Crushing analysis of square gradient hierarchical multicellular tubes
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DOI: 10.1080/15376494.2023.2301507
Abstract: Abstract Inspired by tree fractals, a novel square gradient hierarchical multicellular tube (SGHMT) is proposed, and a finite element (FE) model of the structure is constructed using Abaqus/Explicit. The accuracy of the FE numerical model… read more here.
Keywords: hierarchical multicellular; multicellular tubes; square gradient; gradient hierarchical ... See more keywords
Crashworthiness study of double square gradient hierarchical tubes
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DOI: 10.1080/15376494.2024.2385021
Abstract: Abstract A new type of bi-double square gradient hierarchical tube (DSGHT) is proposed, and its crashworthiness under consistent wall thickness is analyzed. The results show that the energy absorption (EA), specific energy absorption (SEA), and… read more here.
Keywords: double square; wall thickness; square gradient; gradient hierarchical ... See more keywords