The Non-centred Reticular Structure is a modular pattern developed by Cesare Leonardi (Modena, Italy, 1935) from 1983, the result of research into spatial and urban planning focusing on trees. It is a model of spatial organization seeking a balance between the spaces of people and those of trees, reconciling and promote all living forms. The Structure consists of a primary pattern of 23 irregular polygons defining the areas belonging to each stakeholder in the spatial organisation: humans, plants, animals. The sides of the polygon constitute a network of nodes (vertices) and connecting rods. The pattern may evolve in space and time, combining biomimicry and geometry, and adapts to different contexts through metamorphosis and deformations. The Structure was applied to ‘Bosco Albergati’ Park (Modena, Italy) which, 30 years after planting, represents an example of spatial organisation imitating nature. This paper presents the Structure as a tool supporting the designer in the spatial organisation of the functional design elements, and investigates its relevance in the design of current green projects.

中文翻译：

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Struttura Reticolare Acentrata，一种空间组织设计策略

非中心网状结构是 Cesare Leonardi（意大利，摩德纳，1935）于 1983 年开发的模块化模式，是对以树木为重点的空间和城市规划研究的结果。它是一种空间组织模型，在人的空间和树木的空间之间寻求平衡，协调和促进所有的生活形式。该结构由 23 个不规则多边形的主要图案组成，定义了属于空间组织中每个利益相关者的区域：人类、植物、动物。多边形的边构成节点（顶点）和连接杆的网络。图案可以在空间和时间上进化，结合仿生学和几何学，并通过变形和变形来适应不同的环境。该结构应用于“Bosco Albergati”公园（意大利摩德纳），种植 30 年后，代表了模仿自然的空间组织的一个例子。本文将结构作为支持设计师在功能设计元素的空间组织中的工具，并研究其在当前绿色项目设计中的相关性。