Structural Engineering and Mechanics

  • 제54권6호
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  • Pages.1135-1152
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  • 2015
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Analysis of composite girders with hybrid GFRP hat-shape sections and concrete slab

  • Alizadeh, Elham (Faculty of Civil Engineering, Babol Noshirvani University of Technology) ;
  • Dehestani, Mehdi (Faculty of Civil Engineering, Babol Noshirvani University of Technology)
  • 투고 : 2014.10.24
  • 심사 : 2015.04.04
  • 발행 : 2015.06.25
⟨ 이전 논문 다음 논문 ⟩

초록

Most of current bridge decks are made of reinforced concrete and often deteriorate at a relatively rapid rate in operational environments. The quick deterioration of the deck often impacts other critical components of the bridge. Another disadvantage of the concrete deck is its high weight in long-span bridges. Therefore, it is essential to examine new materials and innovative designs using hybrid system consisting conventional materials such as concrete and steel with FRP plates which is also known as composite deck. Since these decks are relatively new, so it would be useful to evaluate their performances in more details. The present study is dedicated to Hat-Shape composite girder with concrete slab. The structural performance of girder was evaluated with nonlinear finite element method by using ABAQUS and numerical results have been compared with experimental results of other researches. After ensuring the validity of numerical modeling of composite deck, parametric studies have been conducted; such as investigating the effects of constituent properties by changing the compressive strength of concrete slab and Elasticity modulus of GFRP materials. The efficacy of the GFRP box girders has been studied by changing GFRP material to steel and aluminum. In addition, the effect of Cross-Sectional Configuration has been evaluated. It was found that the behavior of this type of composite girders can be studied with numerical methods without carrying out costly experiments. The material properties can be modified to improve ultimate load capacity of the composite girder. strength-to-weight ratio of the girder increased by changing the GFRP material to aluminum and ultimate load capacity enhanced by deformation of composite girder cross-section.

