Experimental Study on Flexural Stiffness of CFRP Box Beam Based on Fiber Bragg Grating Sensor
In this paper, through the three-point flexural experiment, the flexural stiffness of the box beam with 5 kinds of layers with different 0° is obtained by using the fiber grating sensor, and the results are compared with the theoretical and simulation values, it shows that: the higher the 0° ratio is, the greater the flexural stiffness is; the simulation of the three-point flexural is reasonable by Abaqus, the FEA is reliable for the design and optimization of the composite box beam based on the flexural stiffness.
Authors
- Yuan Wei (ORCID: https://orcid.org/0000-0002-7559-0098)
- Chuan Yin
Institutions
- Zhongji Test Equipment (China) (CN)
Publication Details
- Published
- 2024-10-25
- DOI
- https://doi.org/10.1109/isstc63573.2024.10824185
- Primary Topic
- Advanced Fiber Optic Sensors
- Type
- article
- Field-Weighted Citation Impact
- 0.00