Rafdi, Muhammad Naufal (2021) Studi Perilaku Penempatan Perangkat Fluid Viscous Damper pada Modifikasi Perencanaan Struktur Gedung Dual-System di Surabaya Berdasarkan Metode Pushover Analysis. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Indonesia merupakan salah satu negara di dunia dengan tingkat kerawanan gempa yang tinggi, sehingga seiring berjalannya waktu dalam dunia konstruksi, desain struktur gedung diharuskan memenuhi 3 (tiga) aspek utama; yaitu: kekuatan, kekakuan, dan daktilitas. Hal tersebut bertujuan untuk mencegah terjadinya kegagalan struktur yang merugikan dan bahkan untuk mencegah jatuhnya korban jiwa. Upaya yang menjadi alternatif saat ini adalah penerapan teknologi perangkat kontrol pasif berupa fluid viscous damper (FVD) yang bertujuan meningkatkan kinerja struktur gedung dalam kondisi menerima pembebanan dinamis (beban gempa, beban angin, atau beban getaran mesin) (Taylor & Duflot, 2016). Tujuan proyek ini adalah untuk mengetahui perbandingan pola penempatan perangkat Fluid Viscous Damper dengan mencermati kinerja struktur meliputi periode fundamental struktur, gaya geser dasar, simpangan antar tingkat, dan tingkat kinerja struktur. Studi analisis dilakukan pada bangunan gedung 10 tingkat SRPMK dengan dinding geser di Kota Surabaya dengan memodifikasi struktur menjadi SRPMK dengan FVD, dan dianalisis hingga tahap prosedur statis non-linear menggunakan metode analisis beban dorong. Hasil analisis menunjukkan bahwa pola-2 pemasangan FVD dengan susunan pemasangan pada portal eksterior bangunan memberikan kinerja struktur yang lebih baik berdasarkan aspek daktilitas dan tingkat kinerja struktur.
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Indonesia is one of the countries in the world with a high level of earthquake vulnerability, so that over the time in the term of construction, building structural design is required to meet 3 (three) main aspects; namely: strength, rigidity, and ductility. It aims to prevent the occurrence of adverse structural failures and even to prevent the loss of life. An alternative effort these days is the application of passive control device technology in the form of fluid viscous damper (FVD), aimed at improving the performance of building structures in conditions of receiving dynamic loads (earthquake load, wind load, or engine vibration load) (Taylor & Duflot, 2016). The purpose of this project is to determine how fluid viscous damper device placement affect structural behavior by looking at structural performance including the fundamental period of the structure, the base shear force, the inter-story drift, and the level of structural performance. The analysis study was conducted on SMRF (SRPMK in Indonesia) 10-storey building with shear walls in Surabaya by modifying the structure to SMRF (SRPMK) with FVD, and analyzed to non-linear static procedure using pushover analysis method. The results of this analysis showed that the #2 FVD placement mounting pattern with the installation arrangement on the exterior portal of the building provided better structural performance based on the ductility aspect and the level of structural performance.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | gempa, fluid viscous damper (FVD), periode fundamental struktur, tingkat kinerja struktur, simpangan antar tingkat, daktilitas, pushover analysis. earthquake, fluid viscous damper (FVD), fundamental periods, structural performance level, inter-story drift, ductility, pushover analysis. |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) > TA645 Structural analysis (Engineering) T Technology > TA Engineering (General). Civil engineering (General) > TA658 Structural design T Technology > TH Building construction > TH1095 Earthquakes and building |
| Divisions: | Faculty of Vocational > Civil Infrastructure Engineering (D4) |
| Depositing User: | Muhammad Naufal Abi Rafdi |
| Date Deposited: | 27 Aug 2021 06:21 |
| Last Modified: | 27 Aug 2021 06:21 |
| URI: | http://repository.its.ac.id/id/eprint/90712 |
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