키워드

과제정보

연구 과제 주관 기관 : Housing and Urban Development Research Center

참고문헌

  1. ACI Committee 318 (1999), Building code requirements for structural concrete: (ACI 318-99) and commentary (ACI 318R-99), Farmington Hills, Mich, American Concrete Institute.
  2. Allahyari, H., Dehestani, M., Beygi, M.H., Neya, B.N. and Rahmani, E. (2014), "Mechanical behavior of steel-concrete composite decks with perfobond shear connectors", Steel Compos. Struct., (17), 339-358.
  3. Alnahhal, W., Aref, A. and Alampalli, S. (2008), "Composite behavior of hybrid FRP-concrete bridge decks on steel girders", Compos. Struct., 84(1), 29-43. https://doi.org/10.1016/j.compstruct.2007.06.005
  4. Bakeri, P.A. and Sunder, S.S. (1990), "Concepts for hybrid FRP bridge deck systems", Serviceab. Durab. Constr. Mater., ASCE, 1006-1015.
  5. Brown, D.L. and Berman, J.W. (2010), "Fatigue and strength evaluation of two glass fiber-reinforced polymer bridge decks", J. Bridge Eng., 15(3), 290-301. https://doi.org/10.1061/(ASCE)BE.1943-5592.0000053
  6. Deskovic, N., Triantafillou, T.C. and Meier, U. (1995), "Innovative design of FRP combined with concrete: short-term behavior", J. Struct. Eng., 121(7), 1069-1078. https://doi.org/10.1061/(ASCE)0733-9445(1995)121:7(1069)
  7. De Sutter, S., Remy, O., Tysmans, T. and Wastiels, J. (2014), "Development and experimental validation of a lightweight Stay-in-Place composite formwork for concrete beams", Construct. Build. Mater., 63, 33-39. https://doi.org/10.1016/j.conbuildmat.2014.03.032
  8. Fam, A. and Honickman, H. (2010), "Built-up hybrid composite box girders fabricated and tested in flexure", Eng. Struct., 32(4), 1028-1037. https://doi.org/10.1016/j.engstruct.2009.12.029
  9. Gan, L.H., Ye, L. and Mai, Y.W. (1999), "Design and evaluation of various section profiles for pultruded deck panels", Compos. Struct., 47(1), 719-725. https://doi.org/10.1016/S0263-8223(00)00042-8
  10. Hibbitt, D., Karlsson, B. and Sorensen, P. (2004), ABAQUS Analysis User's Manual, Pawtucket, USA.
  11. Hillman, J.R. and Murray, T.M. (1990), "Innovative floor systems for steel framed buildings", Proceedings of the IABSE Symp. Mixed Struct. Including New Material, International Association for Bridge and Structural Engineering, Brussels.
  12. Idris, Y. and Ozbakkaloglu, T. (2014), "Flexural behavior of FRP-HSC-steel composite beams", Thin Wall. Struct., 80, 207-216. https://doi.org/10.1016/j.tws.2014.03.011
  13. Ji, H.S., Son, B.J. and Ma, Z. (2009), "Evaluation of composite sandwich bridge decks with hybrid FRPsteel core", J. Bridge Eng., 14(1), 36-44. https://doi.org/10.1061/(ASCE)1084-0702(2009)14:1(36)
  14. Keller, T., Schaumann, E. and Vallee, T. (2007), "Flexural behavior of a hybrid FRP and lightweight concrete sandwich bridge deck", Compos. Part A: Appl. Sci. Manuf., 38(3), 879-889. https://doi.org/10.1016/j.compositesa.2006.07.007
  15. Kim, H.Y. and Jeong, Y.J. (2006), "Experimental investigation on behavior of steel-concrete composite bridge decks with perfobond ribs", J. Construct. Steel Res., 62(5), 463-471. https://doi.org/10.1016/j.jcsr.2005.08.010
  16. Kim, H.Y. and Jeong, Y.J. (2010), "Ultimate strength of a steel-concrete composite bridge deck slab with profiled sheeting", Eng. Struct., 32(2), 534-546. https://doi.org/10.1016/j.engstruct.2009.10.014
  17. Kitane, Y., Aref, A.J. and Lee, G.C. (2004), "Static and fatigue testing of hybrid fiber-reinforced polymerconcrete bridge superstructure", J. Compos. Construct., 8(2), 182-190. https://doi.org/10.1061/(ASCE)1090-0268(2004)8:2(182)
  18. Mander, J.B., Priestley, M.J. and Park, R. (1988), "Theoretical stress-strain model for confined concrete", J. Struct. Eng., 114(8), 1804-1826. https://doi.org/10.1061/(ASCE)0733-9445(1988)114:8(1804)
  19. Reinhardt, H.W., Cornelissen, H.A. and Hordijk, D.A. (1986), "Tensile tests and failure analysis of concrete", J. Struct. Eng., 112(11), 2462-2477. https://doi.org/10.1061/(ASCE)0733-9445(1986)112:11(2462)
  20. Reising, R.M., Shahrooz, B.M., Hunt, V.J., Neumann, A.R., Helmicki, A.J. and Hastak, M. (2004), "Close look at construction issues and performance of four fiber-reinforced polymer composite bridge decks", J. Compos. Construct., 8(1), 33-42. https://doi.org/10.1061/(ASCE)1090-0268(2004)8:1(33)
  21. Saiidi, M., Gordaninejad, F. and Wehbe, N. (1994), "Behavior of graphite/epoxy concrete composite beams", J. Struct. Eng., 120(10), 2958-2976. https://doi.org/10.1061/(ASCE)0733-9445(1994)120:10(2958)
  22. Versace, J.D. and Ramirez, J.A. (2004), Implementation of Full-Width Bridge Deck Panels: A Synthesis Study, No. FHWA/IN/JTRP-2003/24.
  23. Warn, G.P. and Aref, A.J. (2010), "Sustained-load and fatigue performance of a hybrid FRP-concrete bridge deck system", J. Compos. Construct., 14(6), 856-864. https://doi.org/10.1061/(ASCE)CC.1943-5614.0000130
  24. Zi, G., Kim, B.M., Hwang, Y.K. and Lee, Y.H. (2008), "An experimental study on static behavior of a GFRP bridge deck filled with a polyurethane foam", Compos. Struct., 82(2), 257-268. https://doi.org/10.1016/j.compstruct.2007.01.010

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