Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bionic sequential space gradient hierarchical honeycomb-like structure and design method thereof
The invention provides a bionic sequential spatial gradient hierarchical honeycomb-like structure and a design method thereof, a spider web model is taken as a gradient hierarchical honeycomb-like cell element, the cell element is subjected to bionic sequential construction by taking a bamboo joint variable cross-section structure as an integral structure, the spatial gradient hierarchical honeycomb-like structure is obtained, any cross-section shape of the structure is a cell element shape, and the spatial gradient hierarchical honeycomb-like structure can be obtained. The cross section areas of the two ends are the largest, and the cross section area in the middle is the smallest; the six side edges are equal and arc-shaped, and the whole shape is wide at two ends and narrow in the middle. The bionic sequential space gradient hierarchical honeycomb-like structure provided by the invention has a good lightweight characteristic, has better strength and rigidity while greatly reducing the weight, and is a brand new bionic structure.
本发明提供了一种仿生序构空间梯度层级类蜂窝结构及其设计方法，以蜘蛛网模型作为梯度层级类蜂窝胞元，将胞元以竹节变截面结构作为整体结构进行仿生序构，得到空间梯度层级类蜂窝结构，其结构任意横截面形状皆为胞元形状，且两端横截面面积最大，中间横截面面积最小；六条侧边相等且为圆弧，整体形状呈两头宽中间窄。本发明所提供的仿生序构空间梯度层级类蜂窝结构具有良好的轻量化特性，在大幅度减重的同时结构具有更好的强度与刚度，是一种全新的仿生结构。
Bionic sequential space gradient hierarchical honeycomb-like structure and design method thereof
The invention provides a bionic sequential spatial gradient hierarchical honeycomb-like structure and a design method thereof, a spider web model is taken as a gradient hierarchical honeycomb-like cell element, the cell element is subjected to bionic sequential construction by taking a bamboo joint variable cross-section structure as an integral structure, the spatial gradient hierarchical honeycomb-like structure is obtained, any cross-section shape of the structure is a cell element shape, and the spatial gradient hierarchical honeycomb-like structure can be obtained. The cross section areas of the two ends are the largest, and the cross section area in the middle is the smallest; the six side edges are equal and arc-shaped, and the whole shape is wide at two ends and narrow in the middle. The bionic sequential space gradient hierarchical honeycomb-like structure provided by the invention has a good lightweight characteristic, has better strength and rigidity while greatly reducing the weight, and is a brand new bionic structure.
本发明提供了一种仿生序构空间梯度层级类蜂窝结构及其设计方法，以蜘蛛网模型作为梯度层级类蜂窝胞元，将胞元以竹节变截面结构作为整体结构进行仿生序构，得到空间梯度层级类蜂窝结构，其结构任意横截面形状皆为胞元形状，且两端横截面面积最大，中间横截面面积最小；六条侧边相等且为圆弧，整体形状呈两头宽中间窄。本发明所提供的仿生序构空间梯度层级类蜂窝结构具有良好的轻量化特性，在大幅度减重的同时结构具有更好的强度与刚度，是一种全新的仿生结构。
Bionic sequential space gradient hierarchical honeycomb-like structure and design method thereof
一种仿生序构空间梯度层级类蜂窝结构及其设计方法
LI XIANG (Autor:in) / GU HAO (Autor:in) / LI NINGCHUANG (Autor:in)
12.07.2024
Patent
Elektronische Ressource
Chinesisch
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