국내 최대 기계 및 로봇 연구정보

공학설계D/B

공학설계D/B 게시판 내용
Volume Title	Structures
Volume No	Buckling of sandwich panels - under direct or shear loading, corrugated/orthotropic cores, local instability, face plate wrinkling.
DATA Title	Local instability of bonded corrugated-core sandwich panels under longitudinal compression. (Symmetrical cores with identical face plates.)
DATA Item	68037
KEYWORD	buckling, compression, core, corrugated, direct, loading, local, instability, panel, sandwich
ISBN
ABSTRACT	ESDU 68037 provides a graphical presentation of results obtained from the theory of buckling for a wide variety of sandwich panel geometries. Two modes of buckling are considered: when all the elements buckle simultaneously and when transverse members of the core buckle first. The data do not apply to sandwich panels that do not have a complete bond between core and face plate, eg. a riveted assembly. Departures of the theory from practical reality are discussed with relevance to the data presented.