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A platform for research: civil engineering, architecture and urbanism
Design method of novel foamed aluminum filled paper folding sandwich structure
The invention provides a design method of a novel foamed aluminum filled origami sandwich structure, which is inspired by an ancient building structure or a natural biological structure, and the novel foamed aluminum filled origami sandwich structure, such as a pyramid-like origami structure, is invented on the basis of origami art. The interior of the paper folding structure is further filled with foamed aluminum to form the novel foamed aluminum filled paper folding sandwich structure, and the energy absorption capacity of the novel paper folding sandwich structure is improved while the advantage of light weight is remarkably kept. The novel structure has the characteristics of low initial peak force, high platform force, high load efficiency, high specific energy absorption capacity and the like, and is a composite structure with good impact resistance and high energy consumption.
本发明提出一种新型泡沫铝填充折纸夹芯结构的设计方法，受古建筑结构或自然界的生物结构启发，基于折纸艺术发明了新型泡沫铝填充折纸夹芯结构，如类金字塔型折纸结构。在折纸结构内部进一步填充泡沫铝形成新型泡沫铝填充折纸夹芯结构，在显著保持轻量化优势的同时提高了新型折纸夹芯结构的吸能能力。提出的新结构具有初始峰值力低、平台力高、荷载效率高、比吸能能力高等特点，是一种具有良好抗冲击、高耗能的复合结构。
Design method of novel foamed aluminum filled paper folding sandwich structure
The invention provides a design method of a novel foamed aluminum filled origami sandwich structure, which is inspired by an ancient building structure or a natural biological structure, and the novel foamed aluminum filled origami sandwich structure, such as a pyramid-like origami structure, is invented on the basis of origami art. The interior of the paper folding structure is further filled with foamed aluminum to form the novel foamed aluminum filled paper folding sandwich structure, and the energy absorption capacity of the novel paper folding sandwich structure is improved while the advantage of light weight is remarkably kept. The novel structure has the characteristics of low initial peak force, high platform force, high load efficiency, high specific energy absorption capacity and the like, and is a composite structure with good impact resistance and high energy consumption.
本发明提出一种新型泡沫铝填充折纸夹芯结构的设计方法，受古建筑结构或自然界的生物结构启发，基于折纸艺术发明了新型泡沫铝填充折纸夹芯结构，如类金字塔型折纸结构。在折纸结构内部进一步填充泡沫铝形成新型泡沫铝填充折纸夹芯结构，在显著保持轻量化优势的同时提高了新型折纸夹芯结构的吸能能力。提出的新结构具有初始峰值力低、平台力高、荷载效率高、比吸能能力高等特点，是一种具有良好抗冲击、高耗能的复合结构。
Design method of novel foamed aluminum filled paper folding sandwich structure
一种新型泡沫铝填充折纸夹芯结构的设计方法
GAO KANG (author) / WU YONGKUI (author) / ZOU ZHIQIANG (author) / LIU JINLONG (author) / WANG CHENG (author)
2024-12-31
Patent
Electronic Resource
Chinese
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