Yunita Idris
Jurusan Teknik Sipil, Fakultas Teknik, Universitas Syiah Kuala, Banda Aceh

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KELAIKAN BANGUNAN FASILITAS UMUM UNTUK TEMPAT EVAKUASI TSUNAMI DI KECAMATAN BAITUSSALAM Yunita Idris; Dian Tri Andani Saputra; Syamsidik Syamsidik
Jurnal Arsip Rekayasa Sipil dan Perencanaan Vol 4, No 4 (2021): Jurnal Arsip Rekayasa Sipil dan Perencanaan
Publisher : Prodi Magister Teknik Sipil Unsyiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jarsp.v4i4.24686

Abstract

Tsunami evacuation buildings in the tsunami-prone zone area are essential to minimize the number of fatalities. The purpose of this study is to analyze the behavior of the existing building structures caused by earthquake and tsunami loads in the Baitussalam District. The existing buildings that were reviewed were the SD 1 Lambada Klieng Building and the Syahamah Aceh Putra Foundation Building. The methodology in determining the capacity of the existing structures by conducting a field assessment to obtain data on existing buildings which will then be modeled, both existing buildings and a potential design of buildings using structural analysis software. for analysis. The results of the analysis show that the existing buildings need to be strengthened and redesigned to be able to withstand the effects of earthquake and tsunami loads. The remodeled of the buildings included modifying the column dimensions and also additional building stories. The remodeled of the existing building structures to become the tsunami evacuation structures is safe enough against earthquake loads and tsunami loads that occur.
PERMODELAN KONSTRUKSI RUMOH ACEH MENGGUNAKAN BAJA SEBAGAI MATERIAL ALTERNATIF Nurul Fathiyyah; Yunita Idris; Huzaim Huzaim
Jurnal Arsip Rekayasa Sipil dan Perencanaan Vol 4, No 3 (2021): Jurnal Arsip Rekayasa Sipil dan Perencanaan
Publisher : Prodi Magister Teknik Sipil Unsyiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jarsp.v4i3.24724

Abstract

Rumoh Aceh is believed have high capacity and safe under seismic loads. This is due to the main construction of Rumoh Aceh is timber construction. Timber is a relative safe material in the seismic prone zone area because it is not as rigid as concrete. Steel is also believed a safe material of construction in high risk earthquake area. In this article, modelling Rumoh Aceh that constructed using steel and analyse its behaviour under seismic load is presented. The model used the 208,84 m2 of Rumoh Aceh with circular timber columns (D20 cm) and size of the beams is 6,5/25 cm. The size of the construction is archetype of the majority traditional houses. The house construction then remodelled with a circullar hollow steel for the columns (165,2 x 4.5 mm) and WF 175 x 125 x 5,5 x 8 mm, and WF 125 x 125 x 6,5 x 9 mm for the main and secondary beams. The behaviour of the construction under seismic excitation is analysed by response spectrum methods using the structural analysis software, i.e. SAP2000. Based on the results of the analysis, both of the construction meet the requirement of earthquake standard for each material standard (SNI 7973:2013 and SNI 1729:2020). Comparing structural behavior is obtained in both qualified modeling based on SNI 1726:2019. However, the timber construction perform higher displacements, drifts, and base shears.