Results 131 to 140 of about 15,145,976 (243)

Pressure-Reducing Design of 3D-Printed Diabetic Shoe Midsole Utilizing Auxetic Lattice Structure

Applied Sciences
With the global rise in the prevalence of diabetes, diabetic patients need innovative footwear designs to reduce the risk of foot ulcers. This study examined the mechanical properties of diabetic shoe midsoles featuring auxetic lattice structures ...
Jifa Zhang, Shizhu Lu, Yinyin Lin, Yang Wang, Xiaolie Yi, Wencheng Fang   +5 more
doaj   +1 more source

A review on auxetic structures: Applications, properties, classifications, finite element analysis, manufacturing methods, and selective laser melting process parameters

Results in Engineering
Auxetic structures are a novel class of materials characterized by their unique internal geometric configuration at the micro/nano scale, resulting in unusual mechanical behavior.
Manikandan Periyasamy, N. Srinivasan
doaj   +1 more source

Multifunctional cementitious composite: Conductive and auxetic behavior

Case Studies in Construction Materials
This research focused on developing an innovative multifunctional cementitious material with both conductive and auxetic properties simultaneously.
David Valverde-Burneo, Natividad García-Troncoso, Ignacio Segura, Manuel García-Laborda   +3 more
doaj   +1 more source

A Split-Plot Experimentation Strategy for Making Causal Inferences in Advanced Materials: Auxetic Polyurethane Foam Manufacturing and Processing Analysis

Development of advanced materials is often time consuming and expensive because of the large number of variables involved and experiments needed. An effective experimentation strategy would accelerate development by reducing the required amount of ...
Changchun Zeng, Matthew S. Wadsworth, Md Jahan Deloyer, Omer Arda Vanli   +3 more
core   +1 more source

Effect of heterogeneity on the elastic properties of auxetic materials [PDF]

, 2003
Auxetic materials are gaining practical interest for their unusual and sometimes extreme mechanical response. The process of modeling these materials so far has highlighted a number of microstructural properties that are key to these materials.
Kenneth E. Evans (2492083), N. Gaspar (3801397), Christopher W. Smith (2492086)   +2 more
core   +1 more source

A design method of 3D printed auxetic structures with enhanced mechanical tunability

Jixie qiangdu
Auxetic materials have garnered attention due to their novel behavior under deformation and numerous other material properties, such as fracture resistance, shear resistance, and energy absorption.
ZHANG Meng, XU Jiawen, CHEN Yanqiu, LIU Yu   +3 more
doaj  

Embedding auxetic structures in composite substrate layer for enhancing performance of stretchable strain sensors

Materials & Design
The mechanical coupling between the sensing and substrate layers is critical for stretchable strain-sensing devices in wearable electronics. This study proposes a facile composite substrate design by embedding auxetic structures directly into a ...
Jun Ren, Meng Zhang, Jia-Wen Xu, Heng-Yong Nie, Yu Liu   +4 more
doaj   +1 more source

Efficacy of auxetic lattice structured shoe sole in advancing footwear comfort—From the perspective of plantar pressure and contact area

Frontiers in Public Health
IntroductionDesigning footwear for comfort is vital for preventing foot injuries and promoting foot health. This study explores the impact of auxetic structured shoe soles on plantar biomechanics and comfort, motivated by the integration of 3D printing ...
Jifa Zhang, Shizhu Lu, Yadie Yang, Yiwen Liu, Yuqing Guo, Hongrui Wang   +5 more
doaj   +1 more source

A seamless auxetic substrate with a negative Poisson’s ratio of −1

Nature Communications
Auxetic metamaterials are a unique class of materials or structures with a negative Poisson’s ratio and a wide array of functionalities. However, their inherent porosity presents challenges in practical applications.
Yung Lee, Bongkyun Jang, Hyunggwi Song, Sumin Kim, Yong Won Kwon, Hyun Seok Kang, Min Seong Kim, Inkyu Park, Taek-Soo Kim, Junho Jang, Jae-Hyun Kim, Jang-Ung Park, Byeong-Soo Bae   +12 more
doaj   +1 more source

Dual-gradient structure of natural cellular materials for the design of auxetic metamaterials

Science China Materials, 2023
Yichao Xu, Wei Shi, Mingjie Liu
semanticscholar   +1 more source