doaj.org/article/3e2652003ea14b8aa0c70d657f915664
Autor:
A. F. Esen, O. Laghrouche, P. K. Woodward, D. Medina-Pineda, Q. Corbisez, J. Y. Shih, D. P. Connolly
Publikováno v:
Railway Engineering Science, Vol 32, Iss 1, Pp 36-58 (2023)
Abstract Concrete slabs are widely used in modern railways to increase the inherent resilient quality of the tracks, provide safe and smooth rides, and reduce the maintenance frequency. In this paper, the elastic performance of a novel slab trackform
Externí odkaz:
https://doaj.org/article/24d27077178b44f289dba2801e9e9e38
Publikováno v:
Alexandria Engineering Journal, Vol 74, Iss , Pp 301-315 (2023)
Arch deformation and interface failure of CRTS-II slab track have become crucial issues for the operation safety of high-speed railways. However, few researchers investigated the mechanics and deformation behaviour on CRTS-II slab track exposed to hi
Externí odkaz:
https://doaj.org/article/b8fde72475874ab18cbe26c8143b2766
Publikováno v:
Case Studies in Thermal Engineering, Vol 51, Iss , Pp 103582- (2023)
This study aimed to master the real-time temperature fields of slab tracks on cable-stayed bridges and analyze the thermal deformations. The pivotal heat conduction parameters of the geotextile and rubber pad were obtained through testing, and the go
Externí odkaz:
https://doaj.org/article/3b5699dc3640410c8de3f8aef2997a65
Publikováno v:
Developments in the Built Environment, Vol 15, Iss , Pp 100204- (2023)
Interface debonding and slab end arching of the anchor-reinforced and coated longitudinally continuous slab tracks have been unprecedentedly investigated in this study. A novel finite element model of the longitudinally continuous slab track has been
Externí odkaz:
https://doaj.org/article/db28eee9a937476d9762377b35870bec