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pro vyhledávání: '"Steven Chrismer"'
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit. 233:63-72
Railroad track transitions such as bridge approaches often experience recurrent track geometry problems due to differential settlement between the bridge and the adjacent track. The resulting “bump at the end of the bridge” leads to significant p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f083354bc72f7d631982a58c6fea877
https://doi.org/10.1177/0954409718778654
https://doi.org/10.1177/0954409718778654
Publikováno v:
Transportation Geotechnics. 31:100665
The allowable speed limit of railroad tracks is dependent upon maintaining track conditions that will ensure the safety and ride quality. Settlement of railway tracks amplifies the dynamic loads of trains, which results in high maintenance costs and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6de9e407104e7ed2632eb4c37fc2037
https://doi.org/10.1016/j.trgeo.2021.100665
https://doi.org/10.1016/j.trgeo.2021.100665
Autor:
Steven Chrismer, James P. Hyslip
Publikováno v:
GEOSTRATA Magazine. 21:34-41
Railroad track, like any other built structure, relies on a foundation of geomaterials for support. In its most basal form, the railway track is quite simple: steel load-bearing members (rails) supported on discrete shallow footings (ties), which bea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0820b67db67aead6cdff2f1bc673adea
https://doi.org/10.1061/geosek.0000252
https://doi.org/10.1061/geosek.0000252
Links Geotechnics with Railway Track Engineering and Railway Operation Good railway track and railway operations depend on good geotechnics, in several different ways and at varying levels. Railway Geotechnics covers track, track substructure, load e
Autor:
Steven Chrismer, Hai Huang
Publikováno v:
Construction and Building Materials. 38:994-1000
The majority of US high speed trains will operate on the current ballasted track network. It is suspected that the change in loading characteristics especially when trains move at so called “Critical Speeds” may cause unfavorable track performanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5e290664d4c865a4b6f05ce383c462a
https://doi.org/10.1016/j.conbuildmat.2012.09.007
https://doi.org/10.1016/j.conbuildmat.2012.09.007
Autor:
Steven Chrismer, Michael Tomas, Timothy D. Stark, James P. Hyslip, Debakanta Mishra, Erol Tutumluer
Publikováno v:
Journal of Zhejiang University SCIENCE A. 13:814-824
Railway transitions experience differential movements due to differences in track system stiffness, track damping characteristics, foundation type, ballast settlement from fouling and/or degradation, as well as fill and subgrade settlement. This diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f20ee0ffbcb6cc7ea161f876e5f23de7
https://doi.org/10.1631/jzus.a12isgt7
https://doi.org/10.1631/jzus.a12isgt7
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Periodical
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Periodical
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