Computational Structural Engineering (전산구조공학)

Computational Structural Engineering Institute of Korea (한국전산구조공학회)
권호 표지

3D Analysis of Cracking Using Finite Elements Involving Strong Discontinuities

강한 불연속을 포함한 유한요소를 이용한 균열의 삼차원 해석

  • 김종헌 (한국철도기술연구원 첨담궤도토목본부)
  • Published : 2018.09.03
Download PDF
⟨ Previous Next ⟩

Abstract

Keywords

References

  1. Needleman, A. (1987) A continuum model for void nucleation by inclusion debonding, Journal of Applied Mechanics, 54, pp.525-531 https://doi.org/10.1115/1.3173064
  2. Kim, J., Simone, A., Duarte, C. A. (2017) Mesh refinement strategies without mapping of nonlinear solutions for the generalized and standard FEM analysis of 3-D cohesive fractures, International Journal for Numerical Methods in Engineering, 109, pp.235-258 https://doi.org/10.1002/nme.5286
  3. Simo, J. C., Oliver, J., Armero, F. (1993) An analysis of strong discontinuities induced by strain-softening in rate independent inelastic solids, Computational Mechanics, 12, pp.277-296. https://doi.org/10.1007/BF00372173
  4. Armero, F. (2001) On the characterization of localized solutions in inelastic solids: an analysis of wave propagation in a softening bar, Computational Methods in Applied Mechanics and Engineering, 191, pp.181-213. https://doi.org/10.1016/S0045-7825(01)00265-1
  5. Armero, F., Kim, J. (2012) Three-dimensional finite elements with embedded strong discontinuities to model material failure in the infinitesimal range, International Journal for Numerical Methods in Engineering, 91, pp.1291-1330. https://doi.org/10.1002/nme.4314
  6. Kim, J., Armero, F. (2017) Three-dimensional finite elements with embedded strong discontinuities for the analysis of solids at failure in the finite deformation range, Computer Methods in Applied Mechanics and Engineering, 317, pp.890-926. https://doi.org/10.1016/j.cma.2016.12.038
  7. Babuska, I., Melenk, J. M. (1997) The partition of unity finite element method, International Journal for Numerical Methods in Engineering, 40, pp.727-758. https://doi.org/10.1002/(SICI)1097-0207(19970228)40:4<727::AID-NME86>3.0.CO;2-N
  8. Duarte, C. A., Babuska, I., Oden, J. T. (2000) Generalized finite element methods for three dimensional structural mechanics problems, Computers and Structures, 77, pp. 215-232. https://doi.org/10.1016/S0045-7949(99)00211-4
  9. Duarte, C. A., Kim, D. J. (2008) Analysis and applications of a generalized finite element method with global-local enrichment functions, Computer Methods in Applied Mechanics and Engineering, 197, pp.487-504. https://doi.org/10.1016/j.cma.2007.08.017
  10. Kim, J., Duarte, C. A. (2015) A new generalized finite element method for two-scale simulations of propagating cohesive fractures in 3-D, International Journal for Numerical Methods in Engineering, 104, pp.1139-1172. https://doi.org/10.1002/nme.4954
  11. Pal, M., Rajagopal, A. (2014) Sensitivity analysis of linear elastic cracked structures using generalized finite element method, International Journal for Computational Methods in Engineering Science and Mechanics, 15, pp.422-437. https://doi.org/10.1080/15502287.2014.917740
  12. Kim, D. J., Duarte, C. A., Proenca S. (2012) A generalized finite element method with global-local enrichment functions for confined plasticity problems, Computational Mechanics, 50, pp.563-578. https://doi.org/10.1007/s00466-012-0689-7
  13. O'Hara, P., Duarte, C. A., Eason, T., Garzon, J. (2013) Efficient analysis of transient heat transfer problems exhibiting sharp thermal gradients, Computational Mechanics, 51, pp.743-764. https://doi.org/10.1007/s00466-012-0750-6
  14. Kim, J., Duarte, C. A. (2015) A new generalized finite element method for two-scale simulations of propagating cohesive fractures in 3-D, International Journal for Numerical Methods in Engineering, 104, pp.1139-1172. https://doi.org/10.1002/nme.4954
  15. Park, K., Paulino, G. H., Roesler, J. R. (2008) Determination of the kink point in the bilinear softening model for cocrete, Engineering Fracture Mechanics, 75, pp. 3806-3818. https://doi.org/10.1016/j.engfracmech.2008.02.002
  16. Petersson, P. E. (1981) Crack growth and development of fracture zones in plain concrete and similar materials, Report No TVBM-1006, Division of Building Materials, University of Lund, Sweden.