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Journal : Jurnal Agregate

ANALISIS PERILAKU KEKAKUAN LANTAI STRUKTUR GEDUNG HOTEL ZEST AMBON MENGGUNAKAN METODE RESPONS SPEKTRUM Latumeten, Victor C. M; Frans, Pieter Lourens; Hutubessy, Vector R. R.
Journal Agregate Vol. 2 No. 2 (2023): September
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v2i2.1372

Abstract

Earthquakes that occur can sometimes affect the structure of the building. This research was conducted to determine the effect of the earthquake on the building of the Zest Ambon hotel building which was newly build in 2018. This study aims to analyze the behavior of floor stiffness in Zest Hotel Ambon building, resulting in a large displacement value in Zest Hotel Ambon building. Data collected in this present strudy is primary data in the form of a map of the building layout, secondary data in the form of structural drawings of the zest hotel buildings. Analysis of floor stiffness and displacement of zest hotel ambon building using ETABS (Extended three analysis building systems) software with dynamic load response spectrum based on the soil site class SNI-03-1726-2019.The result of analysis showed that the deviation value between floor is still within permit limit determined by SNI-03-1726-2019and the largest amount of displacement value found on 11th floor with an X direction of 21,6 mm and a Y direction of 21,7mm where higher the floor level in the building, the greater the displacement value.
ANALISIS KINERJA STRUKTUR GEDUNG BERTINGKAT DENGAN MENGGUNAKAN METODE STATIC NON-LINEAR (STUDI KASUS : GEDUNG DPRD KABUPATEN MALUKU TENGAH) Pattiwael, Krisselto; Frans, Pieter Lourens; Hutubessy, Vector R. R.
Journal Agregate Vol. 3 No. 2 (2024): September
Publisher : Jurusan Teknik Sipil

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/ja.v3i2.2115

Abstract

Central Maluku Regency is an area prone to earthquakes because it is included in one of the 5th earthquake zone areas in Indonesia, so it is very necessary to analyze the performance of structures against earthquakes. The purpose of this research is to produce the displacement value between floors in the upper structure of the Central Maluku Regency DPRD Building and obtain the performance of the upper structure of the Central Maluku Regency DPRD Building with non-linear static analysis with the help of the SAP2000 v.22 program. This research shows several conclusions.  The displacement value between plants due to the largest X-direction earthquake load is 21.19 mm, and the largest Y-direction displacement is 20.73 mm. Evaluation of structural performance The results of the X-direction review capacity curve show that the building is included in the IO condition, while the Y-direction review provides an overview of the behavior of the structure experiencing elastic, in-elastic conditions and then experiencing collapse shown by the curve with a decrease. In the Y direction, the building is included in the IO condition. The design concept of a strong column weak beam is fulfilled, this is because, in the structural elements of the building, the beam experiences plastic conditions earlier than the column.