서지주요정보
전단변형이론에 따른 복합재 적층구조물의 층간분리좌굴과 성장해석 = Analysis of delamination buckling and growth of composite laminated structures based on shear deformation theory
서명 / 저자 전단변형이론에 따른 복합재 적층구조물의 층간분리좌굴과 성장해석 = Analysis of delamination buckling and growth of composite laminated structures based on shear deformation theory / 경우민.
저자명 경우민 ; Kyoung, Woo-Min
발행사항 [대전 : 한국과학기술원, 1993].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8003764

소장위치/청구기호

학술문화관(문화관) 보존서고

MAE 93008

휴대폰 전송

도서상태

이용가능

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반납예정일

초록정보

An analytical method is presented to determine the delamination buckling and growth of an axially loaded laminated beam-plate with through-the-width delamination at an arbitrary location in loading direction. The influence of the delamination size, depth, and location on initial buckling and strain energy release rate is investigated with consideration of the transverse shear deformation. Results of the analysis show that the delamination buckling load depends on the delamination location, length, and depth. The buckling load is significantly affected by the location of the unsymmetric delamination in axial direction for the relatively thick delamination. Investigated are the effects of the transverse shear deformation on the growth of delamination. The energy-release-rate with the transverse shear deformation is higher than without transverse shear deformation. The experiments performed on the critical load and the growth characteristics of Gr/Ep unidirectional specimens with through-the width delamination is also discussed. Results of the experiments show good agreement with analytic results and various postbuckling characteristics depending on delamination configuration.

서지기타정보

서지기타정보
청구기호 {MAE 93008
형태사항 vii, 56 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 수록
저자명의 영문표기 : Woo-Min Kyoung
지도교수의 한글표기 : 김천곤
지도교수의 영문표기 : Chun-Gon Kim
학위논문 학위논문(석사) - 한국과학기술원 : 항공우주공학과,
서지주기 참고문헌 : p. 52-53
주제 Buckling (Mechanics)
Composite materials --Delamination.
Shear (Mechanics)
Laminated materials.
좌굴. --과학기술용어시소러스
복합 재료. --과학기술용어시소러스
파괴 역학. --과학기술용어시소러스
전단 변형. --과학기술용어시소러스
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