Conference
Mechanical performance of generative design structures for material extrusion: solid vs shells across mass targets.
| Τίτλος: | Mechanical performance of generative design structures for material extrusion: solid vs shells across mass targets. |
|---|---|
| Συγγραφείς: | Eikevåg, Sindre W., Martinsen, Håvard Revheim, Elverum, Christer W. |
| Πηγή: | Proceedings of the Design Society; Aug2026, Vol. 6, p1891-1900, 10p |
| Θεματικοί όροι: | Structural shells, Solid geometry, Materials compression testing, Computer-aided design software, Polylactic acid, Material extrusion, Mechanical behavior of materials |
| Περίληψη: | This study compares solid and shell generatively designed PLA components for material extrusion (MEX) at matched mass targets (100, 150, 200 g). Geometries were generated Generative Design (GD) and manufactured by MEX, then tested in a 30° quasi-static compression rig representing prosthetic heel strike. Solid designs achieved up to 92% higher peak load, but failed abruptly, whereas shells exhibited lower strength but progressive, energy-dissipating failure. Results show that simple shelling of GD outcomes cannot replace iterative GD refinement for weight-critical, load-bearing parts. [ABSTRACT FROM AUTHOR] |
| Copyright of Proceedings of the Design Society is the property of Cambridge University Press and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Βάση Δεδομένων: | Complementary Index |
| FullText | Text: Availability: 0 |
|---|---|
| Header | DbId: edb DbLabel: Complementary Index An: 195161180 RelevancyScore: 1097 AccessLevel: 6 PubType: Conference PubTypeId: conference PreciseRelevancyScore: 1097.42456054688 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Mechanical performance of generative design structures for material extrusion: solid vs shells across mass targets. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Eikevåg%2C+Sindre+W%2E%22">Eikevåg, Sindre W.</searchLink><br /><searchLink fieldCode="AR" term="%22Martinsen%2C+Håvard+Revheim%22">Martinsen, Håvard Revheim</searchLink><br /><searchLink fieldCode="AR" term="%22Elverum%2C+Christer+W%2E%22">Elverum, Christer W.</searchLink> – Name: TitleSource Label: Source Group: Src Data: Proceedings of the Design Society; Aug2026, Vol. 6, p1891-1900, 10p – Name: Subject Label: Subject Terms Group: Su Data: <searchLink fieldCode="DE" term="%22Structural+shells%22">Structural shells</searchLink><br /><searchLink fieldCode="DE" term="%22Solid+geometry%22">Solid geometry</searchLink><br /><searchLink fieldCode="DE" term="%22Materials+compression+testing%22">Materials compression testing</searchLink><br /><searchLink fieldCode="DE" term="%22Computer-aided+design+software%22">Computer-aided design software</searchLink><br /><searchLink fieldCode="DE" term="%22Polylactic+acid%22">Polylactic acid</searchLink><br /><searchLink fieldCode="DE" term="%22Material+extrusion%22">Material extrusion</searchLink><br /><searchLink fieldCode="DE" term="%22Mechanical+behavior+of+materials%22">Mechanical behavior of materials</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This study compares solid and shell generatively designed PLA components for material extrusion (MEX) at matched mass targets (100, 150, 200 g). Geometries were generated Generative Design (GD) and manufactured by MEX, then tested in a 30° quasi-static compression rig representing prosthetic heel strike. Solid designs achieved up to 92% higher peak load, but failed abruptly, whereas shells exhibited lower strength but progressive, energy-dissipating failure. Results show that simple shelling of GD outcomes cannot replace iterative GD refinement for weight-critical, load-bearing parts. [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Group: Ab Data: <i>Copyright of Proceedings of the Design Society is the property of Cambridge University Press and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edb&AN=195161180 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1017/pds.2026.10547 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 10 StartPage: 1891 Subjects: – SubjectFull: Structural shells Type: general – SubjectFull: Solid geometry Type: general – SubjectFull: Materials compression testing Type: general – SubjectFull: Computer-aided design software Type: general – SubjectFull: Polylactic acid Type: general – SubjectFull: Material extrusion Type: general – SubjectFull: Mechanical behavior of materials Type: general Titles: – TitleFull: Mechanical performance of generative design structures for material extrusion: solid vs shells across mass targets. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Eikevåg, Sindre W. – PersonEntity: Name: NameFull: Martinsen, Håvard Revheim – PersonEntity: Name: NameFull: Elverum, Christer W. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 08 Text: Aug2026 Type: published Y: 2026 Numbering: – Type: volume Value: 6 Titles: – TitleFull: Proceedings of the Design Society Type: main |
| ResultId | 1 |