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52550
  
  

  21
Jun
2016
Research Results
Ballast Degradation Characterized through Triaxial Testing
Author
          Federal Railroad Administration


**Keywords:** Ballast degradation, triaxial testing, LA abrasion test
**Abstract:** Transportation Technology Center, Inc. (TTCI) has supported the development of a large-scale triaxial test device for testing ballast size aggregate materials at the University...
Report Number
              RR 16-21

  Office
              RDI-21
    11
May
2016
Reference Materials
Hudson Tunnel Project Environmental Impact Statement Scoping Document
Author
          Federal Railroad Association

Subject
                    Environmental Protection

**Keywords:** Hudson Tunnel Project Environmental Impact Statement Scoping Document
**Abstract:** The Federal Railroad Administration (FRA) and NJ TRANSIT are preparing an Environmental Impact Statement (EIS) to evaluate the Hudson Tunnel Project (the “Proposed Action” or the...
    8
Oct
2015
Presentations
Incorporating Resilience into Port Authority Infrastructure Design




Presenter
              Peter Adams

  Audience
              2015 FRA Rail Program Delivery Meeting

  Location
              Washington, DCUnited States
    7
Nov
2014
Environmental Review Documents
Hudson Yards Concrete Casing Construction, New York, New York : Finding of No Significant Impact (FONSI)
Author
          Federal Railroad Administration

Subject
                    Environmental Protection

**Keywords:** FONSI; Hudson Yards Concrete Casing Construction
**Abstract:** For purposes of right-of-way (ROW) preservation, the National Railroad Passenger Corporation (Amtrak) is currently constructing an underground concrete casing in the Eastern...
    1
Dec
1983
Technical Reports
State-of-the-Art Review: Prediction and Control of Groundborne Noise and Vibration from Rail Transit Trains
Author
          James T. Nelson, Hugh J. Saurenman

Subject
                    Locomotive Standards (Safety & Noise),
                    Evaluation

**Keywords:** Urban Rail Transit Systems, Building Vibration, Vibration Criteria, Vibration Measurement
**Abstract:** This report provides a comprehensive review of the state-of-the-art in the prediction and control of groundborne noise and vibration. Various types of impact criteria are reviewed...
Report Number
              UMTA-MA-06-0049-83-4

  Office
              RRD

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