Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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A Study on the Collapse Characteristics of Hat-Shaped Members with Spot Welding under Axial Compression(I)

모자형 단면 점용접부재의 축방향 압궤특성에 관한 연구(I)

  • 차천석 (조선대학교 대학원 기계설계공학과) ;
  • 김정호 (조선대학교 수송기계부품 공장자동화 연구센) ;
  • 양인영 (조선대학교 기계공학부)
  • Published : 2000.03.01
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Abstract

The spot-welded automotive side member which has a hat-shaped section and a double hat shaped section has been tested on the axial static(10mm/min) and quasi-static(50mm/min) compressing load. The collapse characteristics of automotive sections have been reviews on shift on shape and in width of the spot-voiding on the flange. On the basis of the results of tests and reviews, the optimum energy absorption capacity of the structure has been studied.

Keywords

References

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