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4
Sep
2020
Technical Reports
Trespass Risk in Quiet Zones
Subject
Trespass Countermeasures,
Trespasser Programs
Keywords: FRA, railroads, light rail, transit, trespass, right-of-way, quiet zone
Abstract: FRA sponsored a before-and-after research project looking at the risk of trespassing in quiet zones.
Report Number
DOT/FRA/ORD-20/37
Office
RDI-23
25
Aug
2020
Technical Reports
Trespasser Detection on Railroad Property Using Unmanned Aerial Vehicles
Subject
Grade Crossing Technology,
Highway-Rail Grade Crossings,
Trespass Countermeasures
Keywords: Highway-rail, grade crossing, humped crossing, photogrammetry, LiDAR
Abstract: This research focused on evaluating the applicability, limitation, and effectiveness of using unmanned aerial vehicles (UAVs, or “drones”) for trespass remote detection systems...
Report Number
DOT/FRA/ORD-20/33
Office
RDI-23
25
Aug
2020
Technical Reports
Trespasser Detection Systems on Railroad Rights-of-Way
Subject
Grade Crossing Technology,
Highway-Rail Grade Crossings,
Trespass Countermeasures
Keywords: Highway-rail, grade crossing, humped crossing, photogrammetry, LiDAR
Abstract: This research focused on evaluating the effectiveness of fixed ROW trespass remote detection systems and the integration of these systems with law enforcement dispatch...
Report Number
DOT/FRA/ORD-20/34
Office
RDI-23
15
Apr
2019
Technical Reports
Quasi-Static Research Testing of Workstation Tables
Subject
Occupant Protection,
Crashworthiness - Passenger Equipment,
Testing
Keywords: Passenger rail car, workstation tables, energy absorption, interior crashworthiness, train collision safety
Abstract: Sharma & Associates, Inc. (SA) performed quasi-static destructive loading tests on two different designs of passenger workstation tables in accordance with the requirements of...
Report Number
DOT/FRA/ORD-19/08
Office
RDI-22
10
Sep
2018
Technical Reports
Material and Manufacturing Requirements for Freeze-Thaw Durable Concrete Railroad Ties, Appendices A Through C
Subject
Testing
Keywords: Concrete consolidation, air void system, freeze-thaw durability, concrete crosstie
Abstract: Appendix A documents additional rheological data taken on concrete during vibration; while Appendix B depicts the measured and predicted temperature and relative humidity of...
Report Number
DOT/FRA/ORD-18/31
Office
RDI-21