Origami structures and materials: energy absorption and impact mechanics

折纸结构和材料：能量吸收和冲击力学

• 批准号: DP180102661
• 负责人: Prof Guoxing Lu
• 金额: $ 27.28万
• 依托单位: Swinburne University of Technology
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2018
• 资助国家: 澳大利亚
• 起止时间: 2018-01-01 至 2021-06-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP180102661
• 关键词: Origami; structures; materials; energy; absorption

This project will devise novel structures and advanced metamaterials to mitigate injury and death from impact or blast loading, using traditional origami folding concepts of design. This technology will have applications to many industries and occupations including vehicle manufacture and the military, as well as personal and public safety. Experiments and advanced numerical simulations will be performed and then analytical models of structural plasticity and impact dynamics will be established to capture the physics involved. The findings will provide an insight into the fundamental mechanics of structures and metamaterials, as well as guidelines for their optimum design.

该项目将采用传统的折纸设计理念，设计新颖的结构和先进的超材料，以减轻冲击或爆炸载荷造成的伤害和死亡。这项技术将应用于许多行业和职业，包括汽车制造和军事，以及个人和公共安全。将进行实验和先进的数值模拟，然后将建立结构塑性和冲击动力学的分析模型，以捕捉所涉及的物理。这些发现将为结构和超材料的基本力学提供见解，并为其最佳设计提供指导。