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Crack opening estimate in reinforced concrete walls using a steel--concrete bond model.(Technical report)(Author abstract)

Mang, Chetra ; Jason, Ludovic ; Davenne, Luc

Archives of Civil and Mechanical Engineering, 2016, Vol.16(3), p.422 [Tạp chí có phản biện]

ISSN: 1644-9665 ; DOI: 10.1016/j.acme.2016.02.001

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  • Nhan đề:
    Crack opening estimate in reinforced concrete walls using a steel--concrete bond model.(Technical report)(Author abstract)
  • Tác giả: Mang, Chetra ; Jason, Ludovic ; Davenne, Luc
  • Chủ đề: Reinforced Concrete – Testing ; Reinforced Concrete – Mechanical Properties ; Concrete Walls – Testing ; Concrete Walls – Mechanical Properties
  • Là 1 phần của: Archives of Civil and Mechanical Engineering, 2016, Vol.16(3), p.422
  • Mô tả: To access, purchase, authenticate, or subscribe to the full-text of this article, please visit this link: http://dx.doi.org/10.1016/j.acme.2016.02.001 Byline: Chetra Mang (a,c), Ludovic Jason [ludovic.jason@cea.fr] (a,b,*), Luc Davenne (c) Keywords Reinforced concrete; Crack spacing; Crack opening; Steel--concrete bond; Shear wall Abstract This paper presents the application of a new steel--concrete bond model on a reinforced concrete shear wall, experimentally tested during the French National Project CEOS.FR. The proposed results include both global (evolution of the force as a function of the displacement for example) and local results (crack opening and spacing). A new post-processing method to compute these local properties even in a case of a complex crack pattern (oriented cracks for example) is proposed. It is based on the change in the sign of the bond slip between steel and concrete. The simulated results are in a good agreement with the experiment and validate the developments. Finally, the interest of including a specific steel--concrete bond model in the finite element simulation is highlighted, compared to classical "no-slip" relation. Author Affiliation: (a) SEMT, CEA DEN, UniversitAaAaAeA@ Paris Saclay, 91191 Gif sur Yvette Cede France (b) IMSIA, CEA, CNRS, EDF, ENSTA Paristech, UniversitAaAaAeA@ Paris Sacla 91762 Palaiseau Cedex, France (c) LEME, UniversitAaAaAeA@ Paris Ouest, F-92410 Ville d'Avray, Fran * Corresponding author at: Atomic Energy Commission (CEA), Mechanics and System Simulation Laboratory (LM2S), France. Tel.: +33 1 69 08 56 10; fax: +33 1 69 08 86 84. Article History: Received 28 September 2015; Accepted 7 February 2016
  • Nơi xuất bản: Elsevier B.V.
  • Ngôn ngữ: English
  • Số nhận dạng: ISSN: 1644-9665 ; DOI: 10.1016/j.acme.2016.02.001

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