Results 191 to 200 of about 967 (218)

Finite Element Analysis of Ballastless Track Rail-Floating Slab’s Dynamic Characteristics

Applied Mechanics and Materials, 2010
By using the finite element analysis software ANSYS, a three-dimensional dynamic finite element model of ballastless track rail –floating slab was established. The model takes into account of the track irregularity case, the analysis the dynamic response characteristics of the rail and floating slab under the vertical force in the track structure.
Lin Ya Liu, Jin Wang, Rui Lv
openaire   +1 more source

Prediction of temperature gradient in slab ballastless track structure considering meteorological data

Proceedings of the Institution of Civil Engineers - Engineering and Computational Mechanics
Determining temperature load values for slab ballastless tracks in cold-temperate climates is essential for assessing track performance. Using historical meteorological data from the Shenyang-Baicheng high-speed railway and heat transfer principles, a thermal model for the CRTS III slab ballastless track was developed to analyse temperature field ...
Lihua Zhao, Ziyuan Han, Anze Hu, Ruitong Zhu, Fuxi Yu, Jichao Zhu   +5 more
openaire   +1 more source

Influence of Longitudinal Connection Mode of Ballastless Slab Track on Vibration Characteristic of Train-Ballastless Slab Track-Subgrade System

ICCTP 2009, 2009
Qing-Yuan Xu, Zhi-Ping Zeng
openaire   +1 more source

Seismic damage analysis of bridge-CRTS Ⅲ slab ballastless track system on high-speed railway

Soil Dynamics and Earthquake Engineering, 2022
Wei Guo, Yao Hu
exaly  

Research on the fatigue performance of self-compacting concrete structure in CRTSIII slab ballastless track under the action of heavy haul train

Construction and Building Materials, 2021
Xudong Huang, Weidong Wang, Abdulmumin Ahmed Shuaibu   +2 more
exaly  

Effects of debonding repairment on interfacial damage and thermal deformation of CRTS II slab ballastless track

Construction and Building Materials, 2023
Wenjun Zhu
exaly  

TEMPERATURE WARPING AND TRAIN-TRACK DYNAMIC ANALYSIS OF CRTS II SLAB BALLASTLESS TRACK

Proceedings of the 5th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2015), 2015
Jingjing Yang, Nan Zhang
openaire   +1 more source

Analysis on mechanical characteristics of CRTSII slab ballastless track structures in rectification considering material brittleness

Construction and Building Materials, 2022
Zhiping Zeng
exaly  

Study on fatigue damage laws and life prediction of CRTS-II ballastless track slab

Engineering Structures, 2022
Yang Yang, Gang Wu, Dafu Cao
exaly  

Effects of joint stiffness degradation on vertical stability of CRTSII slab ballastless track

Construction and Building Materials, 2023
Long Chen, Jinjie Chen, Jianxi Wang, Jiasheng Cai, Yang Li   +4 more
openaire   +1 more source