Results 51 to 60 of about 1,778 (222)
Applied Sciences, 2023 The elastic cushion is mostly used between the layers of ballastless tracks laid on a large-span cable-stayed bridge with a main span of more than 300 m.
Jiasheng Cai +5 more
doaj +1 more source
A BALLASTLESS RAIL CLIP FASTENING SYSTEM FOR A RAILWAY RAIL [PDF]
, 2021 A ballastless rail clip fastening system for a railway rail, the ballastless rail clip fastening system comprising: a baseplate; first and second rail fastening clips, the first and second rail fastening clips each having an M-shaped profile with a ...
Pandrol Limited
core +1 more source
Efficient quantifying track structure cracks using deep learning
Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 19, Page 2969-2986, 5 August 2025.Abstract High‐speed railway ballastless track structure crack detection usually has a high demand for the efficiency of crack detection technology. To overcome the limitation that current crack quantification methods usually require multiple steps, this paper proposes an efficient quantification method for track structure cracks using deep learning ...
Hongshuo Sun, Li Song, Zhiwu Yu
wiley +1 more source
Advances in Civil Engineering, 2019 CRTS III (China Railway Track System III) slab ballastless track structure is one of the high-speed railway ballastless track structures which has Chinese independent intellectual property rights.
Zhiwu Yu, Ying Xie, Xiuquan Tian
doaj +1 more source
Fracture studies on synthetic fiber reinforced cellular concrete using acoustic emission technique [PDF]
, 2018 Cellular lightweight concrete (CLC) is increasingly used for low strength non-structural and structural applications. The effects of synthetic fiber reinforcement on the fracture behavior of CLC is investigated.
Kawasaki, Yuma +3 more
core +1 more source
Precision Analysis of Height Measurements Realized on Ballastless Track [PDF]
Communications - Scientific letters of the University of Zilina, 2014 The ballastless track is a relatively new track construction built in Slovak Railways. The Department of Geodesy and the Department of Railway Building and Track Management of the University of Zilina have been involved in the research project aimed to monitor such an unconventional track construction.
Jana Izvoltova +3 more
openaire +2 more sources
Parallel computing aided analyses of dynamic buckling for railway track infrastructure
Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 19, Page 2943-2968, 5 August 2025.Abstract This paper presents a scalable parallel computing framework for simulating track buckling under dynamic train loads, enabling large‐scale railway track stability analysis. A three‐dimensional (3D) track model is developed using finite element‐based Euler–Bernoulli beam formulations for rails, dynamic force inputs, and nonlinear interactions at
Dan Agustin +4 more
wiley +1 more source
Weak Supervision: A Survey on Predictive Maintenance
WIREs Data Mining and Knowledge Discovery, Volume 15, Issue 2, June 2025.The authors conduct a comprehensive examination of Weakly Supervised Learning for Predictive Maintenance, the survey discusses the challenges and identifies open research lines. ABSTRACT The maintenance advancements achieved in Industry 4.0 generate large amounts of data, necessitating complete, accurate, and precise labels for training datasets to ...
Antonio M. Martínez‐Heredia +1 more
wiley +1 more source
Ballastless track on railway bridges [PDF]
Archives of Civil EngineeringThis study focuses on problems related to the application of ballastless track on railway bridges. The different kinds of this track are presented, along with their advantages and disadvantages.
Cezary Kraśkiewicz +2 more
doaj +1 more source
Use of Rubber Mat to Improve Deformation Behaviors of Ballastless Tracks Laid on Bridges
Advances in Civil Engineering, 2020 The deformation behaviors of ballastless tracks have an important influence on their service performance. In this work, rubber mats commonly used in metro traffic were employed in ballastless tracks laid on bridges to improve their deformation behaviors.
Weiqi Zheng +4 more
doaj +1 more source