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            Improved Concrete Crosstie and Fastening Systems for US High Speed Passenger Rail and Joint Corridors:  Volume 2
      

      
  Document Series
              Technical Reports


      
  Author
          Federal Railroad Administration


      
Report Number
              DOT/FRA/ORD-17/23

  Office
              RDI-21


      Subject
                    Freight Operations,
                    Passenger Rail


      
  Keywords
              Concrete crossties, fastening systems, flexural behavior, mechanistic design, infrastructure components, finite element modeling, finite element, FE, finite element analysis, FEA, field experimentation


      

      
      
              
                  
      
              
  Document
              Improved Concrete Crosstie and Fastening Systems Volume 2.pdf (35.83 MB)

      
              This project used basic and applied research and experimentation to address the need for an improved railway crosstie and fastening system for high speed passenger and joint passenger and freight routes in the US. The effort provided answers several concrete crosstie and fastening system design and performance questions that apply to the US railroad industry. The results obtained from this effort will provide the rail industry with a better understanding of the factors that affect the performance of concrete crossties and fastening systems, an improved set of performance requirements for tie and fastener system design based on field and laboratory data, and a novel, mechanistic design approach to tie and fastener design. Volume 1 (the Project Summary Report) summarizes the activities and results from this research project. Volume 2 provides further detailed information regarding the major tasks completed for this project.

See Also

Improved Concrete Crosstie and Fastening Systems for US High Speed Passenger Rail and Joint Corridors: Volume 1 – Project Summary Report
      
            
      
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              Last updated: Wednesday, November 29, 2017 U.S. DEPARTMENT OF TRANSPORTATION

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