EVALUASI RESPON SEISMIK STRUKTUR BANGUNAN UNIVERSITAS TERBUKA PALU TERHADAP GEMPA SULTENG 28 SEPTEMBER 2018

  • Pinondang Simanjuntak Civil Engineering Christian University of Indonesia
  • Sudarno P Tampubolon Universitas Kristen Indonesia

Abstract

ABSTRACT

The September 28th,2018 Central Sulawesi earthquake collapsed various buildings in Palu. One of the buildings that collapsed due to the earthquake was the structure of the Universitas Terbuka building Palu. Based on a survey to the building site, it can be seen that the collapse occurred in the dominance of melting in the column sections so that the structure was unable to stand upright. Therefore, to find out the main cause of the collapse of the Universitas Terbuka Palu building, it is necessary to analyze the seismic response of the structure. The method used is Spectra Response. Analysis of the calculation of deformation, storey drift and base shear is carried out to determine the stability and the main cause of the collapse of the building. The results showed that the Seismic Response of the Universitas Terbuka Palu building structure was not suitable for earthquake loads with the earthquake zoning of the Palu area determined based on SNI 03-1726-2012. The analysis shows that the deformation that occurs is greater than the allowable deformation and the field conditions indicate that the column is experiencing melting so that it collapses earlier than the beam.

Keywords: seismic response spectra, Central Sulawesi earthquake, stability, deformation

References

A, W. (2006). Pedoman Teknis Rumah dan Bangunan Gedung Tahan Gempa dilengkapi dengan Metode dan Cara Perbaikan Kerusakan. Jakarta: Direktorat Jendral Cipta Karya.
Anggen, W. S., Budi, A. S., & Gunawan, P. (2014). Evaluasi Kinerja Struktur Gedung Bertingkat Dengan Analisis Dinamik Time History menggunakan ETABS (Studi Kasus: Hotel di Daerah Karanganyar). e-Jurnal Matriks Teknik Sipil.
Andreasnata, I. W. M., Sinarta, I. N., Armaeni, N. K., Sarassantika, I. E., Trung, D. T., Casita, C. B., ... & Tampubolon, S. P. (2022). Column structure strengthening with FRP (Fiber Reinforced Polymer) due to story addition. Journal of Infrastructure Planning and Engineering (JIPE), 1(1), 38-45.
Badan Standarisasi Nasional. (2001). Tata Cara Perencanaan Ketahanan Gempa untuk Bangunan Gedung. Jakarta: Badan Standarisasi Nasional.
Badan Standarisasi Nasional. (2012). Tata Cara Perencanaan Ketahanan Gempa untuk Struktur Bangunan Gedung dan non Gedung. SNI 1726:2012. Bandung: Badan Standardisasi Nasional.
Bayyinah, D. A., & Faimun. (2017). Studi Perbandingan Analisis Respon Spektra dan Time History untuk Desain Gedung. Jurnal Teknik ITS.
Federal Emergency Management Agency. (1998). FEMA 310 Handbook for the Seismic Evaluations of Building. Washington DC: Federal Emergency Management Agency.
Federal Emergency Management Agency. (2000). FEMA 356 Prestandard and Commentary for the Seismic Rehabilitation of Buildings. Washington DC: Federal Emergency Management Agency.
Fikri Alami & Siti Nurul Khotimah (2017), Manual Structural Analysis Program SAP 2000. Lampung Jurusan Teknik Sipil Universitas Lampung.
Gischa, S. (n.d.). Lempeng Tektonik dan Jenisnya di Indonesia. Retrieved Maret 12, 2019, from https://www.kompas.com/skola/read/2020/01/10/060000669/lempeng-tektonik-dan-jenisnya-di-indonesia?page=all,
Hariyanto, A. (2011). Analisis Kinerja Struktur pada Bangunan Bertingkat Tidak Beraturan dengan Analisis Dinamik menggunakan Metode Analisis Respons Spektrum. Solo: UNS.
Read HH, W. J. (1975). Introduction to Geology. New York: Halsted.
Nehe, E., Simanjuntak, P., & Tampubolon, S. P. (2021, October). Evaluation of the performance of high-rise building structures with plan ‘H’shaped for earthquake with height increase (Case study: Apartment Urban Sky-Bekasi). In IOP Conference Series: Earth and Environmental Science (Vol. 878, No. 1, p. 012053). IOP Publishing.
Soelarso dan Baeha (2017). Evaluasi Simpangan Struktur akibat penambahan lantai dengan metode analisis statik dan dinamik Response Spektrum. Jurnal Spektran Vol. 5, No. 2, Hal. 88 – 95
Suhartanto W, A. (2011). Analisis Kinerja Struktur pada Bangunan Bertingkat tidak Beraturan dengan Analisis Dinamik menggunakan Metode Analisis Riwayat Waktu. Solo: UNS.
Tampubolon, S. P., Sarassantika, I. P. E., & Suarjana, I. W. G. (2022). Analisis Kerusakan Struktur Bangunan dan Manajemen Bencana Akibat Gempa Bumi, Tsunami, dan Likuifaksi di Palu. Bentang: Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil, 10(2), 169-186.
Tampubolon, S. P. (2021). Analisis Kekuatan Geser Pada Hubungan Balok-Kolom Interior Beton Bertulang= Analysis of Shear Strength in Relationships Reinforced Concrete Interior Columns. JOURNAL OF CIVIL ENGINEERING BUILDING AND TRANSPORTATION, 5(1), 56-63.
Wiga Sapta Hidayah, Hidayat Mughni (2018). Studi Analisis Simpangan pada konstruksi dengan titik pusat massa berada di luar bangunan akibat Respons Spektrum berdasarkan SNI 03-1726-2012. Website: jurnal.umj.ac.id/index.php/semnastek. Fakultas Teknik Universitas Muhamadiyah: Jakarta
Published
2023-01-09
How to Cite
Simanjuntak, P., & Tampubolon, S. P. (2023). EVALUASI RESPON SEISMIK STRUKTUR BANGUNAN UNIVERSITAS TERBUKA PALU TERHADAP GEMPA SULTENG 28 SEPTEMBER 2018. Jurnal Rekayasa Teknik Sipil Dan Lingkungan - CENTECH, 3(2), 119-129. https://doi.org/10.33541/cen.v3i2.4561