A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR MANUFACTURING A THREE-DIMENSIONAL STRUCTURE EXPLOYABLE FROM AN ALIGNABLE MESH AND THREE-
The invention relates to a method for manufacturing a three-dimensional structure (2) which can be deployed in a compact first configuration and in at least one deployed second configuration, comprising: a first step, executed by a computer, of generating a so-called alignable mesh (14) from an initial discretized quadrilateral mesh; the alignable mesh (14) being obtained by deforming a quadrilateral of the initial mesh; if the grid can be deformed into a linear configuration by angularly modifying the grid at the nodes of the grid and by keeping the side length constant, the grid is referred to as being alignable; a second step of manufacturing a three-dimensional structure (2) in its first compact configuration, which three-dimensional structure (2) is manufactured from said generated alignable mesh (14) and in its first compact configuration, in the form of a nearly linear preform, which preform comprises elastically deformable beams (11), the nodes of the alignable mesh (14) define the positions of connectors that engage the beams (11) of the preform together.
本发明涉及一种用于制造三维结构(2)的方法，该三维结构可以紧凑的第一构型和至少一个展开的第二构型展开，该制造方法包括：‑由计算机执行的从初始离散化四边形网格生成所谓的可对齐网格(14)的第一步骤；该可对齐网格(14)通过使该初始网格的四边形变形来获得；如果网格可通过在该网格的节点处有角度地修改该网格并且通过保持边长恒定而变形成直线配置，则称这种网格为可对齐的；‑制造处于其紧凑的第一构型的三维结构(2)的第二步骤，该三维结构(2)由所述生成的可对齐网格(14)制造并且以近线性预成型件的形式在其紧凑的第一构型中具有束的形式，所述预成型件包括可弹性变形梁(11)，该可对齐网格(14)的节点限定将该预成型件的梁(11)接合在一起的连接器的位置。
METHOD FOR MANUFACTURING A THREE-DIMENSIONAL STRUCTURE EXPLOYABLE FROM AN ALIGNABLE MESH AND THREE-
The invention relates to a method for manufacturing a three-dimensional structure (2) which can be deployed in a compact first configuration and in at least one deployed second configuration, comprising: a first step, executed by a computer, of generating a so-called alignable mesh (14) from an initial discretized quadrilateral mesh; the alignable mesh (14) being obtained by deforming a quadrilateral of the initial mesh; if the grid can be deformed into a linear configuration by angularly modifying the grid at the nodes of the grid and by keeping the side length constant, the grid is referred to as being alignable; a second step of manufacturing a three-dimensional structure (2) in its first compact configuration, which three-dimensional structure (2) is manufactured from said generated alignable mesh (14) and in its first compact configuration, in the form of a nearly linear preform, which preform comprises elastically deformable beams (11), the nodes of the alignable mesh (14) define the positions of connectors that engage the beams (11) of the preform together.
本发明涉及一种用于制造三维结构(2)的方法，该三维结构可以紧凑的第一构型和至少一个展开的第二构型展开，该制造方法包括：‑由计算机执行的从初始离散化四边形网格生成所谓的可对齐网格(14)的第一步骤；该可对齐网格(14)通过使该初始网格的四边形变形来获得；如果网格可通过在该网格的节点处有角度地修改该网格并且通过保持边长恒定而变形成直线配置，则称这种网格为可对齐的；‑制造处于其紧凑的第一构型的三维结构(2)的第二步骤，该三维结构(2)由所述生成的可对齐网格(14)制造并且以近线性预成型件的形式在其紧凑的第一构型中具有束的形式，所述预成型件包括可弹性变形梁(11)，该可对齐网格(14)的节点限定将该预成型件的梁(11)接合在一起的连接器的位置。
METHOD FOR MANUFACTURING A THREE-DIMENSIONAL STRUCTURE EXPLOYABLE FROM AN ALIGNABLE MESH AND THREE-
用于制造能够从可对齐网格展开的三维结构的方法以及经由这种方法获得的三维结构
TELLIER XAVIER (author)
2023-12-26
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
| European Patent Office | 2023