지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2012.11
- 수록면
- 922 - 925 (4page)
이용수
초록· 키워드
오류제보하기
The use of piezoelectric actuators for the control of interlaminar stresses in composite laminates is numerically investigated by using stress function based approach. The piezoelectric actuators are surface bonded in order to compensate the stresses generated by mechanical loadings with opposite sign. The mathematical model is derived using the principle of complementary virtual work along with the traction free boundary conditions at the free edge and at the top and bottom surfaces. Various layup configurations are considered to verify the proposed approach. The results show that with applying appropriate electric fields, the interlaminar stresses can be reduced down significantly. This phenomenon implies that piezoelectric actuators have great potential in controlling the interlaminar stresses in laminated composite structures. Our proposed stress function based approach is an efficient method in analyzing the interlaminar stresses in laminated composite structures.
목차
Abstract
1. Introduction
2. Mathematical Modeling
3. Numerical Results
4. Conclusion
References
참고문헌 (0)
참고문헌 신청이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2014-550-000188887