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Numerical modeling of the bond behaviour of FRCM systems externally applied to masonry substrates

Numerical modeling of the bond behaviour of FRCM systems externally applied to masonry substrates The paper presents a study concerning the numerical modeling of the bond behavior of fabric reinforced cementitious matrix (FRCM) strengthening systems externally applied on masonry supports. In particular, the authors analyze the efficacy of different modeling strategies which specifically account for the interaction between the reinforcement and the matrix. For this aim, numerical analyses are developed with reference to some case studies deduced from the recent literature by considering shear stress-slip laws both derived from experimental measurements and obtained through calibration procedures. Different numerical modeling approaches are used in order to investigate the local bond behavior of the accounted cases. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Building Pathology and Rehabilitation Springer Journals

Numerical modeling of the bond behaviour of FRCM systems externally applied to masonry substrates

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Publisher
Springer Journals
Copyright
Copyright © 2019 by Springer Nature Switzerland AG
Subject
Engineering; Building Repair and Maintenance; Structural Materials; Engineering Thermodynamics, Heat and Mass Transfer; Energy Efficiency; Building Materials
ISSN
2365-3159
eISSN
2365-3167
DOI
10.1007/s41024-019-0046-8
Publisher site
See Article on Publisher Site

Abstract

The paper presents a study concerning the numerical modeling of the bond behavior of fabric reinforced cementitious matrix (FRCM) strengthening systems externally applied on masonry supports. In particular, the authors analyze the efficacy of different modeling strategies which specifically account for the interaction between the reinforcement and the matrix. For this aim, numerical analyses are developed with reference to some case studies deduced from the recent literature by considering shear stress-slip laws both derived from experimental measurements and obtained through calibration procedures. Different numerical modeling approaches are used in order to investigate the local bond behavior of the accounted cases.

Journal

Journal of Building Pathology and Rehabilitation – Springer Journals

Published: Mar 6, 2019

References

  • A qualification method for externally bonded Fibre Reinforced Cementitious Matrix (FRCM) strengthening systems
    Ascione, L; Felice, G; Santis, S
  • Bond-slip relations for PBO-FRCM materials externally bonded to concrete
    D’ Ambrisi, A; Feo, L; Focacci, F
  • Experimental and analytical investigation on bond between Carbon-FRCM materials and masonry
    D’Ambrisi, A; Feo, L; Focacci, F
  • Mechanical properties and numerical modeling of fabric reinforced cementitious matrix (FRCM) systems for strengthening of masonry structures
    Carozzi, FG; Milani, G; Poggi, C
  • 3D non-linear behavior of masonry arch bridges
    Milani, G; Lourenço, PB
  • A simple meso-macro model based on SQP for the non-linear analysis of masonry double curvature structures
    Milani, G; Tralli, A
  • FRP-masonry interfacial debonding: an energy balance approach to determine the influence of the mortar joints
    Carloni, C; Focacci, F
  • Numerical investigation on the bond behavior of FRCM strengthening systems
    Grande, E; Imbimbo, M; Sacco, E
  • Interface modeling approach for the study of the bond behavior of FRCM strengthening systems
    Grande, E; Milani, G
  • Experimental analysis on tensile and bond properties of PBO and aramid fabric reinforced cementitious matrix for strengthening masonry structures
    Caggegi, C; Carozzi, FG; Santis, S; Fabbrocino, F; Focacci, F; Hojdys, L; Lanoye, E; Zuccarino, L