BENDING BEHAVIOR OF UNBONDED PRESTRESSED CONCRETE BEAMS

Unbounded prestressed concrete beams with the steel surface coated with asphalt or epoxy resin and conventional beams with grouting provided between prestress steel and concrete were submitted to static and dynamic bending tests. Through comparison of the test results with the theoretical calculations, phenomena in and safety of unbonded prestressed concrete beams have been revealed and confirmed, giving good prospects of their practical application.

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

  JAPANESE NATIONAL RAILWAYS

  TOKYO,   Japan 
• Authors:
  • Miyamoto, Y
  • Iwasaki, I
• Publication Date: 1974-12

Media Info

• Features: Figures;
• Pagination: p. 177-183
• Serial:
  • Railway Technical Research Institute, Quarterly Reports
  • Volume: 15
  • Issue Number: 4
  • Publisher: Railway Technical Research Institute/Tetsudo Gijutsu Kenkyujo
  • ISSN: 0033-9008
  • Serial URL: http://www.rtri.or.jp/eng/

Subject/Index Terms

• TRT Terms: Asphalt; Beams; Concrete; Epoxy resins; Prestressed concrete; Prestressing
• Uncontrolled Terms: Concrete beams
• Subject Areas: Construction; Railroads;

Filing Info

• Accession Number: 00084942
• Record Type: Publication
• Source Agency: Railway Technical Research Institute
• Report/Paper Numbers: Quart Rpt.
• Files: TRIS
• Created Date: May 29 1975 12:00AM