Results 1 to 10 of about 421,473 (291)

DYNAMIC CRUSHING OF HONEYCOMBS WITH A NEGATIVE POISSON’S RATIO—A FINITE ELEMENT STUDY

Jixie qiangdu, 2016
The deformation modes and energy absorption properties of honeycombs with a negative Poisson’s ratio under inplane dynamic crushing were studied by means of finite element simulation in this paper.
LU ZiXing, LI Kang
doaj  

Energy Absorption Characteristics of Corrugated Sandwich Panels with Embedded Negative Poisson's Ratio Structure

Taiyuan Ligong Daxue xuebao
[Purposes] In this paper, a double corrugated sandwich panel with embedded negative Poisson's ratio structure (DCSP-NPR) is proposed to study its energy absorption characteristics.
WANG Fei, WANG Genwei, SONG Hui, SU Qiliang, GUO Xuanfu   +4 more
doaj   +1 more source

The Exact Solution of the Bending Moment in the Folding Process of Negative Poisson’s Ratio Honeycomb Tape Spring and Multi-Objective Optimization Design [PDF]

, 2023
Yang Yang, Fan Wang, Jieshan Liu
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Mechanical characteristics of a corset type structure with negative Poisson’s ratio [PDF]

, 2023
Yuchao Song, Yanxin Yang, Changkuan Chi, Guobin Li, Jiahui Zhang, Zhaowen Zhang   +5 more
openalex   +1 more source

Research on the Mechanical Properties of Elliptical Negative Poisson’s Ratio Structures

Buildings
A negative Poisson’s ratio structure has special deformation behavior and energy absorption characteristics, and is a new structure with broad application prospects. However, most of the current research is still at the micro theoretical level, and there
Ming Xie, Xiangdong Wu, Fangbo Xu, Zhangdong Wang, Li’e Yin, Mengqi Xu   +5 more
doaj   +1 more source

Study on the mechanical properties of negative poisson’s ratio honeycomb prepared by equibiaxial compression method

Jixie qiangdu
ObjectiveNegative Poisson’s ratio materials are widely used in various fields because of their unique properties of expansion in tension and contraction in compression.MethodsA honeycomb material with negative Poisson’s ratio was obtained by equal ...
LI Yuwei, SU Buyun, QIU Ji, SHU Xuefeng, LI Zhiqiang   +4 more
doaj  

STUDY ON TENSILE MECHANICAL BEHAVIOR OF X-TYPE RE-ENTRANT HONEYCOMB STRUCTURE

Jixie qiangdu, 2020
Based on the re-entrant mechanism,the microstructure of the star and the re-entrant hexagon is combined. This paper designs a new re-entrant honeycomb structure model（X-shaped structure）.
WANG Liang, LIU HaiTao
doaj  

Design and fatigue analysis of diagonally reinforced structures with a negative Poisson’s ratio lattice material [PDF]

, 2022
Liuxi Cai, Yanfang Hou, Yao He, Yun Li
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Mechanics Characteristics of a 3D Star-Shaped Negative Poisson's Ratio Composite Structure. [PDF]

Materials (Basel), 2023
Yang L, Ye M, Huang Y, Dong J.
europepmc   +1 more source

Preferential ice growth on grooved surface for crisscross-aligned graphene aerogel with large negative Poisson's ratio. [PDF]

Nat Commun, 2023
Li M, Zhao N, Mao A, Wang M, Shao Z, Gao W, Bai H.   +6 more
europepmc   +1 more source