Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Frictional Contact Analysis of the Crack Surfaces Under the Compressive Loading

압축력으로 인한 균열표면의 마찰접촉 해석

  • Kim, Bang-Won (Dept.of Mechanical Engineering, Graduate School of Chonbuk National University) ;
  • Kim, Young-Kweon (Dept.of Mechanical Engineering, Graduate School of Chonbuk National University) ;
  • Lee, Ki-Su (Dept.of Mechanical Engineering, Chonbuk National University)
  • 김방원 (전북대학교 대학원 기계공학과) ;
  • 김영권 (전북대학교 대학원 기계공학과) ;
  • 이기수 (전북대학교 기계공학과, 자동차신기술연구소)
  • Published : 2001.07.01
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Abstract

When a body including a crack inside is subjected to the compressive forces, the crack is closed and sliding occurs on the crack surfaces. In this work, a subsurface crack subjected to a static compressive load is analyzed with the finite element method considering friction on the crack surface. The friction on the crack surface is assumed to follow the Coulomb friction law, and a numerical method based on the finite element method and iterative method is applied in this work. The result is compared with those of ANSYS and references.

Keywords

References

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