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Effect of creep on high-order shear deformable beams

Ghabdian, M ; Sharif University of Technology | 2019

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  1. Type of Document: Article
  2. DOI: 10.24200/sci.2019.21359
  3. Publisher: Sharif University of Technology , 2019
  4. Abstract:
  5. A powerful and now theoretical approach is used to obtain an expression for the effect of creep on reinforced concrete shear deform able beams. First, a method is proposed for Ruler-Bernoulli beam to analyze the long-term behavior of concrete beams based on linear strain theory. Second, a formulation has been developed to analyze the strain distribution in shear deformablo concrete beams. Finally, three numerical examples are included in order to compare well-known codes with the proposed method. The comparison of the proposed method, FEM, codes, and experimental works demonstrates that the proposed analytical procedure can effectively simulate creep behavior of reinforced concrete beams. ©2019 Sharif University of Technology. All rights reserved
  6. Keywords:
  7. Concrete beam ; Creep ; Kelvin chain model ; Shear deformable beam ; Strain distribution ; Numerical methods ; Reinforced concrete ; Shear deformation ; Shear flow ; Analytical procedure ; Kelvin chains ; Long-term behavior ; Reinforced concrete beams ; Shear deformable beams ; Strain distributions ; Theoretical approach ; Concrete beams and girders ; Deformation ; Numerical method ; Shear stress ; Strain analysis ; Strain measurement
  8. Source: Scientia Iranica ; Volume 26, Issue 4A , 2019 , Pages 2187-2202 ; 10263098 (ISSN)
  9. URL: http://scientiairanica.sharif.edu/article_21359.html