Natasha, Novia (2024) Perkuatan Geser Balok Paska Korosi Menggunakan Carbon Fiber Reinforced Polymer (CFRP). Undergraduate thesis, Politeknik Negeri Bengkalis.
![[img]](http://eprints.polbeng.ac.id/style/images/fileicons/text.png) |
Text (Abstract)
1. TA- 4204201321-Abstrak.pdf - Submitted Version Available under License Creative Commons Attribution Share Alike. Download (108kB) |
|
Text (BAB I Pendahuluan)
2. TA-4204201321- BAB I Pendahuluan.pdf - Submitted Version Available under License Creative Commons Attribution Share Alike. Download (77kB) |
|
Text (Daftar Pustaka)
3. TA-4204201321-Daftar Pustaka.pdf - Submitted Version Available under License Creative Commons Attribution Share Alike. Download (196kB) |
|
Text (Full Text)
4. TA-4204201321-Full Text.pdf - Submitted Version Restricted to Registered users only Available under License Creative Commons Attribution Share Alike. Download (7MB) | Request a copy |
Abstract
Indonesia is an archipelagic country, whose area borders directly on the sea. The main problem that affects the life of concrete and its safety is corrosion. To prevent corrosion, it is necessary to strengthen the concrete with Carbon Fiber Reinforced Polymer (CFRP). The aim of this research is to analyze the effect of CFRP reinforcement on increasing the post-corrosion beam shear strength. This research is an experimental research that focuses on shear strengthening of beams that experience corrosion in the shear bones (Sengkang) using a mixture of 3.5% NaCI and accelerated corrosion using electric current (power supply) and then reinforced using Carbon Fiber Reinforced Polymer composite material. (CFRP). The test specimen was made with dimensions of 0.15 x 0.25 x 1 m. The reinforcement used has a diameter of 6 and 13 mm. The results of the research and analysis, after the reinforcement was corroded, there was a decrease in the shear load capacity and an increase in the shear load capacity after the concrete was reinforced. The maximum load on the control beam is 164KN with a deflection of 10.4 mm, the maximum load on the corroded beam is 96 KN with a deflection of 5.7 mm and on the reinforced concrete beam the maximum load is 162KN with a deflection of 11.15 mm. so that there is a reduction in shear failure and moments in reinforced concrete beams due to corrosion. Meanwhile, CFRP reinforced beams can increase shear strength compared to corrosion beams and are able to withstand shear forces that are almost the same as control beams. These results prove that the test objects and installation of CFRP comply with the ACI 440 standard, so it is still safe and can be used as a reference for strengthening beams.
| Item Type: | Thesis (Undergraduate) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Contributors: |
|
||||||||
| Uncontrolled Keywords: | Reinforcement, shear testing, corrosion of Sengkang reinforcement, CFRP (Carbon Fiber Reinforced Polymer) | ||||||||
| Subjects: | 410 ILMU TEKNIK > 420 TEKNIK SIPIL DAN PERENCANAAN TATA RUANG > 421 Teknik Sipil | ||||||||
| Divisions: | Jurusan Teknik Sipil > Sarjana Terapan Teknik Perancangan Jalan Dan Jambatan > TUGAS AKHIR | ||||||||
| Depositing User: | D4 TPJJ A 2024 | ||||||||
| Date Deposited: | 28 Aug 2024 04:03 | ||||||||
| Last Modified: | 28 Aug 2024 04:03 | ||||||||
| URI: | http://eprints.polbeng.ac.id/id/eprint/13990 |
Actions (login required)
 |
View Item |
