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FE modelling of mechanical interaction of lugged frp rods with concrete, comparison between experiment and simulation

Khoei, A. R ; Sharif University of Technology | 2004

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  1. Type of Document: Article
  2. DOI: 10.1016/B978-1-85573-736-5.50057-1
  3. Publisher: Elsevier Inc , 2004
  4. Abstract:
  5. The main objective of this paper is to present a numerical simulation of mechanical interaction (bond mechanism) of lugged FRP rods with concrete. A finite element analysis is performed and the major causes of bond in lugged rod's interface with concrete are summarized. The concept of ascending and descending behavior of a rib under pull-out load is discussed. A simple procedure is employed to model the crack formation and propagation in the concrete block below the rib. Details and general aspects of model are described and numerical results are compared with experiments. Finally, it has been concluded that the proposed model can be effectively used for the simulation of bond behavior of deformed FRP with surrounding concrete. © 2004 Woodhead Publishing Limited Published by Elsevier Ltd All rights reserved
  6. Keywords:
  7. Concretes ; Bond behavior ; Pull-out loads ; Numerical results ; Mechanical interactions ; General aspects ; FRP rods ; FE-modelling ; Bond mechanism
  8. Source: Advanced Polymer Composites for Structural Applications in Construction: ACIC 2004 ; 2004 , Pages 509-516 ; 9781845690649 (ISBN); 9781855737365 (ISBN)
  9. URL: https://www.sciencedirect.com/science/article/pii/B9781855737365500571