河北科技大学学报2025，Vol.46Issue(6)：616-624,9.DOI:10.7535/hbkd.2025yx06003
负泊松比超材料结构设计及力学性能研究综述
Review of the structural design and mechanical properties of metamaterials with negative Poisson's ratio
摘要
Abstract
Metamaterials can break through the performance boundaries of traditional materials through artificial structure design,and show unique advantages in the fields of impact resistance,energy absorption and lightweight.Firstly,the definition of metamaterials and their classification were introduced.Secondly,by integrating both non-gradient and gradient design concepts,the two-dimensional and three-dimensional negative Poisson's ratio structures along with their mechanical properties were systematically sorted out.The study specifically highlighted the defects and optimization design methods of the traditional concave hexagonal honeycomb structures,the development and mechanical properties of the three-dimensional non-gradient negative Poisson's ratio structures,as well as the design concept and superior mechanical properties of gradient negative Poisson's ratio structures,etc.Finally,the research status of negative Poisson's ratio metamaterials was summarized,and the possible future research directions of this material were prospected:1)Conduct research on the mechanical properties of negative Poisson's ratio structures under multi-physical field coupling conditions;2)Explore the anti-impact mechanism of three-dimensional negative Poisson's ratio structures under multiple working conditions;3)Carry out gradient optimization design of three-dimensional negative Poisson's ratio structures;4)Combine with advanced manufacturing technologies to realize the integrated design and manufacturing from structure to function.关键词
结构设计/超材料/负泊松比/梯度优化/力学性能Key words
structural design/metamaterials/negative Poisson's ratio/gradient optimization/mechanical properties分类
通用工业技术引用本文复制引用
侯博星,金国杰,杨立宁,杨光,商成..负泊松比超材料结构设计及力学性能研究综述[J].河北科技大学学报,2025,46(6):616-624,9.基金项目
国家自然科学基金青年科学基金项目(12402454) （12402454）
河北省军民融合科技创新项目(SJMYF202402) （SJMYF202402）
