Contributo in atti di convegno, 2023, ENG
Bruno L; Cignoni P.; Gabriele S.; Grande E.; Imbimbo M.; Laccone F.; Marmo F.; Mele E.; Raffaele L.; Tomei V.; Venuti F.
Politecnico di Torino, Torino, Italy; CNR-ISTI, Pisa, Italy; Università degli studi Roma Tre, Roma, Italy; Università degli studi Guglielmo Marconi, Roma, Italy; Università degli studi di Cassino e del Lazio Meridionale, Cassino, Italy; CNR-ISTI, Pisa, Italy; Università degli studi di Napoli Federico II, Napoli, Italy; Università degli studi di Napoli Federico II, Napoli, Italy; Politecnico di Torino, Torino, Italy; Università degli studi di Cassino e del Lazio Meridionale, Cassino, Italy; Politecnico di Torino, Torino, Italy
FreeGrid is meant to offer a common benchmark to test and compare different approaches to the design and optimization of steel gridshells, from man-based heuristic design to AI-based one. FreeGrid sets three design baseline problems: a barrel vault, a paraboloidal dome, and a hyperbolic paraboloid, having their spring line partially not constrained (free-edge) and subjected to symmetric and asymmetric load conditions. Participants are called to modify the baseline gridshell(s) in order to improve their structural performances, buildability, and sustainability, all three of them weighted in a single, bulk quantitative performance metric. Participants shall comply with a limited number of design constraints, while any other design solution is allowed. Baseline setups, performance metrics and design constraints will be fully detailed in technical specifications made publicly available. The full data of the baseline structures will be offered to participants according to an Open Data policy, together with postprocessing utilities intended to align the procedure to obtain the performance metrics. The FreeGrid benchmark will be launched within the IASS Symposium 2023 in Melbourne.
IASS 2023 -International Association for Shell and Spatial Structure Annual Symposium, pp. 1047–1057, Melbourne, Australia, 10-14/07/2023
FreeGrid, Benchmark, Steel gridshell, Free-edge, Conceptual design, Optimisation
Laccone Francesco, Cignoni Paolo
ISTI – Istituto di scienza e tecnologie dell'informazione "Alessandro Faedo"
ID: 485051
Year: 2023
Type: Contributo in atti di convegno
Creation: 2023-07-26 12:01:44.000
Last update: 2023-09-25 10:12:07.000
CNR authors
External links
OAI-PMH: Dublin Core
OAI-PMH: Mods
OAI-PMH: RDF
URL: https://iass2023.org.au/assets/download/IASS_2023-Symposium_Proceedings.pdf
External IDs
CNR OAI-PMH: oai:it.cnr:prodotti:485051