International Journal of Concrete Structures and Materials

  • 제10권3호
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  • Pages.297-306
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  • 2016
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  • 1976-0485(pISSN)
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  • 2234-1315(eISSN)
한국콘크리트학회 (Korea Concrete Institute)
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Simulation of Prestressed Steel Fiber Concrete Beams Subjected to Shear

  • Lu, Liang (Research Institute of Structural Engineering and Disaster Reduction, Tongji University) ;
  • Tadepalli, P.R. (American Global Maritime) ;
  • Mo, Y.L. (Department of Civil and Environmental Engineering, University of Houston) ;
  • Hsu, T.T.C. (Department of Civil and Environmental Engineering, University of Houston)
  • 투고 : 2015.11.13
  • 심사 : 2016.05.22
  • 발행 : 2016.09.30
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초록

This paper developed an analytical software, called Simulation of Concrete Structures (SCS), which is used for numerical analysis of shear-critical prestressed steel fiber concrete structures. Based on the previous research at the University of Houston (UH), SCS has been derived from an object-oriented software framework called Open System for Earthquake Engineering Simulation (OpenSees). OpenSees was originally developed at the University of California, Berkeley. New module has been created for steel fiber concrete under prestress based on the constitutive relationships of this material developed at UH. This new material module has been integrated with the existing material modules in OpenSees. SCS thus developed has been used for predicting the behavior of the prestressed steel fiber concrete I-beams and Box-beams tested earlier in this research. The analysis could well predict the entire behavior of the beams including the elastic stiffness, yield point, post-yield stiffness, and maximum load for both web shear and flexure shear failure modes.

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참고문헌

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  9. Tadepalli, P. R., Dhonde, H. B., Mo, Y. L., & Hsu, T. T. C. (2015). Shear Strength of Prestressed Steel Fiber Concrete I-Beams. International Journal of Concrete Structures and Materials, 9(3), 267-281. https://doi.org/10.1007/s40069-015-0109-4
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피인용 문헌

  1. Pull-Out Behaviour of Hooked End Steel Fibres Embedded in Ultra-high Performance Mortar with Various W/B Ratios vol.11, pp.2, 2016, https://doi.org/10.1007/s40069-017-0193-8
  2. Modeling of Bond Stress–Slip Relationships of a Strand in Concrete during Steam Curing vol.11, pp.3, 2016, https://doi.org/10.1007/s40069-017-0210-y
  3. Experiments on Tensile and Shear Characteristics of Amorphous Micro Steel (AMS) Fibre-Reinforced Cementitious Composites vol.11, pp.4, 2016, https://doi.org/10.1007/s40069-017-0214-7