The invention relates to the technical field of energy-absorbing materials, in particular to an energy-absorbing filling material, an energy-absorbing structure and a preparation method.The energy-absorbing filling material comprises octahedral cell elements, and the energy-absorbing filling material comprises first cell element layers and second cell element layers which are alternately arranged along the Z axis; the first cell element layer comprises first cell element columns and second cell element columns which are alternately arranged along the X axis; the first cell column comprises a plurality of first octahedral cells arranged along the Y axis, and the vertex angles of the adjacent first octahedral cells are buckled with each other; the second cell column comprises a plurality of second octahedral cells arranged along the Y axis, and the vertex angles of the second octahedral cells are buckled with the vertex angles of the first octahedral cells; the second cell element layer comprises a plurality of third octahedral cell elements which are arranged in an array mode, and the vertex angles of the third octahedral cell elements are buckled with the vertex angles of the first octahedral cell elements. The application range, the bearing capacity and the energy absorption effect of the energy absorption filling material can be improved.
本申请涉及吸能材料技术领域,特别是涉及一种吸能填充材料、吸能结构及制备方法,所述吸能填充材料包括八面体胞元,所述吸能填充材料包括沿Z轴交替布置的第一胞元层和第二胞元层;所述第一胞元层包括沿X轴交替布置的第一胞元列和第二胞元列;所述第一胞元列包括多个沿Y轴排列的第一八面体胞元,相邻第一八面体胞元间的顶角互相扣合;所述第二胞元列包括多个沿Y轴排列的第二八面体胞元,所述第二八面体胞元的顶角与第一八面体胞元的顶角扣合;所述第二胞元层包括多个阵列布置的第三八面体胞元,所述第三八面体胞元的顶角与第一八面体胞元的顶角扣合。本发明能够提高吸能填充材料的适用范围、承载能力和吸能效果。
Energy-absorbing filling material, energy-absorbing structure and preparation method
一种吸能填充材料、吸能结构及制备方法
2023-07-18
Patent
Elektronische Ressource
Chinesisch
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