DOI QR코드

DOI QR Code

A graphical user interface for stand-alone and mixed-type modelling of reinforced concrete structures

  • 투고 : 2014.12.05
  • 심사 : 2015.07.20
  • 발행 : 2015.08.25

초록

FormWorks-Plus is a generalized public domain user-friendly preprocessor developed to facilitate the process of creating finite element models for structural analysis programs. The lack of a graphical user interface in most academic analysis programs forces users to input the structural model information into the standard text files, which is a time-consuming and error-prone process. FormWorks-Plus enables engineers to conveniently set up the finite element model in a graphical environment, eliminating the problems associated with conventional input text files and improving the user's perception of the application. In this paper, a brief overview of the FormWorks-Plus structure is presented, followed by a detailed explanation of the main features of the program. In addition, demonstration is made of the application of FormWorks-Plus in combination with VecTor programs, advanced nonlinear analysis tools for reinforced concrete structures. Finally, aspects relating to the modelling and analysis of three case studies are discussed: a reinforced concrete beam-column joint, a steel-concrete composite shear wall, and a SFRC shear panel. The unique mixed-type frame-membrane modelling procedure implemented in FormWorks-Plus can address the limitations associated with most frame type analyses.

키워드

참고문헌

  1. Abdulridha, A., Palermo, D., Foo, S. and Vecchio, F.J. (2013), "Behavior and modeling of superelastic shape memory alloy reinforced concrete beams", J. Eng. Mech. - ASCE, 49, 893-904.
  2. Bakewell, C.J. (1993), "How to choose a usable system for general practice", J. Manage. Med., 7(1), 12-21. https://doi.org/10.1108/02689239310025712
  3. Bonaldo, E., De Barros, J.A.O. and Lourenco, P.B. (2006), "Efficient strengthening technique for reinforced concrete slabs", Proceedings of the International Symposium Measuring, Monitoring and Modeling Concrete Properties, 125-131.
  4. Facconi, L., Plizzari, G. and Vecchio F. J. (2014), "Disturbed stress field model for unreinforced masonry", J. Eng. Mech. - ASCE., 140(4), 04013085.
  5. Guner, S. (2008), "Performance assessment of shear-critical reinforced concrete plane frames", Ph.D. Dissertation, University of Toronto, Toronto, Canada.
  6. Gutkowski, R.M., Balogh, J. and To, L.G. (2010), "Finite-element modeling of short-term field response of composite wood-concrete floors/decks", J. Eng. Mech. - ASCE, 136(6), 707-714.
  7. Hasebe, K. and Usuki, S. (1989), "Application of orthotropic failure criterion to wood", J. Eng. Mech. - ASCE, 115(4), 867-872. https://doi.org/10.1061/(ASCE)0733-9399(1989)115:4(867)
  8. Lourenco, P.J.B. (1996), "Computational strategies for masonry structures", Ph.D. Dissertation, University of Delft, Delft, Netherlands.
  9. Ozaki, M., Akita, S., Niwa, N., Matsuo, I. and Usami, S. (2001), "Study on steel plate reinforced concrete bearing wall for nuclear power plants part1; shear and bending loading tests of SC walls", Proceedings of the 16th International Conference on Structural Mechanics in Reactor Technology (SMiRT16), Washington DC, USA.
  10. Palermo, D. and Vecchio, F.J. (2002), "Behaviour of three-dimensional reinforced concrete shear walls", ACI. Struct. J., 99(1), 81-89.
  11. Sadeghian, V. (2012), "FormWorks-Plus: improved pre-processor for VecTor analysis software", M.A.Sc. Dissertation, University of Toronto, Toronto, Canada.
  12. Sadeghian, V. and Vecchio, F.J. (2014), "Cyrus user's manual", University of Toronto, Toronto, Canada.
  13. Sadeghian, V., Vecchio, F. and Kwon, O. (2015). "An Integrated Framework for Analysis of Mixed-Type Reinforced Concrete Structures", CompDyn 2015, Crete, Greece.
  14. Schloglmann, K.H. (2004), "Structural behaviour of masonry panels and their rehabilitation focusing on lifeline structures subjected to seismic loads", Ph.D. Dissertation, University of Graz, Graz, Austria.
  15. Selby, R.G., Vecchio F.J. and Collins, M.P. (1997), "The failure of an offshore platform", Concrete. Int., 19(8), 28-35.
  16. Shiohara, H. and Kusuhara, F. (2007), "Benchmark test for validation of mathematical models for non-linear and cyclic behaviour of RC beam-column joints", Report by Dept. of Architecture, School of Engineering, University of Tokyo.
  17. Susetyo, J., Gauvreau, P. and Vecchio, F.J. (2011), "Effectiveness of steel fiber as minimum shear reinforcement", ACI. Struct. J., 108(4), 488-496.
  18. Vecchio, F.J. (2000), "Disturbed stress field model for reinforced concrete: formulation", J. Struct. Eng. - ASCE, 126(9), 1070-1077. https://doi.org/10.1061/(ASCE)0733-9445(2000)126:9(1070)
  19. Vecchio, F.J. and Collins, M.P. (1986), "The modified compression-field theory for reinforced concrete elements subjected to shear", ACI. Struct. J., 83(2), 219-231.
  20. Vecchio, F.J. and McQuade, I. (2011), "Towards improved modeling of steel-concrete composite wall elements", Nucl. Eng. Des., 241(8), 2629-2642. https://doi.org/10.1016/j.nucengdes.2011.04.006
  21. Vecchio, F.J. and Shim, W. (2004), "Experimental and analytical reexamination of classic concrete beam tests", J. Struct. Eng. - ASCE, 130(3), 460-469. https://doi.org/10.1061/(ASCE)0733-9445(2004)130:3(460)
  22. Wong, P., Vecchio, F. J. and Trommels, H. (2013), "VecTor2 and FormWorks manual", 2nd edition, University of Toronto, Toronto, Canada.

피인용 문헌

  1. A Generalized Numerical/Experimental Distributed Simulation Framework 2018, https://doi.org/10.1080/13632469.2018.1423585
  2. A review on sensors and systems in structural health monitoring: current issues and challenges vol.22, pp.5, 2018, https://doi.org/10.12989/sss.2018.22.5.509