Studi Komparasi Penggunaan Base Isolation Tipe Lead Rubber Bearing dan Friction Pendulum Bearing Pada Bangunan Gedung Anutapura Medical Center Palu

Suzzan, Amelynda Oktaviyana (2024) Studi Komparasi Penggunaan Base Isolation Tipe Lead Rubber Bearing dan Friction Pendulum Bearing Pada Bangunan Gedung Anutapura Medical Center Palu. Masters thesis, INSTITUT TEKNOLOGI SEPULUH NOPEMBER.

Text Tesis Jilid Amelynda O. S. (6012221137).pdf - Accepted Version Restricted to Registered users only until 1 October 2026. Download (7MB)

Abstract

Earthquake-resistant buildings with the Seismic Isolation system are the concepts of superstructures separated from the source of the vibrations on the subgrade. Because they are separated, the height of the building is limited to avoid rollout. In principle, the seismic isolation system can prevent earthquake vibrations from spreading upwards and the occupants of the building don't even feel it. The Anutapura Medical Center (AMC) building is located in Palu City which is an earthquake-prone area, so it is necessary to plan an isolation system that can reduce the earthquake load to minimize damage. In this study, structures will be modeled using the ETABS program to model structures with fixed base, LRB and FPB. Both types of isolators will be placed on top of the pile cap to support the superstructure of the building. Pushover and nonlinear time history analysis were used on the three types of structure. The results show that the performance level of the structure which was initially LS using the fixed base type becomes IO when using the LRB and FPB types. The LRB type structure increases the structure period by 129.6%, while the FPB type increases the structure period by 160.3% compared to the fixed base type. The LRB type reduces the maximum drift by 65.6%, while the FPB type reduces the maximum drift by 68.8% compared to the fixed base maximum drift of the top floor.

Item Type:	Thesis (Masters)
Subjects:	Q Science
Depositing User:	Amelynda Oktaviyana Suzzan
Date Deposited:	12 Aug 2024 04:21
Last Modified:	12 Aug 2024 04:21
URI:	http://repository.its.ac.id/id/eprint/115338

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