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Updated: Jun 10, 2025

A Random-displacement Measurement by Combining a Magnetic Scale and Two Fiber Bragg Gratings
00:08

A Random-displacement Measurement by Combining a Magnetic Scale and Two Fiber Bragg Gratings

Published on: September 30, 2019

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在纤维增强塑料的多向应变测量基于嵌入式纤维支架格子的双断裂

Chunhua Zhou1,2, Changhao Chen1,2, Zilong Ye1,2

  • 1State Key Laboratory of Mechanics and Control for Aerospace Structures, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China.

Sensors (Basel, Switzerland)
|October 16, 2024
PubMed
概括

这项研究引入了一种新的方法,用于测量纤维增强塑料中的多方向应变,使用纤维布拉格格二断. 这有助于在航空航天应用中进行现场应变测量.

关键词:
双重破裂是什么意思纤维布拉格格子格子布拉格格子格子纤维增强塑料增强纤维的塑料.这是一种多向的多向应变.转移菌株的变种方式

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相关概念视频

Measurements of Strain01:27

Measurements of Strain

Strain quantifies the deformation of a material under force, typically measured as normal strain, which represents the change in length when compared with the original length. Electrical strain gauges are used for enhanced accuracy. These devices consist of a conductive wire mounted on a paper backing that adheres to the material's surface. These gauges operate on the piezoresistive effect, where the wire's electrical resistance changes in response to mechanical deformation. The strain...
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