Authentication email has already been sent, please check your email box: and activate it as soon as possible.
You can login to My Profile and manage your email alerts.
If you haven’t received the email, please:
|
|
There are 1 papers published in subject: > since this site started. |
Results per page: |
Select Subject |
Select/Unselect all | For Selected Papers |
Saved Papers
Please enter a name for this paper to be shown in your personalized Saved Papers list
|
1. LARGE TRACK IRREGULARITY DIVIATIONS OF TRACK QUALITY INDEX | |||
Wang Jiannan,Wang Xiaoliang | |||
Transportation Engineering 20 March 2013 | |||
Show/Hide Abstract | Cite this paper︱Full-text: PDF (0 B) | |||
Abstract:In this paper, track quality index(TQI), as a comprehensive evaluation of track status, provides an important basis for the conservation and maintenance of railway tracks. Currently implemented TQI is obtained by the dispersion degree of seven main track state parameters. When most track state parameters are excellent, while individual larger deviations appears, track quality index can not accurately reflect the security risks of the track. A set of new correction factors are introduced into the track quality index algorithm. In the situations mentioned, corrected TQI can detects the quality of the track defects. At the same time, the results in other cases are similar to the original algorithm, which means the original classification standard still works. | |||
TO cite this article:Wang Jiannan,Wang Xiaoliang. LARGE TRACK IRREGULARITY DIVIATIONS OF TRACK QUALITY INDEX[OL].[20 March 2013] http://en.paper.edu.cn/en_releasepaper/content/4531513 |
Select/Unselect all | For Selected Papers |
Saved Papers
Please enter a name for this paper to be shown in your personalized Saved Papers list
|
|
Results per page: |
About Sciencepaper Online | Privacy Policy | Terms & Conditions | Contact Us
© 2003-2012 Sciencepaper Online. unless otherwise stated