Computers and Concrete

  • 제20권4호
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  • Pages.483-490
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  • 2017
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  • 1598-8198(pISSN)
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  • 1598-818X(eISSN)
테크노프레스 (Techno-Press)
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FE analysis of RC pipes under three-edge-bearing test: Pocket and diameter influence

  • 투고 : 2016.05.12
  • 심사 : 2017.06.08
  • 발행 : 2017.10.25
⟨ 이전 논문 다음 논문 ⟩

초록

This paper studies on the behavior of reinforced concrete (RC) pipes used in basic sanitation in the conduction of storm water and sanitary sewer. Pipes with 800 mm and 1200 mm in diameter were analyzed. The 800 mm pipes were built with simple reinforcement and the 1200 mm pipes with double reinforcement. For the two diameters of pipes the presence or absence of the pocket was evaluated, and the denomination of each one is spigot and pocket pipe (SPP) and ogee joint pipe (OJP), respectively. The 3D numerical models reproduce the three-edge-bearing test that provides information about the strength and stiffness of the reinforced concrete pipes. The validation of the computational models was carried out comparing the vertical and horizontal displacements on the springline and crown/invert and it was also evaluated the reinforcement strains and the crack pattern. As a main conclusion, the numerical models represented satisfactorily the behavior of the pipes and can be used in future studies in parametric analysis.

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참고문헌

  1. ASTM (2003), ASTM-C497-03a: Standard Test Methods for Concrete Pipe, Manhole Sections, or Tile, American Society for Testing and Materials.
  2. ASTM (2016), ASTM-C76-16: Standard Specification for Reinforced Concrete Culvert, Storm Drain, and Sewer Pipe, American Society for Testing and Materials.
  3. Brazilian Association Standards, (2003), NBR 8890: Concrete Pipes for Circular Section for Pluvial Waters and Sanitary Sewers-Requirements and Test Methods, Rio de Janeiro.
  4. De La Fuente, A., Escariz. R.C., Figueiredo, A.D. and Aguado, A. (2013), "Design of macro-synthetic fibre reinforced concrete pipes", Constr. Build. Mater., 43, 523-532. https://doi.org/10.1016/j.conbuildmat.2013.02.036
  5. De La Fuente, A., Figueiredo, A.D., Aguado, A., Molins, C. and Chama Neto, P.J. (2011), "Experimentation and numerical simulation of steel fibre reinforced concrete pipes", Mater. Constr., 61(302), 275-288. https://doi.org/10.3989/mc.2010.62810
  6. European Standards, EN 1916 (2002), Concrete Pipes and Fittings, Unreinforced, Steel Fibre and Reinforced, European Committee for Standardization.
  7. Haktanir, T., Ari, K., Altun, F. and Karahan, O. (2007), "A comparative experimental investigation of concrete, reinforced-concrete and steel-fibre concrete pipes under three-edge-bearing test", Constr. Build. Mater., 21, 1702-1708. https://doi.org/10.1016/j.conbuildmat.2006.05.031
  8. Iyer, S., Sinha. S.K., Pedrick, M.K. and Tittmann, B.R. (2012), "Evaluation of ultrasonic inspection and imaging systems for concrete pipes", Automat. Constr., 22, 149-164. https://doi.org/10.1016/j.autcon.2011.06.013
  9. MacDougall, K., Hoult, N.A. and Moore, I.D. (2016), "Measured load capacity of buried reinforced concrete pipes", ACI Struct. J.
  10. Mohamed, N., Soliman, A.M. and Nehdi, M.L. (2015), "Mechanical performance of full-scale precast steel fibre-reinforced concrete pipes", Eng. Struct., 84, 287-299. https://doi.org/10.1016/j.engstruct.2014.11.033
  11. Park, Y., Abolmaali, A., Mohammadagha, M. and Lee, S. (2015), "Structural performance of dry-cast rubberized concrete pipes with steel and synthetic fibers", Constr. Build. Mater., 77, 218-226. https://doi.org/10.1016/j.conbuildmat.2014.12.061
  12. Peyvandi, A., Soroushian, P. and Jahangirnejad, S. (2013), "Enhancement of the structural efficiency and performance of concrete pipes through fiber reinforcement", Constr. Build. Mater., 45, 36-44. https://doi.org/10.1016/j.conbuildmat.2013.03.084
  13. Peyvandi, A., Soroushian, P. and Jahangirnejad, S. (2014), "Structural design methodologies for concrete pipes with steel and synthetic fiber reinforcement", ACI Struct. J.
  14. Rostami, V., Shao, Y. and Boyd, A.J. (2011), "Durability of concrete pipes subjected to combined steam and carbonation curing", Constr. Build. Mater., 25, 3345-3355. https://doi.org/10.1016/j.conbuildmat.2011.03.025
  15. Silva, J.L. (2011). "Analysis of circular reinforced concrete pipes for the diametrical compression test based on the theory of reliability", Ph.D. Dissertation, University of Sao Paulo, Sao Carlos, Brazil.
  16. Yang, Y., Polak, M.A. and Cascante, G. (2010), "Nondestructive evaluation of the depth of surface-breaking cracks in concrete pipes", Tunn. Undergr. Space Technol., 25, 736-744. https://doi.org/10.1016/j.tust.2009.12.005

피인용 문헌

  1. Based on experiment and simulation to evaluate the quality of large diameter concrete drain-pipe by jacking method vol.28, pp.3, 2021, https://doi.org/10.12989/cac.2021.28.3.321