Chiral lattices filled composite tubes under uniaxial and lateral quasi-static load: experimental studies
OA Location
Author(s)
Gunaydin, Kadir
Tamer, Aykut
Turkmen, Halit Suleyman
Sala, Giuseppe
Grande, Antonio Mattia
Type
Journal Article
Abstract
The research investigates the energy absorption characteristics of chiral auxetic lattices filled cylindrical composite tubes subjected to a uniaxial and lateral quasi-static load. The lattice structures were manufactured using a 3D printing technique. Carbon fiber composite tubes without filler material were initially subjected to uniaxial and lateral quasi-static crushing load. The same types of experiment were then performed on chiral lattices and chiral lattices filled composite tubes. For the different cases, the load-displacements curves were analyzed and the specific energy absorption (SEA) values were compared. The SEA capability for the axial quasi static crushing of the chiral lattices filled composite tubes decreased in comparison with the hollow composite design. However, the most significant result was that the average SEA value in the case of lateral loading increased dramatically in comparison with the hollow composite configuration.
Date Issued
2021-04-21
Date Acceptance
2021-04-16
Citation
Applied Sciences, 2021, 11 (9), pp.1-11
ISSN
2076-3417
Publisher
MDPI AG
Start Page
1
End Page
11
Journal / Book Title
Applied Sciences
Volume
11
Issue
9
Copyright Statement
© 2021 by the authors.
Submitted to Appl. Sci. for possible
open access publication under the
terms and conditions of the Creative Commons Attribution (CC
BY) license (https://creativecommons.org/licenses/by/ 4.0/).
Submitted to Appl. Sci. for possible
open access publication under the
terms and conditions of the Creative Commons Attribution (CC
BY) license (https://creativecommons.org/licenses/by/ 4.0/).
License URL
Identifier
https://www.mdpi.com/2076-3417/11/9/3735
Subjects
Science & Technology
Physical Sciences
Technology
Chemistry, Multidisciplinary
Engineering, Multidisciplinary
Materials Science, Multidisciplinary
Physics, Applied
Chemistry
Engineering
Materials Science
Physics
composite tube
chiral auxetics
3D printing
energy absorption
crushing
ENERGY-ABSORPTION
STACKING-SEQUENCE
MECHANICAL-PROPERTIES
AXIAL CRUSH
IMPACT
FIBER
HONEYCOMB
COLLAPSE
BEHAVIOR
DESIGN
Publication Status
Published
Date Publish Online
2021-04-21