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DTSTAMP:20250110T023312Z
LOCATION:Hall B5 (1)\, B Block\, Level 5
DTSTART;TZID=Asia/Tokyo:20241203T171600
DTEND;TZID=Asia/Tokyo:20241203T172800
UID:siggraphasia_SIGGRAPH Asia 2024_sess109_papers_255@linklings.com
SUMMARY:Alignable Lamella Gridshells
DESCRIPTION:Technical Papers\n\nDavide Pellis (ISTI-CNR)\n\nAlignable lame
 lla gridshells are 3D grid structures capable of collapsing into a planar 
 strip. \nThis feature significantly simplifies on-site assembly and also e
 nsures compactness for efficient transport and storage.\nHowever, designin
 g these structures to achieve specific shapes still remains a challenge.\n
 This paper tackles the inverse design problem of alignable lamella gridshe
 lls leveraging concepts from differential geometry and Cartan's theory of 
 moving frames.\nThe study unveils that geodesic alignable gridshells, wher
 e lamellae are disposed tangentially to the surface, are limited to formin
 g shapes isometric to surfaces of revolution.\nFurthermore, it demonstrate
 s that alignable gridshells with lamellae arranged orthogonally to a surfa
 ce can be can be realized only on a specific class of surfaces that meet a
  particular curvature condition along their principal curvature lines.\nFi
 nally, drawing on these theoretical findings, this work introduces novel c
 omputational tools tailored for the design of these structures.\n\nRegistr
 ation Category: Full Access, Full Access Supporter\n\nLanguage Format: Eng
 lish Language\n\nSession Chair: Haisen Zhao (Shandong University)
URL:https://asia.siggraph.org/2024/program/?id=papers_255&sess=sess109
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