Computational Structural Engineering (전산구조공학)

Computational Structural Engineering Institute of Korea (한국전산구조공학회)
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Geometric Modeling, Finite Element Analysis, and Shape Optimization of Shell Structures

쉘의 기하학적 모델링과 유한요소 해석, 형상 최적설계

  • 조맹효 (서울대학교 공과대학 기계항공공학부) ;
  • 노희열 (서울대학교 공과대학 기계항공공학) ;
  • 김현철 (서울대학교 대학원 기계항공공학부)
  • Published : 2004.03.01
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Abstract

쉘은 곡률을 가지는 얇은 구조물로 정의된다. 자동차를 비롯하여 항공기, 우주 발사체, 인공위성, 선박 등의 운송수단과 건축물의 돔(done)과 같이 공간을 효율적으로 활용하고 동시에 경량화를 확보할 필요가 있는 경우에 쉘은 널리 사용되는 구조물이다. 쉘 이론은 1960년대까지는 전문가의 영역에 속해 있는 학문이었고 구조역학을 전공한 사람들에게도 다루기 어 려운 구조물로 인식되어 왔다. 실제 다양한 쉘의 거동은 역학과 수학의 폭넓은 지식을 요구하고 학문으로서도 그 속에서 평생을 보낼 만큼 매력적이고 어려운 부분들을 포함하고 있다고 생각된다.(중략)

Keywords

References

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