Abstract
Existing research into ISF privileges either the control of forming parameters to minimise geometric deviation, or the more accurate measurement of the impact of the forming process at the scale of the grain. But to enhance structural performance for architectural applications requires that both aspects are considered synthetically.
We demonstrate a mesh-based approach that incorporates critical parameters at the scales of structure, element and material. Adaptive mesh refinement is used to support localised variance in resolution and information flow across these scales. The adaptation of mesh resolution is linked to structural analysis, panelisation, local geometric formation, connectivity, and the calculation of forming strains and material thinning.
| Original language | English |
|---|---|
| Title of host publication | Modelling Behaviour : Design Modelling Symposium 2015 |
| Editors | Mette Ramsgaard Thomsen, Martin Tamke, Christoph Gengnagel, Billie Faircloth, Fabian Scheurer |
| Number of pages | 17 |
| Place of Publication | Cham |
| Publisher | Springer |
| Publication date | 2015 |
| Pages | 17-34 |
| ISBN (Print) | 978-3-319-24206-4 |
| ISBN (Electronic) | 978-3-319-24208-8 |
| DOIs | |
| Publication status | Published - 2015 |
| Event | Design Modelling sympoisum: Modelling Behaviour - KADK, Copenhagen, Denmark Duration: 28 Sep 2015 → 2 Oct 2015 |
Conference
| Conference | Design Modelling sympoisum |
|---|---|
| Location | KADK |
| Country | Denmark |
| City | Copenhagen |
| Period | 28/09/2015 → 02/10/2015 |
Keywords
- multi-scale
- incremental sheet forming
- half-edge mesh
- adaptive meshing
- stressed skin
- Material behavior simulation
- Material behavior in design
Artistic research
- No
Cite this
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A Multiscale Adaptive Mesh Refinement Approach to Architectured Steel Specification in the Design of a Frameless Stressed Skin Structure. / Nicholas, Paul; Stasiuk, David; Nørgaard, Esben; Hutchinson, Christopher; Ramsgaard Thomsen, Mette.
Modelling Behaviour: Design Modelling Symposium 2015. ed. / Mette Ramsgaard Thomsen; Martin Tamke; Christoph Gengnagel; Billie Faircloth; Fabian Scheurer. Cham : Springer, 2015. p. 17-34.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
TY - GEN
T1 - A Multiscale Adaptive Mesh Refinement Approach to Architectured Steel Specification in the Design of a Frameless Stressed Skin Structure
AU - Nicholas, Paul
AU - Stasiuk, David
AU - Nørgaard, Esben
AU - Hutchinson, Christopher
AU - Ramsgaard Thomsen, Mette
PY - 2015
Y1 - 2015
N2 - This paper describes the development of a modelling approach for the design and fabrication of an incrementally formed, stressed skin metal structure. The term incremental forming refers to a progression of localised plastic deformation to impart 3D form onto a 2D metal sheet, directly from 3D design data. A brief introduction presents this fabrication concept, as well as the context of structures whose skin plays a significant structural role.Existing research into ISF privileges either the control of forming parameters to minimise geometric deviation, or the more accurate measurement of the impact of the forming process at the scale of the grain. But to enhance structural performance for architectural applications requires that both aspects are considered synthetically.We demonstrate a mesh-based approach that incorporates critical parameters at the scales of structure, element and material. Adaptive mesh refinement is used to support localised variance in resolution and information flow across these scales. The adaptation of mesh resolution is linked to structural analysis, panelisation, local geometric formation, connectivity, and the calculation of forming strains and material thinning.
AB - This paper describes the development of a modelling approach for the design and fabrication of an incrementally formed, stressed skin metal structure. The term incremental forming refers to a progression of localised plastic deformation to impart 3D form onto a 2D metal sheet, directly from 3D design data. A brief introduction presents this fabrication concept, as well as the context of structures whose skin plays a significant structural role.Existing research into ISF privileges either the control of forming parameters to minimise geometric deviation, or the more accurate measurement of the impact of the forming process at the scale of the grain. But to enhance structural performance for architectural applications requires that both aspects are considered synthetically.We demonstrate a mesh-based approach that incorporates critical parameters at the scales of structure, element and material. Adaptive mesh refinement is used to support localised variance in resolution and information flow across these scales. The adaptation of mesh resolution is linked to structural analysis, panelisation, local geometric formation, connectivity, and the calculation of forming strains and material thinning.
KW - multi-scale
KW - incremental sheet forming
KW - half-edge mesh
KW - adaptive meshing
KW - stressed skin
KW - Material behavior simulation
KW - Material behavior in design
U2 - 10.1007/978-3-319-24208-8
DO - 10.1007/978-3-319-24208-8
M3 - Article in proceedings
SN - 978-3-319-24206-4
SP - 17
EP - 34
BT - Modelling Behaviour
A2 - Ramsgaard Thomsen, Mette
A2 - Tamke, Martin
A2 - Gengnagel, Christoph
A2 - Faircloth, Billie
A2 - Scheurer, Fabian
PB - Springer
CY - Cham
ER -