한국자동차공학회논문집 (Transactions of the Korean Society of Automotive Engineers)

  • 제5권2호
  • /
  • Pages.87-93
  • /
  • 1997
  • /
  • 1225-6382(pISSN)
  • /
  • 2234-0149(eISSN)
한국자동차공학회 (The Korean Society of Automotive Engineers)
권호 표지

단면 겹치기 이음 시험에 의한 경량구조물용 접착 이음강도의 평가

Strength Evaluation of Adhesive Bonded Joint for Light Weight Structure by Single-Lab Joint Test

  • 이강용 (정회원, 연세대학교 기계공학과) ;
  • 김준범 (정회원, 연세대학교 기계공학과) ;
  • 최홍섭 (한국항공기술연구원) ;
  • 우형표 (대우자동차)
  • 발행 : 1997.03.01
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초록

The bonding strength evaluation of light weight materials for electrical vehicle applications has been performed through single lap joint tests in which the design parameters such as fillet, joint style, adherend, bonding overlap length,bonding thickness, and environmental condition(soaking time in $25^{\circ}C$ water) are considered. It is experimentally oberved that lap shear strength of joint increases for higher fillet height, longer overlap length, and thinner bonding layer thickness. Al-Al adherend combination shows much higher lap shear strength than AL-FRP and FRP-FRP adherend combinations. Riveting at adhesive bonded joint of AL-AL adherend combination makes lap shear strength decrease. Effect of soaking time on lap shear strength is negligible.

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참고문헌

  1. 제2회 기아그룹 슈퍼컴 사용자 발표대회-CAE 심포지움 자동차 샤시 부품의 응력 해석 및 경량화 방원준;김헌영;김중재
  2. 자기연정보 v.2 no.4 자동차 경량 부품 개발 김진;유용문
  3. 기아기보 no.17 차체 외판의 수지화 현황과 금후의 동향 심길보;박철희
  4. Proceedings of the IEEE v.81 no.9 An Overview of Electric Vehicle Technology C. C. Chan
  5. Composite T. J. Reinhart
  6. SAE paper 880550 Structural Joint Stiffness of Automotive Body Toshiaki Sakurai;Yoshinobu Kamada
  7. Journal of Composite Materials v.29 no.9 Experimental and numerical studies of a laminated composite single-lap adhesive joint M. Y. Tsai;J. Morton
  8. Composite Structures v.21 no.1-4 Effect of a spew fillet on adhesive stress distribution in laminated composite single-lap joints M. Y. Tsai;J. Morton
  9. 日本機術學會論文輯(A) v.54 no.498 Stress Analysis and Design of a Metal-FRP Bonded Joints(1st report, single lap joints) Takao Mori;Masaki Shiratori
  10. 한국 자동차 공학회 추계 학술 대회 논문집 v.1 차체 접합과 관련한 접합 강도 평가 이강용;김종성;공병석;우형표
  11. ASTM D 1002-72(Reapproved 1983) Standard Test Method for Strength Properties of Adhesives in Shear by Tension Loading(Metal-to Metal)
  12. ASTM D 3165-73(Reapproved 1979) Standard Test Method for Strength Properties of Adhesives in Shear by Tension Loading of Laminated Assemblies
  13. JIS B 4627 Hand river
  14. JIS H 4000 Aluminum and Aluminum Alloy sheets and Plates, Strips and Coiled Sheets