- 복합재료 적층판의 유한요소 해석을 위한 효율적 경계조건
- ㆍ 저자명
- 김택현
- ㆍ 간행물명
- 한국공작기계학회지
- ㆍ 권/호정보
- 1998년|7권 3호|pp.92-98 (7 pages)
- ㆍ 발행정보
- 한국공작기계학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
This paper presents three boundary techniques which are useful for FEM analysis of composite laminates: 1) a rotational symmetric boundary technique . 2) a quasi three-dimensional boundary technique and 3) a contact boundary technique. The use of the rotational symmetric boundary technique is possible for a smaller FEM model. With the use of the quasi three-dimensional boundary tecnique. quasi three dimensional analysis of composite laminates can be performed on the conventional 3-D FEM program These techniques can readily be adopted to FEM programs.