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Finite Element Modeling and Experimental Verification of the Structures with Bolted Joints

볼트결합부가 있는 구조물의 유한요소 모델링 및 실험적 검증

  • Kim, Jin-Gon (Dept.of Mechanical Engineering, Graduate School of Seoul National University) ;
  • Park, Seong-Su (Dept.of Mechanical Engineering, Graduate School of Seoul National University) ;
  • Choe, Seok-Hwan (Dept.of Mechanical Engineering, Seoul National University) ;
  • ;
  • 김진곤 (서울대학교 대학원 기계설계학과) ;
  • 박성수 (서울대학교 대학원 기계설계학과) ;
  • 최석환 (서울대학교 기계설계학과) ;
  • ;
  • Published : 1996.06.01

Abstract

A reliable and practical finite element modeling technique to estimate the behavior of complex structures with bolted joints is important for engineeres in the industry. Accordingly, we have examined several simplified modeling techinques which do not require the use of special elements such as a gap eloement. The dynamic and static erxperiments have confirmed that the technique to model the bolted joints with eight-noded three dimensional elemnts which fill the bolt space gdives most satisfactory results.

Keywords

Bolted Joint;Finite Element Modelling;Von-Mises Strain