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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-4f560464-7ba8-4b01-9b84-482e117b8faa

Czasopismo

Engineering Transactions

Tytuł artykułu

Theoretical and numerical study of the flexural behaviour of BFRP RC beams

Autorzy Pawłowski, D.  Szumigała, M. 
Treść / Zawartość http://et.ippt.gov.pl/
Warianty tytułu
Języki publikacji EN
Abstrakty
EN Fiber-reinforced polymer (FRP) bars are a relatively new reinforcement material used in civil engineering. This type of reinforcement has low modulus of elasticity and high tensile strength. Hence, the behaviour of FRP reinforced concrete (RC) members is significantly different to that of traditional steel RC. This paper presents the results of numerical and theoretical studies of the flexural behaviour of simply supported basalt fiber-reinforced polymer (BFRP) RC beams under short-term static loads. The numerical analysis was performed using the finite element method (FEM). The main goal of this paper was to investigate deflections and failure mechanisms of BFRP RC members depending on the reinforcement ratio. The results of the numerical analysis were examined and compared with code formulations.
Słowa kluczowe
EN FEM analysis   composite materials   BFRP reinforcement   BFRP RC beams  
Wydawca Instytut Podstawowych Problemów Techniki PAN
Czasopismo Engineering Transactions
Rocznik 2016
Tom Vol. 64, iss. 2
Strony 213--223
Opis fizyczny Bibliogr. 16 poz., rys., tab., wykr.
Twórcy
autor Pawłowski, D.
autor Szumigała, M.
  • Poznań University of Technology Institute of Structural Engineering Piotrowo 5, 60-965 Poznań, Poland
Bibliografia
1. Pawłowski D., Szumigała M., Use of FRP reinforcement in building constructions [in Polish], Przegląd Budowlany, 3: 47–50, 2014.
2. FRP reinforcement in RC structures, technical report, fib Bulletin, International Federation for Structural Concrete (fib), 40: 3–30, 2007.
3. ACI 440.1R-06, Guide for the design and construction of structural concrete reinforced with FRP bars, ACI Committee 440, 2006.
4. http://www.polprek.pl/pdf/POLPREK-Badania-wytrzymalosc.pdf, 2014.
5. Nanni A., North American design guidelines for concrete reinforcement and strengthening using FRP: principals, applications and unresolved issues, Construction and Building Materials, 17(6–7): 439–446, 2003.
6. Barris C., Torres L., Comas J., Mias C. ` , Cracking and deflections in GFRP RC beams: an experimental study, Composites: Part B, 55: 580–590, 2013.
7. EN 1992-1-1:2003, Eurocode 2: Design of concrete structures – Part 1-1: General rules and rules for buildings, Technical Committee CEN/TC250, 2004. THEORETICAL AND NUMERICAL STUDY. . . 223
8. EN 206:2013, Concrete. Specification, performance, production and conformity, Technical Committee CEN/TC 104, 2013.
9. ABAQUS, Abaqus Analysis User’s Manual, Version 6.10, Dassault Systems, 2010.
10. Lubliner J., Oliver J., Oller S., Onate E., A Plastic-damage model for concrete, International Journal of Solids Mechanics, 25(3): 299–326, 1989.
11. Lee J., Fenves G.L., Plastic-damage model for cyclic loading of concrete structures, Journal of Engineering Mechanics, 124(8): 892–900, 1998.
12. Saenz L.P., Discussion of paper “Equation for stress-strain curve of concrete” by Desai P. and Krishnan S., Journal of American Concrete Institute, 61: 1229–1235, 1964.
13. Wang T., Hsu T.T.C., Nonlinear finite element analysis of concrete structures using new constitutive models, Computers and Structures, 79(32): 2781–2791, 2001.
14. Barris C., Torres L., Tauron A., Baena M., Catalan A., An experimental study of the flexural behaviour of GFRP RC beams and comparison with prediction models, Composites Structures, 91(3): 586–295, 2009.
15. Mousavi S., Esfahani M., Effective moment of inertia prediction of FRP-reinforced concrete beams based on experimental results, Journal of Composites for Construction, 16(5): 490–498, 2012.
16. Garbacz A., Łapko A., Urbański M., Investigation on concrete beams reinforced with basalt rebars as an effective alternative of conventional R/C structures, Procedia Engineering, 57: 1183–1191, 2013.
Uwagi
PL Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.
Kolekcja BazTech
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