ANALYSIS OF RIGID-FRAME BRIDGE VIBRATIONS BY TRANSFER MATRIX METHOD

Considering the case of a rigid-frame bridge in the manner of a frame structure composed of beams, columns and ten lumped masses, the calculation of natural frequencies and vibrational mode on the rigid-frame bridge is performed by transfer matrix method. Moreover, the calculated results are compared with the measured results, which were obtained in new Sanyo line speed tests. Consequently, the strength of the bridge is discussed by these results.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/oclc/3127232
• Corporate Authors:

  JAPANESE NATIONAL RAILWAYS

  TOKYO,   Japan 
• Authors:
  • HORIE, A
• Publication Date: 1973-6

Media Info

• Features: Figures;
• Pagination: p. 65-66
• Serial:
  • Railway Technical Research Institute, Quarterly Reports
  • Volume: 14
  • Issue Number: 2
  • Publisher: Railway Technical Research Institute/Tetsudo Gijutsu Kenkyujo
  • ISSN: 0033-9008
  • Serial URL: http://www.rtri.or.jp/eng/

Subject/Index Terms

• TRT Terms: Bridges; Vibration
• Old TRIS Terms: Bridge vibrations
• Subject Areas: Bridges and other structures; Railroads;

Filing Info

• Accession Number: 00046958
• Record Type: Publication
• Source Agency: Railway Technical Research Institute
• Report/Paper Numbers: 196, 1972 Quart Rpt
• Files: TRIS
• Created Date: Nov 14 1974 12:00AM