Analisis Perbandingan Kuat Tekan Kolom Beton Tulangan Konvensional Dengan Beton Tulangan Gfrp (Glass Fiber Reinforced Polymer) Sebagai Tulangan Utama

Muhamad Heldan Wicaksono; Gazi Al Gifani; Muhammad Latif

doi:10.55681/sentri.v5i10.7380

Authors

Muhamad Heldan Wicaksono Universitas Semarang
Gazi Al Gifani Universitas Semarang
Muhammad Latif Universitas Semarang

DOI:

https://doi.org/10.55681/sentri.v5i10.7380

Keywords:

Concrete column, Compressive strength, GFRP reinforcement, Steel reinforcement, Reinforced concrete

Abstract

: Columns are structural elements that transfer axial loads to the foundation, so the type of reinforcement used strongly determines structural performance. Conventional steel reinforcement is susceptible to corrosion, especially in aggressive environments. Glass Fiber Reinforced Polymer (GFRP) is an alternative because it is corrosion resistant. However, research that directly compares it with steel under the same testing conditions in Indonesia remains limited. This study aims to determine and compare the axial compressive strength of concrete columns reinforced with BJTS-42 steel and concrete columns reinforced with GFRP as the main reinforcement. The study was conducted experimentally at the laboratory of PT. Kembar Jaya Mandiri Mulya, Demak. The test specimens were cylindrical columns measuring 150 mm × 300 mm with a design concrete strength (fc’) of 25 MPa. The main reinforcement consisted of D10 deformed steel bars and D10 GFRP bars. Compressive strength tests were carried out at 14, 21, and 28 days, with normal concrete cylinders used as quality control. The test results were also compared with the theoretical nominal capacities based on SNI 2847:2019 for steel and ACI 440.11-22 for GFRP

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References

Alsuhaibani, E., Alturki, M., Alogla, S. M., Alawad, O., Alkharisi, M. K., Bayoumi, E., & Aldukail, A. (2024). Compressive and Bonding Performance of GFRP-Reinforced Concrete Columns. Buildings, 14(4). https://doi.org/10.3390/buildings14041071

Anam, M. K., Amir, F., & Sutrisno, M. (2024). Perbandingan Kapasitas Kolom Beton Bertulang Berdasarkan Variasi Bentuk Sengkang dengan Analisis Finite Element Method. REKONSTRUKSI TADULAKO: Civil Engineering Journal on Research and Development, 9–16. https://doi.org/10.22487/renstra.v5i1.621

Anjani, W. S., & Walujodjati, E. (2022). Pengaruh Korosi Tulangan Terhadap Panjang Penyaluran pada Beton. Jurnal Konstruksi, 20(2), 311–320. https://doi.org/10.33364/konstruksi/v.20-2.1214

Didik, I., Mabui, S. S., & Raidyarto, A. (2022). TEKNOLOGI BETON.

Fahri, M., Misdalena, F., & Kesumawati Yacub, V. (2025). Pengaruh Jenis Air Perawatan terhadap Kuat Tekan Beton pada Usia 28 Hari. Jurnal Konstruksi, 23(2), 259–265. https://doi.org/10.33364/konstruksi/v.23-2.2446

Irwansyah. (2024). BUKU REFERENSI REKAYASA STRUKTUR BETON BERTULANG INOVASI DAN STUDI KASUS (Vol. 2).

Juslianto, Edowinsyah, V. I. (2023). Pengaruh Penambahan Serat Daun Sisal (Agave Sisalana). Jurnal Unitek, 16(1), 2023.

Khanh, T. Q., Kobbert, J., & Singer, T. (2025). Metadata of the chapter that will be visualized in SpringerLink Signaling Devices. https://doi.org/10.1007/978-3-658-45276-6_30

Khorramian, K., & Sadeghian, P. (2020). Experimental Investigation of Short and Slender Rectangular Concrete Columns Reinforced with GFRP Bars under Eccentric Axial Loads. Journal of Composites for Construction, 24(6), 1–65. https://doi.org/10.1061/(asce)cc.1943-5614.0001088

Mulyadi, A. A., & Walujodjati, E. (2022). Pengaruh Korosi Tulangan Secara Alami pada Balok Beton Bertulang Terhadap Kuat Lentur dan Geser. Jurnal Konstruksi, 20(2), 299–310. https://doi.org/10.33364/konstruksi/v.20-2.1213

Priastiwi, ST. MT., Y. A., Wibowo, H., Puwanto, P., Hidayat, A., Ulayya, I., & Carita, N. (2024). The influence of Sea Water on Compressive Strength, Permeability, and Geopolymer Concrete Microstructure with Fly ash and White Soil as a Substitute for Cement. Media Komunikasi Teknik Sipil, 30(1), 65–74. https://doi.org/10.14710/mkts.v30i1.63604

Putera, B. H., & Prasetyo, P. E. (2024). Pengaruh Glass Fiber Reinforced Polymer ( GFRP ) Terhadap Kuat Lentur Beton. 8, 6–16.

Rajiman. (2022). Agregat beton:Substitusi Pasir Besi dalam Agregat Halus dengan Agregat Kasar Batu Basalt Scoria.

Ramosta, B. (2023). kolom + (Plus-shaped column) dan kolom persegi untuk tiap luasan, semakin besar. Semakin besar rasio tulangan maka selisih nilai P. 15(2), 154–163.

Rusnani, Enita, Tukidi, & Haryanto, E. (2022). Journal of scientech research and development. Journal of Scientech Research and Development, 3(1), 24–32. https://idm.or.id/JSCR/index.php/JSCR/article/view/14