ANALISIS PERKUATAN STRUKTUR BETON MENGGUNAKAN METODE CONCREATE JACKETING DAN FIBER REINFORCED POLYMER (FRP)

Sarah Azzima Suherman, Budi Kudwadi, Ben Novarro Batubara

Abstract

Structural damage is usually found in buildings that have changed function and are old. Damage can affect the feasibility of the building. Repair and strengthening of building structures need to be done so that the development goals can be achieved again. The purpose of this study was to determine the structural strength of the existing Rusunawa Cingised building in Bandung City and its reinforcement using the concrete jacketing method and the FRP method. The research method uses comparative research to explore the differences between two or more situations, events, activities, or plans. The data collection technique uses purposive sampling. The analysis method is carried out using SAP2000 software by entering dead loads, live loads, wind loads according to SNI, and earthquake response spectrum loads. Columns that do not meet capacity are further analyzed and their reinforcement is planned using two methods, namely concrete jacketing and FRP. From the analysis results, the existing columns from the ground floor to the 4th floor columns with the same dimensions of 350x350 mm, there are 17 columns that do not meet the structural capacity. Reinforcement was carried out using the concrete jacketing method, the number of columns reinforced with jacketing became dimensions of 550x550 mm as many as 23 pieces spread across the ground floor, 1st floor, and 2nd floor. Meanwhile, in FRP reinforcement, it requires 5 layers of 1.2 thick carbon fiber, installed on the columns from the ground floor to the 1st floor.

Keywords: building; concrete jacketing; existing building; Fiber Reinforced Polymer (FRP); reinforcement; SAP2000

References

ACI Committee 440. (2015). Guide for the design and construction of structural concrete reinforced with fiber-reinforced polymer FRP bars. American Concrete Institute.

Agustinus, S., & Lesmana, C. (2019). Perbandingan Analisis Perkuatan Struktur Pelat dengan Metode Elemen Hingga. Jurnal Teknik Sipil, 15(1), 1–25. https://doi.org/10.28932/jts.v15i1.1852

Akbar Kalam Ramzy. (2019). 1Pengaruh Carbon Fiber Reinforced Polymer(CFRP) Pada Kolom Pendek Terkekang Penampang Bulat. Jurnal Rekats Vol. 7 No. 4, Teknik Sipil, Fakultas Teknik, Universitas Negeri Surabaya.

Badan Standardisasi Nasional. (2019). SNI 2847: 2019 Persyaratan Beton Struktural Untuk Bangunan Gedung dan Penjelasan. Jakarta: Badan Standardisasi Nasional: ICS 91.080.40.

Badan Standardisasi Nasional. (2020). SNI 1727: 2020 Beban Desain Minimum dan Kriteria Terkait Untuk Bangunan Gedung dan Struktur Lain. Jakarta: Badan Standardisasi Nasional: ICS 93.020.

Mansur, Moh. S. (2018). Perkuatan Struktur Akibat Penambahan Lantai Menggunakan Carbon Fiber Reinforced Polymer (CFRP) dengan Studi Kasus Gedung SMP 5 Muhamadiyah Surabaya. [Fakultas Vokasi]. Institut Teknologi Sepuluh Nopember.

Mugahed Amran, Y. H., Alyousef, R., Rashid, R. S. M., Alabduljabbar, H., & Hung, C. C. (2018). Properties and Applications of FRP in Strengthening RC Structures: A Review. Dalam Structures (Vol. 16, hlm. 208–238). Elsevier Ltd. https://doi.org/10.1016/j.istruc.2018.09.008

Musheny, G. F. A. (2020). Analisis Perbandingan Biaya dan Metode Pekerjaan Perkuatan Struktur Balok Beton Menggunakan Metode Concrete Jacketing dan Serat Karbon. Universitas Mercu Buana.

Peraturan Pemerintah Republik Indonesia Nomor 36 Tahun 2005 tentang Peraturan Pelaksanaan Undang-Undang Nomor 28 Tahun 2002 tentang Bangunan Gedung (2005).

Pranata, D.R., Witjaksana, B., Tjendani, H.T. (2022). Analisis Perkuatan Struktur Beton dengan Menggunakan Carbon Fiber Reinforced Polymer (Cfrp), dan Glass Fiber Reinforced Polymer (Gfrp) Terhadap Biaya. Prosiding Senakama, Vol. 1. pp: 35-45

Purmawinata, A., & Leo, E. (2020). Analisis Penggunaan Carbon Fiber Reinforced Plate pada Kapasitas Lentur Beton Bertulang dengan Metode Elemen Hingga. Jurnal Mitra Teknik Sipil, 3(2), 389 – 397.

Rizqi, M. (2019). Analisis Perbaikan dan Perkuatan Bangunan Akibat Penambahan Lantai dengan Metode Concrete Jacketing. Universitas Indonesia.

Sabariman, Bambang; Soehardjono, Agoes; Wisnumurti; Wibowo, Ari; Tavio. (2018). Stress-Strain Behavior of Steel Fiber-Reinforced Concrete Cylinders Spirally Confined with Steel bar. Hindawi Advances in Civil Engineering Volume 2018, Article ID 6940532, 8 page

Saruni, C. V., & Manalip, S. O. D. H. (2017). Evaluasi dan Analisis Perkuatan Bangunan yang Bertambah Jumlah Tingkatnya. Jurnal Sipil Statik, 5 No. 9.

Wiguna, I Made Ardi; Wijaya, I Gusti Nyoman Putra dan Ardantha, I Made. (2019). “Perencanaan Perkuatan Struktur Gedung SDN 4 Ngawi Akibat Penambahan Lantai dengan FRP ( Fiber Reinforced Polymer ),” Jurnal Ilmiah Media Engineering, vol. 8, no. Juni, hlm. 82–93.

DOI: https://doi.org/10.20961/mateksi.v13i1.101373

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