Computers and Concrete

  • 제12권4호
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  • Pages.519-536
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  • 2013
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  • 1598-8198(pISSN)
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  • 1598-818X(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Analysis of RC walls with a mixed formulation frame finite element

  • Saritas, Afsin (Department of Civil Engineering, Middle East Technical University) ;
  • Filippou, Filip C. (Department of Civil and Environmental Engineering, University of California)
  • 투고 : 2012.06.11
  • 심사 : 2013.05.24
  • 발행 : 2013.10.25
⟨ 이전 논문 다음 논문 ⟩

초록

This paper presents a mixed formulation frame element with the assumptions of the Timoshenko shear beam theory for displacement field and that accounts for interaction between shear and normal stress at material level. Nonlinear response of the element is obtained by integration of section response, which in turn is obtained by integration of material response. Satisfaction of transverse equilibrium equations at section includes the interaction between concrete and transverse reinforcing steel. A 3d plastic damage model is implemented to describe the hysteretic behavior of concrete. Comparisons with available experimental data on RC structural walls confirm the accuracy of proposed method.

키워드

참고문헌

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피인용 문헌

  1. Three-dimensional elastoplastic damage concrete model by dissipation-based arc-length method vol.19, pp.12, 2016, https://doi.org/10.1177/1369433216649391
  2. The stress analysis of a shear wall with matrix displacement method vol.53, pp.2, 2015, https://doi.org/10.12989/sem.2015.53.2.205
  3. Softened Damage-Plasticity Model for Analysis of Cracked Reinforced Concrete Structures vol.144, pp.6, 2018, https://doi.org/10.1061/(ASCE)ST.1943-541X.0002015
  4. Cyclic behavior modeling of reinforced concrete shear walls based on softened damage-plasticity model vol.166, pp.None, 2013, https://doi.org/10.1016/j.engstruct.2018.03.085
  5. Finite element modelling approach for precast reinforced concrete beam-to-column connections under cyclic loading vol.174, pp.None, 2018, https://doi.org/10.1016/j.engstruct.2018.07.055