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Federal Railroad Administration

The Federal Railroad Administration (FRA) promotes safe and environmentally sound rail transportation. The FRA conducts research and development tests to evaluate projects in support of its safety mission and to enhance the railroad system as a national transportation resource. Public education campaigns on highway-rail grade crossing safety and the danger of trespassing on rail property are also administered by FRA. Bookmark this collection https://rosap.ntl.bts.gov/collection_fra or https://doi.org/10.21949/1530835.

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Safety of High-Speed Ground Transportation Systems: Analyses of Track Shift under High-Speed Vehicle-Track Interaction

CITE Title : Safety of High-Speed Ground Transportation Systems: Analyses of Track Shift under High-Speed Vehicle-Track Interaction Creator(s) : Samavedam, G;Blader, F.;Wormley, David;Gomes, J.;Kish, A.; Corporate Creator(s) : Foster-Miller, Inc. Corporate Contributor(s) : United States. Department of Transportation. Federal Railroad Administration;John A. Volpe National Transportation Systems Center (U.S.); Published Date : 1997-06-01 Report Number : DOT-VNTSC-FRA-97-3;DOT/FRA/ORD-97/02; DOI : https://doi.org/10.21949/1404611 "Safety of High-Speed Ground" (1997). https://doi.org/10.21949/1404611 "Safety of High-Speed Ground Transportation Systems: Analyses of Track Shift under High-Speed Vehicle-Track Interaction" (1997), https://doi.org/10.21949/1404611 "Safety of High-Speed Ground Transportation Systems: Analyses of Track Shift under High-Speed Vehicle-Track Interaction" , 1997, https://doi.org/10.21949/1404611 Export RIS Citation Information.

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Samavedam, G ;

Blader, F.

1997-06-01

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This report describes analysis tools to predict shift under high-speed vehicle- track interaction. The analysis approach is based on two fundamental m...
Track lateral shift : fundamentals and state-of-the-art review

CITE Title : Track lateral shift : fundamentals and state-of-the-art review Creator(s) : Samavedam, G;Blader, F;THOMSON, D; Corporate Creator(s) : Foster-Miller Associates;John A. Volpe National Transportation Systems Center (U.S.);United States. Department of Transportation. Federal Railroad Administration; Published Date : 1996-02-01 Report Number : DOT-VNTSC-FRA-96-1;DOT-FRA-ORD-96-03; URL : /view/dot/8872 "Track lateral shift :" (1996). "Track lateral shift : fundamentals and state-of-the-art review" (1996) "Track lateral shift : fundamentals and state-of-the-art review" , 1996 Export RIS Citation Information.

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Samavedam, G ;

Blader, F

1996-02-01

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This report presents a review of the state of the art of track lateral shift analysis, with improved concepts for safety evaluation of high speed trai...
Wood tie track resistance charaterization and correlations study

CITE Title : Wood tie track resistance charaterization and correlations study Creator(s) : Samavedam, G;Kanaan, A;Pietrak, J;Kish, A;Sluz, A; Corporate Creator(s) : John A. Volpe National Transportation Systems Center (U.S.);United States. Department of Transportation. Federal Railroad Administration;Foster-Miller Associates; Published Date : 1995-01-01 Report Number : DOT/FRA/ORD-94/07;DOT-VNTSC-FRA-95-1; URL : /view/dot/8867 "Wood tie track resistance" (1995). "Wood tie track resistance charaterization and correlations study" (1995) "Wood tie track resistance charaterization and correlations study" , 1995 Export RIS Citation Information.

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Samavedam, G ;

Kanaan, A

1995-01-01

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The work presented here is part of a major program to evaluate lateral buckling of continuous welded rail (CWR) tracks. The program to develop the tec...