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52550
  
  

  13
Jan
2017
Technical Reports
Weld Repair of Manganese Frogs for Enhanced Performance
Author
          Federal Railroad Administration

Subject
                    Best Practices,
                    Rail and Infrastructure Integrity,
                    Track

**Keywords:** Reciprocating wire feed, constant voltage, Flux-Cored Arc Welding, heat-affected zone, radiographic testing, Shielded Metal Arc Welding, ultimate tensile strength, yield strength.
**Abstract:** When special trackwork contact surfaces (such as manganese-steel turnout frogs) become worn and damaged, they can be repaired to extend their lifetime, but current repair...
Report Number
              DOT/FRA/ORD-17/01

  Office
              RRD
    1
Sep
2006
Technical Reports
Highway Rail-Grade Crossing Safety Research: Railroad Infrastructure Trespassing Detection Systems Research
Author
          Federal Railroad Administration; Marco P. daSilva; William Baron; Anya A. Carroll

Subject
                    Grade Crossing Technology,
                    Highway-Rail Grade Crossings,
                    Safety Advisories,
                    Safety Performance Measures,
                    Safety Regulatory Analysis

**Keywords:** Right of way, Trespass detection, deterrent system, Railroad bridge, Security system, Motion detectors, Infrared illuminators, central processing units
**Abstract:** Researchers evaluated a prototype video-based trespassing prevention system that used an attendant to warn trespassers in real time and to contact police if necessary.
Report Number
              DOT/FRA/ORD-06/03

  Office
              RDI-21
    1
Feb
2003
Technical Reports
Crashworthiness Design Modifications for Locomotive and Cab Car Anticlimbing Systems
Author
          Federal Railroad Administration; Ronald A. Mayville; Richard G. Stringfellow; Kent N. Johnson; Scott Landrum

Subject
                    Safety Advisories,
                    Safety Regulatory Analysis,
                    Safety Performance Measures

**Keywords:** Crashworthiness, Anticlimbing, Collisions, Passenger rail vehicles, Freight locomotives
**Abstract:** This study addressed the feasibility of incorporating complete anticlimbing systems into both passenger and freight locomotives. Complete systems include pushback couplers,...
Report Number
              DOT/FRA/ORD-03/05
    1
Jul
2002
Technical Reports
Safety of Railroad Passenger Vehicle Dynamics: Final Summary Report
Author
          Federal Railroad Administration; Gopal Samavedam; John Gomes

Subject
                    Safety Advisories,
                    Safety Regulatory Analysis,
                    Safety Performance Measures

**Keywords:** Passenger rail vehicles, Safety Assessment Methodology
**Abstract:** This report is a summary of all the work done by Foster-Miller on passenger rail vehicle dynamic safety under the contract awarded by the Federal Railroad Administration. The...
Report Number
              DOT/FRA/ORD-01/05

  Office
              RRD
    1
Apr
2002
Technical Reports
Aerodynamic Effects of High-Speed Passenger Trains on Other Trains
Author
          Federal Railroad Adminisration; Samuel Holmes; Martin P. Schroeder

Subject
                    Safety Advisories,
                    Safety Regulatory Analysis,
                    Safety Performance Measures

**Keywords:** Derailment, Container dislodgement, Aerodynamic load, Double stack container, Pressure contours, Bi-level passenger rail car, High speed rail
**Abstract:** With the onset of high-speed train operations in the United States, a study was undertaken to determine the possible aerodynamic effects of these trains have on their surroundings...
Report Number
              DOT/FRA/ORD-01/12

  Office
              RRD

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