STUDY ON THE INFLUENCE OF GEOMETRIC PARAMETERS OF CELLULAR STRUCTURE WITH NEGATIVE POISSON’S RATIO by LIU Yu, HAO Qi, TIAN YuNan, MAO Yi, CUI HongWei

Subjects: “…Negative Poisson’s ratio honeycomb structure…”
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Dynamic Crushing Analysis of Hexagonal-Kagome Combined Honeycomb with Negative Poisson’s Ratio by Wei Min Wang, Zhi Liang Yang, Jun Hu

“…The results showed that the HKH exhibited a higher plateau stress than the RHH for any velocity impact, while the negative Poisson’s ratio effect was more significant than that of the KH for low-velocity impacts (the peak Poisson’s ratios of the HKH and KH were −0.312 and −0.286, respectively). …”
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MECHANICAL PERFORMANCE OF NEGATIVE POISSON’S RATIO STRUCTURES BASED ON ROTATING CONCAVE HEXAGON (MT) by WANG Zhen, CHEN GuoPing, HUI XuLong, HE Huan

Subjects: “…Negative Poisson’s ratio…”
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Study on the mechanical properties of negative poisson’s ratio honeycomb prepared by equibiaxial compression method by LI Yuwei, SU Buyun, QIU Ji, SHU Xuefeng, LI Zhiqiang

Subjects: “…Negative Poisson’s ratio honeycomb…”
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DYNAMIC CRUSHING OF HONEYCOMBS WITH A NEGATIVE POISSON’S RATIO—A FINITE ELEMENT STUDY by LU ZiXing, LI Kang

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STUDY ON ELASTIC MECHANICAL PROPERTY OF NOVEL OBLIQUE CROSS-LIKE STRUCTURE WITH NEGATIVE POISSON’S RATIO (MT) by HAN Guang, QIE YanHui, BAN BaoWang

Subjects: “…Negative Poisson’s ratio…”
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Ballistic Penetration of Small-Caliber Bullet in Double-Arrow Honeycomb Core Structures with Negative Poisson’s Ratio by LIU Yangzuo, XU Cheng, MA Wuning, REN Jie, ZHANG Zhendong

Subjects: “…negative poisson’s ratio (npr)…”
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STUDY ON THE EQUIVALENT PROPERTIES AND ENERGY ABSORPTION PROPERTIES OF A NOVEL MATERIAL WITH NEGATIVE POISSON′S RATIO (MT) by WU XiaoLi, LI ZhaoKai

Subjects: “…Negative Poisson′s ratio…”
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Research on the Load Bearing and Impact Resistance of a Novel Structure Exhibiting Both Positive and Negative Poisson’s Ratios by Xidong Zhang, Hongyu Cui, Haoming Hu, Xiaokai Yin, Huanqiu Xu

“…In this paper, a novel structure with a positive-negative Poisson’s ratio is proposed. The deformation mechanism and mode of this structure under quasistatic compression loading are analysed via numerical simulation. …”
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MICROSTRUCTURE DESIGN AND MECHANICAL PROPERTIES ANALYSIS OF POROUS BONE WITH NEGATIVE POISSION’S RATIO (MT) by YE JianHua, LI DongYu, LIN Jia, ZENG ShouJin, WEI TiePing, XU MingSan

“…The experimental results show that the auxetic structure has good manufacturability, and the forming quality is correlated with the concave angle and porosity.The mechanical properties of negative Poisson’s ratio auxetic structure are highly dependent on the geometric structure and porosity of the cell.Compared with the positive Poisson’s ratio structure, the auxetic structure with negative Poisson’s ratio has lower elastic modulus and similar yield strength under the same porosity, and can control the 316 L stainless steel bone material with wide span elastic modulus by 0.47 GPa～1.75 GPa.Therefore, the negative Poisson’s ratio auxetic microstructure has potential advantages in the application of human bone structure.…”
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Properties of 3D Double-Arrow Negative Poisson’s Ratio Lattice Structure under Quasi-Static Compression and Low-Speed Impact by Fuzhen Sun, Meng Liu, Baoming Wang, Na Yang, Jianfeng Wang, Keqian Cai, Zizhi Liu

“…We used a double-arrow negative Poisson ratio structure and embedded lock assembly process to design a 3D lattice structure with a negative Poisson ratio. …”
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The Frequency Dependence of Poisson’s Ratio in Fluid-Saturated Rocks by Liming Zhao, Tongjun Chen, Xin Zhang, Tao Xing

“…We investigated the frequency dependence of Poisson’s ratio ν in partially/fully fluid-saturated rocks. …”
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Effective properties of a new auxetic triangular lattice: an analytical approach by L. Cabras, M. Brun

Subjects: “…Auxetic lattice; Negative Poisson’s ratio; Mechanical properties.…”
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Study and application on the size effect and end effect of red sandstone mechanical properties by Feng Chen, Jinyang Du, Yanhong Du, Ruxuan Li, Chun’an Tang, Yishan Pan, Gen Li

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Additively manufactured biodegradable Zn metamaterials with tunable Poisson’s ratio and enhanced mechanical properties by Yixuan Shi, Jiaqi Gao, Xuan Li, Zui Tao, Chengcong Huang, Shangyan Zhao, Yuzhi Wu, Youwen Yang, Yabin Yang, Yageng Li, Lu-Ning Wang

“…Additively manufactured (AM) biodegradable porous zinc (Zn) is a promising material for bone substitutes, with negative Poisson's ratio (NPR) metamaterials offering particular advantages due to their bone-mimicking properties and energy absorption. …”
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STUDY ON TENSILE MECHANICAL BEHAVIOR OF X-TYPE RE-ENTRANT HONEYCOMB STRUCTURE by WANG Liang, LIU HaiTao

Subjects: “…Negative Poisson ’s ratio…”
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DYNAMIC CRUSHING PERFORMANCE ANALYSIS FOR AUXETIC HONEYCOMB STRUCTURE by HOU XiuHui, YIN GuanSheng

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Excellent mechanical properties of a novel double-diagonal reinforced mechanical metamaterial with tunable Poisson’s ratios inspired by deep-sea glass sponges by Hongbo Zhang, Yuan Li, Zhiqian Lin, Zhen Zhang, Dayong Hu, Zhenyu Yang

“…This innovation enabled the metamaterial to exhibit three distinct deformation patterns, facilitating a transition between negative, zero, and positive Poisson’s ratios, thereby achieving both high strength and sign-switchable Poisson’s ratio characteristics. …”
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Beyond averages: dissecting urban-rural disparities in skilled antenatal care utilization in Bangladesh - a conway-maxwell-poisson regression analysis by Md. Muddasir Hossain Akib, Farzana Afroz, Bikash Pal

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STUDY ON IN-PLANE EQUIVALENT ELASTIC PARAMETERS OF COMPLEX POLYGONAL HONEYCOMB CORE by GUO YuChao, WANG LiKai, WU CunLi, DUAN ShiHui

“…The results show that: the angle θ andφ of walls has a great influence on equivalent elastic modulus and Poisson’s ratio,and the changes of angleθ will lead to positive and negative changes of Poisson’s ratio; the equivalent elastic modulus decreases with the increasing of the length of wall.…”
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