Recent advances and applications of surrogate models for finite element method computations: a review
J Kudela, R Matousek - Soft Computing, 2022 - Springer
The utilization of surrogate models to approximate complex systems has recently gained
increased popularity. Because of their capability to deal with black-box problems and lower …
increased popularity. Because of their capability to deal with black-box problems and lower …
Structural design optimization using isogeometric analysis: a comprehensive review
Isogeometric analysis (IGA), an approach that integrates CAE into conventional CAD design
tools, has been used in structural optimization for 10 years, with plenty of excellent research …
tools, has been used in structural optimization for 10 years, with plenty of excellent research …
Mechanical properties of three-dimensional functionally graded triply periodic minimum surface structures
Lattice structures based on triply periodic minimum surfaces (TPMS) have received
extensive attention due to their superior light-weighting and energy absorption properties …
extensive attention due to their superior light-weighting and energy absorption properties …
Experimental and numerical studies on mechanical properties of TPMS structures
Due to their exceptional lightweight and mechanical properties, triply periodic minimal
surface (TPMS) based lattice structures have been widely studied. In this paper, the energy …
surface (TPMS) based lattice structures have been widely studied. In this paper, the energy …
On crashworthiness design of hybrid metal-composite structures
As a class of promising cost-effective lightweight structures, metal-composite hybrid
structures has rapidly emerged in automotive industry largely attributable to their …
structures has rapidly emerged in automotive industry largely attributable to their …
Mechanical performance of triply periodic minimal surface structures with a novel hybrid gradient fabricated by selective laser melting
Triply periodic minimal surface (TPMS) structures have been extensively investigated for
their excellent mechanical properties and lightweight potential. In this study, a new hybrid …
their excellent mechanical properties and lightweight potential. In this study, a new hybrid …
Multi-surrogate-assisted metaheuristics for crashworthiness optimisation
This work proposes a multi-surrogate-assisted optimisation and performance investigation of
several newly developed metaheuristics (MHs) for the optimisation of vehicle …
several newly developed metaheuristics (MHs) for the optimisation of vehicle …
Energy absorption characteristics of nested corrugated-elliptical tubes subjected to a lateral crushing load
J Wu, Y Zhang, J Li, X Lai, N Duan - Composite Structures, 2022 - Elsevier
This paper proposes a novel nested corrugated-elliptical tube (NCET) system as an energy
absorber. The crushing characteristics of the NCET are investigated under lateral load …
absorber. The crushing characteristics of the NCET are investigated under lateral load …
Crashworthiness performance of square, pentagonal, and hexagonal thin-walled structures with a new sectional design
Z Ghahremanzadeh… - Mechanics of Advanced …, 2023 - Taylor & Francis
New sectional design is suggested for square, pentagonal, and hexagonal structures, and
their crashworthiness capabilities are investigated using LS-DYNA. These structures …
their crashworthiness capabilities are investigated using LS-DYNA. These structures …
Crushing behavior of multi-cell tubes with a novel pattern of design for their cross-section under multiple crushing angles
S Pirmohammad… - Mechanics of Advanced …, 2022 - Taylor & Francis
Crushing behavior of multi-cell tubes with a novel pattern of design for their cross-section is
investigated under axial and oblique loads. The tubes have hexagonal, octagonal and …
investigated under axial and oblique loads. The tubes have hexagonal, octagonal and …