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Optimal Design of Stiffened Laminated Composite Cylindrical Panel with Various Types of Stiffeners  

Lee Jong-Sun (대진대학교 컴퓨터응용기계설계공학과)
Won Chong-Jin (국민대학교 기계.자동차공학부)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.15, no.2, 2006 , pp. 10-15 More about this Journal
Abstract
The optimal design for stiffened laminated composite cylindrical panels under axial compression was studied using linear and nonlinear deformation theories by finite difference energy methods. Various panel structures was made from Carbon/Epoxy USN125 prepreg and considered 3 types stiffeners. Optimal design analyses of panel structure are carried out by the nonlinear search optimizer, ADS. This optimal design results are compared to the FEM result using ANSYS.
Keywords
Optimal Design; Panel; Axial Compression; Length to Radius Ratio; Clamped Support; Stiffener;
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