FORM FINDING OF FREE-FORM SHELLS WITH SPECIFIED HORIZONTAL PROJECTED STRESS DISTRIBUTION
نویسندگان
چکیده
A form-finding method is proposed for free-form shells specifying the distribution of stresses projected to horizontal plane. The surface shape obtained as a solution linear system vertical equilibrium equations discretized by finite difference with respect heights at grid points. Distribution shear stress specified generate various shapes region negative Gaussian curvature and free boundary. Effect elastic deformation verified element analysis, iteratively corrected achieve considering material property.
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ژورنال
عنوان ژورنال: Nihon Kenchiku Gakkai ko?zo?-kei ronbunshu?
سال: 2023
ISSN: ['1881-8153', '1340-4202']
DOI: https://doi.org/10.3130/aijs.88.945