International Scholarly Research Notices / 2012 / Article / Tab 1

Research Article

Comparative Analysis of Free Optical Vibration of Lamination Composite Optical Beams Using the Boubaker Polynomials Expansion Scheme and the Differential Quadrature Method

Table 1

Geometry and material properties of the composite materials.

DescriptionsPresentUnit

๐ฟ (mm)320mm
๐‘ (mm)36mm
โ„Ž (mm)8mm
๐ธ 1 (MPa)26950MPa
๐ธ 2 (MPa)21800MPa
๐บ 1 2 (MPa)7540MPa
๐‘ฃ 1 2 0.15
๐œŒ (kg/m3)2030kg/m3

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