In this work, a novel nonlinear topology optimization procedure is developed to design optimal layouts of flexoelectric structures undergoing large displacement. The optimal material distribution is determined by optimizing the energy conversion efficiency. Two material properties such as the elasticity ...
Korean Society of Mechanical EngineersJournal of Mechanical Science & TechnologyEom YS, Han SY (2014) A new topology optimization scheme for nonlinear structures. J Mech Sci Technol 28(7):2779–2786Eom YS, Han SY. A new topology optimization scheme for nonlinear structures. J Mech Sci Technol....
Archives of Computational Methods in Engineering 24 (2), 227-249.L. Xia, P. Breitkopf, Recent advances on topology optimization of multiscale nonlinear structures, Arch. Comput. Meth. Eng. (2016) 1-23.Xia L, Breitkopf P. Recent advances on topology optimization of multiscale nonlinear ...
A reliability-based design optimization method is developed to apply to topology design problems. Using the total Lagrangian formulation, the spatial domai... M Abdi,I Ashcroft,R Wildman 被引量: 0发表: 2019年 Nonlinear topology optimization of layered shell structures Topology stiffness (compliance)...
This paper pertains to the use of topology optimization based on the internal element connectivity parameterization (I-ECP) method for nonlinear dynamic pr... GH Yoon - 《Computers & Structures》 被引量: 56发表: 2010年 Topology optimization of 2D-frame structures with path-dependent response This...
Aiming at the problem of topology optimization of nonlinear structures with large deformation, Guo et al.14 proposed a HCAM based multi-domain continuum structure topology optimization method, and then introduced the strain-based and multi-domain topology optimization algorithm into HCAM to study ...
An extended bi-directional evolutionary structural optimization (BESO) method for stress minimization topology optimization of material nonlinear structures is proposed in this work. BESO method based on discrete variables can effectively avoid the well-known singularity problem in density-based methods with...
Stiffness design of geometrically nonlinear structures using topology optimization The paper deals with topology optimization of structures undergoing large deformations. The geometrically nonlinear behaviour of the structures are modelle... T Buhl,CBW Pedersen,O Sigmund - 《Structural & Multidisciplinary Opti...
Non-probabilistic reliability-based topology optimization of geometrically nonlinear structures using convex models This paper describes a non-probabilistic reliability-based topology optimization method for the design of continuum structures undergoing large deformation... Zhan Kang a,Yangjun Luo a b - 《...
A method for the topology optimization of structures composed of nonlinear beam elements based on a hysteretic finite element modeling approach is presented. In the context of the optimal design of structures composed of truss or beam elements, studies reported in the literature have mostly considered...