LOCAL BOND-SLIP RELATIONSHIP FOR FRP REINFORCEMENT IN CONCRETE

The objective of this paper is to define a rigorous numerical method to calibrate parameters of a given local bond-slip relationship using experimental results of pullout tests, taking into account the distribution of the slip and bond shear stress throughout the bar. The proposed method involves finding parameters of a given bond-slip relationship, such that results of pullout tests can be predicted in terms of applied pullout force and consequent slip at the loaded end and slip at the free end. The method is applied to some experimental data, and the results are discussed. For the application of the proposed method, 2 analytical expressions of the bond-slip relationship are selected, even though it could be applied to any analytical expression. An example of determination of anchorage length starting from the knowledge of the local bond-slip relationship is given.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/10900268
• Corporate Authors:

  American Society of Civil Engineers

  1801 Alexander Bell Drive
  Reston, VA  United States  20191-4400
• Authors:
  • Focacci, F
  • Nanni, A
  • Bakis, C E
• Publication Date: 2000-2

Language

• English

Media Info

• Features: Appendices; Figures; References; Tables;
• Pagination: p. 24-31
• Serial:
  • Journal of Composites for Construction
  • Volume: 4
  • Issue Number: 1
  • Publisher: American Society of Civil Engineers
  • ISSN: 1090-0268
  • EISSN: 1943-5614
  • Serial URL: http://ascelibrary.org/journal/jccof2

Subject/Index Terms

• TRT Terms: Concrete tests; Fiber reinforced concrete; Fiber reinforced materials; Materials in specific structural applications; Mathematical methods; Plastics; Pull out test; Reinforcing materials
• Uncontrolled Terms: Bond-slip relationship
• Subject Areas: Highways; Materials; I32: Concrete;

Filing Info

• Accession Number: 00784181
• Record Type: Publication
• Files: TRIS
• Created Date: Feb 9 2000 12:00AM