Investigation of mechanical responses of flexo-magnetic variable thickness nanoplates resting on elastic foundations, taking into account geometrical imperfections  

作　　者：Chinh VAN MINH Thom DO VAN Phung VAN MINH Chi Tho NGUYEN Trac Luat DOAN Huu Ha NGUYEN 

机构地区：[1]Graduate University of Science and Technology,Vietnam Academy of Science and Technology,Hanoi City 100000,Vietnam [2]Air Force-Air Defence Technical Institute,Hanoi City 100000,Vietnam [3]Faculty of Mechanical Engineering,Le Quy Don Technical University,Hanoi City 100000,Vietnam [4]Institute of Techniques for Special Engineering,Le Quy Don Technical University,Hanoi City 100000,Vietnam

出　　处：《Frontiers of Structural and Civil Engineering》2024年第12期1951-1970,共20页结构与土木工程前沿(英文版)

摘　　要：This work utilizes the finite element approach together with an innovative shear strain theory to investigate the static bending behavior,free vibration features,and static buckling phenomena of flexo-magnetic nanoplates.The inquiry specifically examines the fluctuation in both the thickness of the plate and the elasticity of the foundation.The influence of initial geometrical imperfections,including several categories such as local and global faults,is also taken into account.The influences of several factors,including the law governing thickness fluctuation,types of imperfections,boundary conditions,and elastic foundation,on the mechanical response of the plate are considered.Outcomes of the work include new and original discoveries that have not been discussed in previous research,adding to both theoretical comprehension and practical implementation.

关 键 词：bending vibration BUCKLING NANOPLATES imperfect FOUNDATION 

分 类 号：TU473.1[建筑科学—结构工程]