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contributor authorC. C. Chang
contributor authorI. K. Ebcioglu
date accessioned2017-05-09T01:07:40Z
date available2017-05-09T01:07:40Z
date copyrightSeptember, 1960
date issued1960
identifier issn0021-8936
identifier otherJAMCAV-25555#474_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/154722
description abstractThis paper treats the instability of rectangular sandwich panels with nonisotropic cores and faces of different materials or thicknesses. The simply supported panel is loaded with a uniform edge compression. The solution is expressed in terms of a major buckling coefficient, given as the ratio of the critical lateral buckling load to the critical cylindrical buckling load, which is a function of several nondimensional parameters. A single family of curves shows the buckling behavior for all parameters. The effect of a moderate temperature differential between the two faces can be approximately considered by modifying their moduli of elasticity in accordance with their temperature levels. Besides the regular panel instability, a zone of core shear instability is determined and discussed in detail. Numerical examples are presented to illustrate the application of the analysis.
publisherThe American Society of Mechanical Engineers (ASME)
titleElastic Instability of Rectangular Sandwich Panel of Orthotropic Core With Different Face Thicknesses and Materials
typeJournal Paper
journal volume27
journal issue3
journal titleJournal of Applied Mechanics
identifier doi10.1115/1.3644027
journal fristpage474
journal lastpage480
identifier eissn1528-9036
keywordsTemperature
keywordsStress
keywordsShear (Mechanics)
keywordsBuckling
keywordsCompression AND Elastic moduli
treeJournal of Applied Mechanics:;1960:;volume( 027 ):;issue: 003
contenttypeFulltext


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