Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Machines01:19

Machines

270
Machines are complex structures consisting of movable, pin-connected multi-force members that work together to transmit forces. One example of a machine is the cutting plier, which is used to cut wires by applying forces to its handles. When equal and opposite forces are exerted on the handles of the cutting plier, they cause the cutting edges to come together and apply equal and opposite reaction forces on the wire, which are greater than the applied forces.
A free-body diagram of the...
270

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Nonreciprocal buckling makes active filaments polyfunctional.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Roadmap for animate matter.

Journal of physics. Condensed matter : an Institute of Physics journal·2025
Same author

Adaptive locomotion of active solids.

Nature·2025
Same author

Harnessing plasticity in sequential metamaterials for ideal shock absorption.

Nature·2024
Same author

Elasticity and rheology of auxetic granular metamaterials.

Proceedings of the National Academy of Sciences of the United States of America·2024
Same author

Non-reciprocal topological solitons in active metamaterials.

Nature·2024

相关实验视频

Updated: Jul 3, 2025

4D Printed Bifurcated Stents with Kirigami-Inspired Structures
06:52

4D Printed Bifurcated Stents with Kirigami-Inspired Structures

Published on: July 25, 2019

8.0K

扩散的扭曲把基里加米变成机器.

Shahram Janbaz1, Corentin Coulais2

  • 1Institute of Physics, Universiteit van Amsterdam, Amsterdam, The Netherlands.

Nature communications
|February 10, 2024
PubMed
概括
此摘要是机器生成的。

研究人员在消散性kirigami中发现了传播的扭曲,模仿生物折叠. 这些扭曲使机器类似的功能,如传感和对象操纵.

更多相关视频

Using Adhesive Patterning to Construct 3D Paper Microfluidic Devices
07:53

Using Adhesive Patterning to Construct 3D Paper Microfluidic Devices

Published on: April 1, 2016

7.6K
Origami Inspired Self-assembly of Patterned and Reconfigurable Particles
12:33

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles

Published on: February 4, 2013

21.7K

相关实验视频

Last Updated: Jul 3, 2025

4D Printed Bifurcated Stents with Kirigami-Inspired Structures
06:52

4D Printed Bifurcated Stents with Kirigami-Inspired Structures

Published on: July 25, 2019

8.0K
Using Adhesive Patterning to Construct 3D Paper Microfluidic Devices
07:53

Using Adhesive Patterning to Construct 3D Paper Microfluidic Devices

Published on: April 1, 2016

7.6K
Origami Inspired Self-assembly of Patterned and Reconfigurable Particles
12:33

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles

Published on: February 4, 2013

21.7K

科学领域:

  • 材料科学 材料科学 材料科学
  • 机械工程 机械工程
  • 软机器人软机器人 软机器人软机器人

背景情况:

  • 扭曲在材料中划出了配置界限.
  • 在机械超材料中,扭曲使逻辑,形状变化和运动成为可能.
  • 以前,扭曲传播依赖于惯性或外部负载.

研究的目的:

  • 为了发现纯粹消散性kirigami中传播的扭曲.
  • 为了研究粘弹性kirigami在不同拉伸速度下改变形状的行为.
  • 探索这些扭曲的机器类功能的潜力.

主要方法:

  • 制造具有粘弹性特性的基里加米结构.
  • 以不同的速度进行受控的拉伸实验.
  • 对断裂不稳定性和扭曲传播动态的观察和分析.

主要成果:

  • 在消散式kirigami中发现传播扩散式扭曲.
  • 演示kirigami在迅速伸展和保持时在纹理之间快速切割.
  • 基克传播序列模仿生物折叠 (例如,Mimosa Pudica).

结论:

  • 在纯粹消散的kirigami中,可以出现传播的扭曲.
  • 粘弹性kirigami表现出纹理切换的不稳定性.
  • 扩散式扭曲为感知,形状变形和对象操纵提供了潜力.