Railway slab vs ballasted track: A comparison of track geometry degradation
Construction and Building Materials, 2023 This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
C. Charoenwong +6 more
openaire +4 more sources
The Effect of Stress Level on the Resilient Modulus of Non-Engineered Mudrock Backfill Materials
CivilEng, 2022 In the UK, High Speed Rail 2, (London to the ‘North’) is surrounded by a number of questions regarding construction technologies which can minimise the impact of the route.
Shaymaa Kennedy +2 more
doaj +1 more source
Vibration assessment of railway viaducts under real traffic using bridge-track models [PDF]
, 2006 The main purpose of this work is to evaluate and compare the dynamic response of a ballasted single-span simply supported viaduct using available models for the track system composed by the rails, the sleepers and the ballast.
Rebelo, Carlos +2 more
core +1 more source
Railway Engineering Science, 2020 Motivated by the huge practical engineering demand for the fundamental understanding of mechanical characteristics of high-speed railway infrastructure, a full-scale multi-functional test platform for high-speed railway track–subgrade system is developed
Wanming Zhai +5 more
doaj +1 more source
Numerical Investigation of HMA Effect on Dynamic Behavoiur of Railway Track Transition Zone [PDF]
Journal of Structural and Construction Engineering, 2018 There are many structures along the railway tracks such bridges and culverts. The track vertical stiffness suddenly changes where the track passes over these structures. Therefore, these locations are called transition zones.
Alireza Gharighoran +2 more
doaj +1 more source
Modelling Of Random Vertical Irregularities Of Railway Tracks
International Journal of Applied Mechanics and Engineering, 2015 The study presents state-of-the-art in analytical and numerical modelling of random vertical irregularities of continuously welded ballasted railway tracks.
M. Podwórna
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Fully three-dimensional analysis of high-speed traintracksoil-structure dynamic interaction [PDF]
, 2010 In this paper, a general and fully three dimensional multi-body-finite element-boundary element model, formulated in the time domain to predict vibrations due to train passage at the vehicle, the track and the free field, is presented.
Domínguez Abascal, José +2 more
core +1 more source
Applied Sciences, 2021 The prediction of additional stresses in ballasted track due to subgrade deformation is the main objective of the present paper. In this context, a 2D finite element model of ballasted railway track was built using the ANSYS Workbench program.
Ahmed Nabil Ramadan +3 more
doaj +1 more source
Effects of Redispersible Polymer Powder on Mechanical and Durability Properties of Preplaced Aggregate Concrete with Recycled Railway Ballast [PDF]
, 2018 The rapid-hardening method employing the injection of calcium sulfoaluminate (CSA) cement mortar into voids between preplaced ballast aggregates has recently emerged as a promising approach for the renovation of existing ballasted railway tracks to ...
A Qudoos +40 more
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Adsorption efficiency of banana blossom peels (musa acuminata colla) adsorbent for chromium (VI) removal [PDF]
, 2022 The discharge of waste from industries into water has caused heavy metal pollution posing health risk to biota such as lead and chromium (VI). Once the water has been polluted, it will limit the accessibility to clean freshwater.
A. Latif, A. F. +5 more
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