In this study, the impact problems are brought up and the formulation by isoparametric element is attempted for the purpose of analyzing the response characteristics of laminated plate receiving impact load based on the first-order shear deformation theory expanded from the Mindlin plate theory. The result of static analysis and dynamic analysis is drawn through the numerical analysis rectangular and circular plates of antisymmetric Angle-Ply laminated plate using the finite element method and the analysis on each displacement is compared.
유한요소법 복합재료 1차전단변형이론FEM Laminated Plates first-order shear deformation theory
저자
Sungjin Park [ Dr. of Eng., Professor, Department of Urban Engineering, Incheon National University, 119 Academy-ro, Yeonsu-gu, Incheon 406-772, Korea ]
Corresponding author
Jooeun Baek [ Graduate Student, Department of Urban Construction Engineering, Incheon National University, 119 Academy-ro, Yeonsu-gu, Incheon 406-772, Korea ]