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52550
  
  

  1
Feb
2011
Other Reports
Drug Testing Custody & Control Form
Author
          OMB No. 0930-0168

Subject
                    Drug and Alcohol Program

**Keywords:** Drug testing form
    1
Jul
1977
Technical Reports
Methods for Joining of Rails: Survey Report
Author
          Daniel Hauser

Subject
                    Continuous Welded Rail

**Keywords:** Continuous Welded Rail, Rail Joints, Adhesive Bonding, Rail Joint Properties, Joint Defects
**Abstract:** The performance of track structures depends greatly on the integrity of the connections between rail sections. Because the majority of service and detected rail failures occur at...
Report Number
              FRA/ORD- 77/16

  Office
              RRD
    1
Nov
1976
Technical Reports
A Survey of Alcohol and Drug Abuse Programs in the Railroad Industry
Author
          Lyman C. Hitchcock, Mark S. Sanders

Subject
                    Drug and Alcohol Program

**Keywords:** Alcoholic Rehabilitation Programs, Industrial Alcohol Problems, Alcohol Abuse
**Abstract:** A survey of 20 industrial alcoholism and counseling programs run by railroad corporations covering 58 variables was made by semi-structured interviews of program directors, union...
Report Number
              FRA/OPPD-OR&D 76-283

  Office
              RRD
    1
Jan
1967
Technical Reports
Longitudinal Forces in Railroad Track
Author
          A. Ya Kogan, M. Yanowitch

Subject
                    Continuous Welded Rail

**Keywords:** Longitudinal Forces, Displacements, Continuous Welded Rail, Track Stability, Force-Displacement Diagrams, Track, Thermal Forces
**Abstract:** This work is devoted to the theory of design computations for track subjected to thermal and creep forces. The theory of longitudinal forces and displacements arising in...
Report Number
              FRA-ORD 76-11

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