DETERMINATION OF MODAL PARAMETERS OF REINFORCED CONCRETE BOX CULVERT RETROFITTED WITH GFRP USING FINITE ELEMENT METHOD
Main Article Content
Abstract
This paper presents a new method for the reinforcement of concrete box culvert, which is the most common type of culvert, by applying a thin layer of glass fiber reinforced polymer composite (GFRP), the fiber glass reinforced polymer composite has a high resistance against corrosion and chemicals. Therefore, effectively eliminate corrosion problems and increase the service life of concrete culvert. In this study, the strengthening method was used (GFRP) using the finite element method. As a result of the reinforcement was made by wrapping a fabric (GFRP) with a thickness of 3 mm in the concrete structure of the culvert, which is 12.6 m long, 3.72 m high, and 3.65 m wide. The differences between typical parameters of concrete culvert and GFRP reinforced culvert were compared. These conditional parameters are period and mode forms. The first five case modes with and without GFRP were examined by a finite element method. A difference of 5% - 8% was observed in the periods of the first five modes. It has been observed that reinforcement.
Downloads
Article Details
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0 DEED).
You are free to:
- Share — copy and redistribute the material in any medium or format
- The licensor cannot revoke these freedoms as long as you follow the license terms.
Under the following terms:
- Attribution — You must give appropriate credit , provide a link to the license, and indicate if changes were made . You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- NonCommercial — You may not use the material for commercial purposes .
- NoDerivatives — If you remix, transform, or build upon the material, you may not distribute the modified material.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
Notices:
You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation .
No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.
Rights of Authors
Authors retain the following rights:
1. Copyright and other proprietary rights relating to the article, such as patent rights,
2. the right to use the substance of the article in future works, including lectures and books,
3. the right to reproduce the article for own purposes, provided the copies are not offered for sale,
4. the right to self-archive the article.
How to Cite
