Computers and Concrete

  • 제4권1호
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  • Pages.49-66
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  • 2007
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  • 1598-8198(pISSN)
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  • 1598-818X(eISSN)
테크노프레스 (Techno-Press)
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DOI QR코드

DOI QR Code

Validation of 3D crack propagation in plain concrete -Part I: Experimental investigation - the PCT3D test

  • Feist, C. (University of Innsbruck, Faculty of Civil Engineering) ;
  • Hofstetter, G. (University of Innsbruck, Faculty of Civil Engineering)
  • 투고 : 2006.04.30
  • 심사 : 2007.02.05
  • 발행 : 2007.02.25
⟨ 이전 논문 다음 논문 ⟩

초록

The objective of this paper is to provide experimental data on the propagation of curved crack-surfaces and the respective load-displacement diagrams for the validation of numerical models for cracking of concrete, subjected to three-dimensional stress states. To this end beam-shaped specimens are subjected to combined bending and torsional loading, leading to the formation of a spatially curved crack-surface. The experimental data contain the evolution of the load and of the strains at selected points in terms of the crack mouth opening displacement and the propagation of the crack surface.

키워드

참고문헌

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피인용 문헌

  1. Single-phase and multi-phase modeling of concrete structures vol.47, 2013, https://doi.org/10.1016/j.engstruct.2012.04.039
  2. Validation of 3D crack propagation in plain concrete -Part II: Computational modeling and predictions of the PCT3D test vol.4, pp.1, 2007, https://doi.org/10.12989/cac.2007.4.1.067
  3. Towards the treatment of boundary conditions for global crack path tracking in three-dimensional brittle fracture vol.45, pp.1, 2009, https://doi.org/10.1007/s00466-009-0417-0
  4. RETRACTED: Study of the New Leon model for concrete failure vol.236, pp.18, 2012, https://doi.org/10.1016/j.cam.2012.02.002
  5. Review and enhancement of 3D concrete models for large-scale numerical simulations of concrete structures vol.37, pp.3, 2013, https://doi.org/10.1002/nag.1096
  6. Modeling three-dimensional crack propagation-A comparison of crack path tracking strategies vol.76, pp.9, 2008, https://doi.org/10.1002/nme.2353
  7. An embedded crack model for failure analysis of concrete solids vol.7, pp.4, 2007, https://doi.org/10.12989/cac.2010.7.4.331