[HTML][HTML] Multi-objective optimization through desirability function analysis on the crashworthiness performance of thermoplastic/thermoset hybrid structures

MMA Allah, MA Abd El-baky - Composites Part B: Engineering, 2024‏ - Elsevier
This paper aims to optimize the crashworthiness capability of glass-reinforced epoxy
composites (GFRE) over wrapped polyvinyl chloride (PVC) circular tubes with cutouts. The …

Energy absorption of diamond lattice cylindrical shells under axial compression loading

H Zhu, P Wang, D Wei, J Si, Y Wu - Thin-Walled Structures, 2022‏ - Elsevier
A map** method was proposed to construct the lattice cylindrical shell (LCS) based on the
triply periodic minimal surfaces (TPMS). The diamond lattice cylindrical shell (D-LCS) was …

The influence of induced holes on crashworthy ability of glass reinforced epoxy square tubes

MM Awd Allah, A Shaker, MA Hassan… - Polymer …, 2022‏ - Wiley Online Library
The crashworthy ability of glass/epoxy (GFRP) square tubes with induced holes was studied
under quasi‐static axial crashing. Four design parameters were chosen, each at three …

Quasi-static axial crushing performance of thin-walled tubes with circular hole discontinuities

H Alshahrani, TA Sebaey… - Journal of …, 2022‏ - journals.sagepub.com
This paper investigates the crashworthiness performance of square pipes with induced
holes. Glass reinforced epoxy (GFRP) specimens were fabricated and tested under quasi …

Experimental analysis on the axial crushing and energy absorption characteristics of novel hybrid aluminium/composite-capped cylindrical tubular structures

A Praveen Kumar - … of the Institution of Mechanical Engineers …, 2019‏ - journals.sagepub.com
In recent years, aluminium-composite hybrid tubular structures, which combine the stable
and progressive plastic deformation of the aluminium metal with light-weight composite …

[HTML][HTML] Blast resistance in sandwich structures based on TPMS

L He, T Li, D Zhong, H Tao, Y Peng, S Chen - Buildings, 2023‏ - mdpi.com
This study analyzes the blast resistance in triple-period minimal surface (TPMS) sandwich
panel structures with a cellular structure. The explosion test of the TPMS sandwich panel …

Analysis and optimization of tooth surface contact stress of gears with tooth profile deviations, meshing errors and lead crowning modifications based on finite element …

Q Li, L **e - Metals, 2020‏ - mdpi.com
Based on the three-dimensional (3D) finite element method (FEM) and Taguchi method
(TM), this paper analyzes the tooth surface contact stress (TSCS) of spur gears with three …

[HTML][HTML] Characterization of torsion plate energy-absorbing members and multi-objective optimization of mechanical properties

J Zhang, H Guo, Y **ao, Y Pan, C Guo, B Ni… - Alexandria Engineering …, 2024‏ - Elsevier
In order to prevent damage to the support equipment caused by rock burst, a torsion plate
energy absorption member is designed to be used with hydraulic columns. Explicit dynamic …

Design optimization of pangolin inspired composites for enhanced energy absorption

I Karami Fath, A Niknejad, H Zare-Zardini - Scientific Reports, 2025‏ - nature.com
The demand for lightweight, high energy absorbing materials has increased, especially for
high risk applications such as aerospace, transport and nuclear. This study aims at …

Mechanical behavior and factors influencing axial splitting energy absorbers and optimized application for rock bolts

L Dai, Y **ao, Y Pan, A Wang, C Fan, J Guo - Tunnelling and Underground …, 2020‏ - Elsevier
An axial splitting energy absorber for rock bolts was designed to adapt to the large
deformation of surrounding rocks in deep roadways. This paper presents an experimental …