STATISTICAL CHARACTERISTICS OF 10M AND 20M REPRESENTATIVE VALUES OF HIGH-SPEED TRACK INSPECTION RECORD (MAYA CHART)

The primary data obtained by the inspection of track irregularities on the high-speed inspection car in continuous analog amount represented by the waveform of the MAYA chart are presented. In addition to the basic distribution characteristics of the 10m representative value and the 20m representative value, this article deals with the result of the investigations and study conducted for the purpose of clarifying the relation between the P value and the number of B-repair points.

• Corporate Authors:

  Japan Railway Civil Engineering Association

  Kyodo Building, 18-7 Hagashi-Uyeno 2 Chome, Daito-Ku
  Tokyo-110,   Japan 
• Authors:
  • SATO, Y
  • Hosokawa, T
• Publication Date: 1983

Media Info

• Pagination: p. 24-31
• Serial:
  • Permanent Way
  • Volume: 25
  • Issue Number: 2
  • Publisher: Japan Railway Civil Engineering Association

Subject/Index Terms

• TRT Terms: Data collection; Defects; Information processing; Inspection; Inspection cars; Maintenance of way; Mathematical models; Railroad facilities; Railroad tracks; Statistical analysis
• Old TRIS Terms: Track inspection; Track irregularities
• Subject Areas: Data and Information Technology; Maintenance and Preservation; Public Transportation; Railroads;

Filing Info

• Accession Number: 00382247
• Record Type: Publication
• Source Agency: Engineering Index
• Files: TRIS
• Created Date: Mar 30 1984 12:00AM