SUBGRADE OR BASE OF RAIL ELEVATIONS

File name is ENGR. GRADE: This program is designed to calculate subgrade or base of rail elevations. Given the elevation and engineering station of the point of beginning; stations of the PI's and lengths of vertical curves; and the slopes of the courses, the program will calculate subgrade or base or rail elevations for full stations or full stations plus 50 feet if specified. In addition, output will include calculated stations to all control points along with all pertinent grade data.

• Corporate Authors:

  Atchison, Tokeka and Santa Fe Railway

  9th and Jackson Streets, Information Systems Department
  Topeka, KS  United States  66628
• Authors:
  • Robinson, R E
• Publication Date: 1968

Subject/Index Terms

• TRT Terms: Altitude; Computer programs; Grading; Highway grades; Railroad tracks; Slopes; Structural design; Subgrade (Pavements); Surveys
• Identifier Terms: FORTRAN (Computer program language)
• Uncontrolled Terms: Elevation; Grading; Track design
• Old TRIS Terms: Ibm 360; Ibm 370
• Subject Areas: Data and Information Technology; Design; Railroads;

Filing Info

• Accession Number: 00098689
• Record Type: Publication
• Source Agency: American Railway Engineering Association
• Files: TRIS
• Created Date: Aug 27 1976 12:00AM