Results 111 to 120 of about 550,441 (188)

Experimental Study on Vibration Attenuation Characteristics of Ballastless Track Structures in Urban Rail Transit. [PDF]

Sensors (Basel)
Guo W, Zeng Z, Ye M, Liu F, Wang W, Chang C, Li Q, Li P.   +7 more
europepmc   +1 more source

Influence of track irregularity on vibration accelerations of ballastless track subgrade

Proceedings of the 2018 7th International Conference on Sustainable Energy and Environment Engineering (ICSEEE 2018), 2019
Yulong Xiang, Liuqiang Chen, Huaming Lin, Qiyun Wang   +3 more
openaire   +1 more source

LCC approach for High-speed ballastless tracks

, 2015
An approach of life cycle cost analysis (LCCA) for high-speed ballastless tracks in Spain is carried out in this document based on an approximation of the present value behaviour through the Electre II Multi criteria method. A review of other LCC researches has been done analysing their results in order to adapt previous experimental tracks costs to ...
openaire   +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  

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

Multi-Sensor Mobile Laser Doppler Vibrometry for Internal Damage Detection in Reinforced Concrete Structures. [PDF]

Sensors (Basel)
Liang S, Zhang D.
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

Laser interferometry for high-speed railway health inspection using telecom fiber along the line. [PDF]

Nat Commun
Wang G, Song D, Pang Z, Wang F, Dai H, Li W, Wang B.   +6 more
europepmc   +1 more source

Performance Evolution and Damage Evaluation of CRTS I Track Slab in Service Status. [PDF]

Materials (Basel)
Lu H, Wu W, He Y.
europepmc   +1 more source