Sentence examples for frequency of rail from inspiring English sources

Changes in the frequency of rail use are more prominent in the Metrolink corridor, both to the highest frequency use but also to lower frequency use.

The Labour chairwoman of the committee, Louise Ellman, said the scheme was affordable and would provide a "step change" in the quality and frequency of rail services between major cities.

The Labour chair of the committee, Louise Ellman, said the scheme was affordable and would provide a "step change" in the quality and frequency of rail services between major cities.

At stations that are likely to experience certain crime outcomes due to the high number of passengers or conversely due to low number of passengers at certain times of the day, the frequency of rail service and the design and other security characteristics of the station (such as patrols at and around stations) can be changed to mitigate the crime risk.

Meanwhile, there's continuing social unrest and the increasing frequency of rail and highway blockades.

Besides, it is well known that a multi-rigid-body model such as the current model in this paper may not be enough for the simulations of mid- and high-frequency of rail vehicle-tracks.

Some unstable frequencies fall in the range 60 1200 Hz, which correspond to frequencies of rail corrugation.

(3) The 2D frequency response function (FRF) is contributed by frequencies of the whole range, being less sensitive to variation in roughness frequencies, while the 2.5D FRF is affected seriously by the frequencies of rail roughness.

It needs to be noted that the unstable vibration of 508.89 Hz is very close to the measured vibration frequency of corrugated rail, which is about 533.26 Hz [27].

The possible solutions to the high-frequency interactions of rail vehicle-track system due to short rail defects can be the use of detailed FE wheel rail model, the flexible vehicle-track model, etc.

The effect of these two pinned pinned frequencies on rail roughness growth is unknown at the moment, and to be investigated in the future.