Results 131 to 140 of about 11,551 (230)

Enhancing Energy Absorption in PLA Prints Through Post-Thermal Treatment. [PDF]

open access: yesPolymers (Basel)
Orduz R   +4 more
europepmc   +1 more source

Transfer learning-based crashworthiness prediction for the composite structure of a subway vehicle

International Journal of Mechanical Sciences, 2023
Chengxing Yang, Weinian Guo
exaly   +2 more sources

Crashworthiness of double-gradient hierarchical hexagonal tubes under multiple loads

Mechanics of Advanced Materials and Structures, 2023
Hierarchical design and gradient design have been shown to improve the crashworthiness of structures. However, fewer studies combine the two. Therefore, this study combines the two to design a novel double-gradient hierarchical hexagonal tube (DGHHT ...
Shangan Qin, Xiaolin Deng, Fuyun Liu
semanticscholar   +1 more source

Crashworthiness analysis of hexagonal hierarchical gradient tubes with axial variable thickness inspired by tree fractal structure

Mechanics of Advanced Materials and Structures, 2023
Inspired by the tree fractal structure, a novel hexagonal hierarchical gradient tube with axial variable thickness (HHGAVT) is proposed and its crashworthiness performances are systematically investigated.
Xiaolin Deng, Yuwen Chen, Jiale Huang
semanticscholar   +1 more source

Crashworthiness of bionic tree-shaped hexagonal hierarchical gradient structures under oblique crushing conditions

Mechanics of Advanced Materials and Structures, 2023
To improve the energy absorption characteristics of thin-walled structures under oblique loads, a new hexagon hierarchical gradient structure (HHGS) was designed in this work, which was inspired by the fractal structure of tree gradient in nature.
Yuwen Chen   +4 more
semanticscholar   +1 more source

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