| Download | - View final version: Performance based track geometry and the track geometry interaction map (PDF, 830 KB)
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| Author | Search for: Liu, Yan1; Search for: Magel, Eric1 |
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| Name affiliation | - National Research Council of Canada. NRC Centre for Surface Transportation Technology
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| Format | Text, Article |
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| Conference | International Heavy Haul Conference, Specialist Technical Session, June 11 - 13, 2007, Kiruna, Sweden |
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| Subject | Track safety rule; Vehicle performance; dynamic simulation |
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| Abstract | The Track Geometry Interaction Map (TGIM) is proposed as an effective way to evaluate the
impact of multiple track geometry parameters on rail safety. Multi-body dynamics software has been
used to simulate vehicle performance over track containing a large number of randomly generated lateral
and vertical track geometry combinations. A TGIM based safety threshold is generated that appears to
offer both economic and safety advantages over the current FRA track safety standards. |
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| Publication date | 2007 |
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| Other format | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 23000293 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 5fed961b-c65b-496f-b049-b967884f9a74 |
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| Record created | 2016-07-05 |
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| Record modified | 2020-06-02 |
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