Results 101 to 110 of about 643,218 (189)

Interlayer Cracks Evolution in Slab Ballastless Track Based on Acoustic Emission Technology

Chengshi guidao jiaotong yanjiu
［Objective］ Slab ballastless track is a typical layered structure system, and the bonding state of its interlayer interface directly affects the safety of train operation. Therefore, it is necessary to study the interlayer evolution of slab ballastless track by combining micro and macro methods. ［Method］ Concrete-mortar composite specimens are made and
CHEN Jialu, HE Yuelei, LU Hongyao
openaire   +1 more source

Line Shape Analysis and Dynamic Response of Ballastless Track during Jacking Rectification Fixing. [PDF]

Materials (Basel), 2022
Chen W, Wang C, Fang L, Liu C, Zeng Z, Lou P, Zhang T.   +6 more
europepmc   +1 more source

Instrumentation by accelerometers and distributed optical fiber sensors of a real ballastless track structure

, 2015
International audienceWhile relatively expensive to build, ballastless track structures are presently seen as an attractive alternative to conventional ballast.
Cailliau, Joël, Chapeleau, Xavier, Dumoulin, Jean, Gueguen, Ivan, Cottineau, Louis-Marie, Sedran, Thierry   +5 more
core   +1 more source

The Influence of the Type of Fibers on the Reduction of the Threshold Effect in the Transition Zone of a Railway Track. [PDF]

Materials (Basel), 2022
Idczak W, Lewandrowski T, Pokropski D, Rogojsz G, Rudnicki T.   +4 more
europepmc   +1 more source

Study on the mechanical behavior of ballastless track continuous welded rail on multi-span simply supported steel truss bridge for mixed passenger and freight railway. [PDF]

Sci Rep
Xu H, Xie K, Chen J, Liu W, Lin H.
europepmc   +1 more source

The time-dependent reliability of CRTS III slab ballastless track structures based on direct probability integral method. [PDF]

Sci Rep
Wenchang Z, Xiao L, Junyan D, Huaxia Z, Qiufen T.   +4 more
europepmc   +1 more source

Research on multi-stage on-board detection algorithm of track defects of high-speed railway based on the influence mechanism of track defects. [PDF]

Sci Rep
Li J, Shi H, Qiu J, Shi J, Yu Z, Jiang Z.   +5 more
europepmc   +1 more source

Study on effective frequency range of wheel-rail excitation for elevated high-speed railway. [PDF]

Sci Rep
Xing M, Zhu J, Zhao C, Sun Y.
europepmc   +1 more source

Obtainment of the Envelope Graph of Bending Moments of the Solid Model of Slab Ballastless Track [PDF]

Proceedings of the 6th International Conference on Electronic, Mechanical, Information and Management Society, 2016
Shanyi Song, Xiaobai Meng, Zhiping Zeng, Jun Luo   +3 more
openaire   +1 more source

Mapping Relation between Rail and Bridge Deformation Considering Nonlinear Contact of Interlayer. [PDF]

Materials (Basel), 2021
Nie L, Jiang L, Zhou W, Feng Y.
europepmc   +1 more source