Structural analysis of FRP reinforced polymer concrete material

J. Tomás San-José, Iñigo Vegas, Find Meyer

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

The paper deals with a study of precast elements made of polyester polymer concrete (PPC) reinforced with glass fibre rebars (GFRP). The paper describes the properties of the materials, which were tested on a microscopic scale using different experimental techniques such as porosimetry, scanning electron microscopy and petrography. Likewise, characterisation in a macro-scale was carried out to define the mechanical properties of the material (modulus of elasticity, stress-strain curve, ultimate strength and bond). Based on the latter properties, a relatively simple method is presented to estimate the ultimate bearing capacity of beams under bending load. The calculation method has been verified by testing beams and full-scale elements.

Original languageEnglish
Pages (from-to)971-981
Number of pages11
JournalConstruction and Building Materials
Volume20
Issue number10
DOIs
Publication statusPublished - Dec 2006

Keywords

  • Bearing capacity
  • GFRP
  • Polymer concrete

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