한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)

  • 제17권11호
  • /
  • Pages.122-128
  • /
  • 2000
  • /
  • 1225-9071(pISSN)
  • /
  • 2287-8769(eISSN)
한국정밀공학회 (Korean Society for Precision Engineering)
권호 표지

수치해석을 이용한 연주 주편의 역학적 거동 해석

A Study for the Mechanical Behavior of the Continuous Casting Slab Using Numerical Analysis

  • 하종수 (한국해양대학교 기계공학과 대학원) ;
  • 조종래 (한국해양대학교 기계정보공학부) ;
  • 이부윤 (계명대학교 자동차공학부) ;
  • 하만영 (부산대학교 기계공학부)
  • Ha, Jong-Su (Dept. of Mechanical Engineering, Graduate School of Korea Maritime University) ;
  • Cho, Jong-Rae (Dept. of Mechanical Information Engineering, Korea Maritime University) ;
  • Lee, Bu-Yun (Dept.of Automotive Engineering, Keimyung University) ;
  • Ha, Man-Yeong (Busan National University)
  • 발행 : 2000.11.01
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초록

In this paper, a bulging condition which affect the quality of continuous casting steel was analyzed by using the numerical analytic method. First, solidification analyses were performed for each cooling zone by one-dimensional finite difference method. The bulging deformation of cast slab has been calculated with a two-dimensional elasto-plastic and creep finite element model. The adequacy of the model has been checked against the experimental results. From this study the effects of the process variables such as casting speed, cooling condition and roll pitch were examined. The results from these analyses would be able to apply to the design of continuous casting process.

키워드

참고문헌

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