Zhibo Liu
Hunan University
Approximation errorSupport vector machineMathematical optimizationEngineeringFinite element methodMean squared errorOptimal designMaterials scienceCrashworthinessDesign of experimentsStructural engineeringMulti-objective optimizationIntegratorKrigingParticle swarm optimizationPolynomialRadial basis function
2Publications
2H-index
185Citations
Publications 2
Newest
#1Hanfeng Yin (Hunan University)H-Index: 19
#2Guilin Wen (Hunan University)H-Index: 23
Last. Zhibo Liu (Hunan University)H-Index: 2
view all 7 authors...
Foam-filled thin-walled structures have recently gained attention with increasing interest due to their excellent energy absorption capacity. In this study, a new type of foam-filled thin-walled structure called as functionally graded foam-filled tapered tube (FGFTT) is proposed. FGFTT consists of graded density foam and thin-walled tapered tube. In order to investigate the energy absorption characteristics of FGFTTs, the numerical simulations for two kinds of FGFTTs subjected to axial dynamical...
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#1Hanfeng Yin (Hunan University)H-Index: 19
#2Guilin Wen (Hunan University)H-Index: 23
Last. Qixiang Qing (Hunan University)H-Index: 11
view all 4 authors...
Abstract Foam-filled thin-walled structure and multi-cell thin-walled structure both have recently gained attentions for their excellent energy absorption capacity. As an integrator of the above two kinds of thin-walled structures, foam-filled multi-cell thin-walled structure (FMTS) may have extremely excellent energy absorption capacity. This paper firstly investigates the energy absorption characteristics of FMTSs by nonlinear finite element analysis through LS-DYNA. Based on the numerical res...
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