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 truss core sandwich panels under longitudinal compression.
DATA Item	80010
KEYWORD	buckling, compression, core, direct, loading, local, instability, panel, sandwich, truss
ISBN	0 85679 293 4
ABSTRACT	ESDU 80010 provides buckling stresses for corrugated truss core sandwich panels under longitudinal compression for a range of truss geometries and different faceplate/core thickness ratios. Applicability covers panels in which the core and faceplates are attached discretely or continuously, with various degrees of translation or rotation between them, and the core height/pitch ratios are between 0.2 and 1.4 and faceplate/core thickness ratios are between 1 and 2. The buckling mode is defined and an example gives guidance on the estimation of the rotation stiffness of the joint between the core and faceplates.