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Beam-Column Connections for Precast Concrete Frames Using High Performance Fiber Reinforced Cement Composites

  • L. F. Maya
  • L. Albajar
Part of the RILEM State of the Art Reports book series (RILEM, volume 2)

Abstract

Precast construction system interest has been growing given the emphasis on improving work zone safety, reducing construction time and environmental impact, while maintaining the quality. The connections are the more important singularity of precast construction systems, being the general behavior of the precast structures related to their design, construction and performance. A rigid beam-column connection typology for precast construction is proposed. This typology takes advantage of the outstanding properties of the High Performance Fiber Reinforced Cement Composites (HPFRCC) and in particular its better bond conditions. The principal mechanism of connection is the splice of longitudinal beam reinforcement, which takes place at the end of the beam elements, outside the joint region. The configuration proposed avoids the interference between longitudinal and transverse reinforcement, reduces the in situ work and makes possible to define an efficient and safe construction process.

Keywords

Transverse Reinforcement Splice Region Fiber Reinforce Concrete Ultra High Performance Fiber Reinforce Concrete Joint Core 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • L. F. Maya
    • 1
  • L. Albajar
    • 1
  1. 1.Department of Continuum Mechanics and StructuresUniversidad Politécnica de MadridSpain

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