Pengembangan Sistem Isolasi Seismik pada Struktur Bangunan yang Dikenai Beban Gempa sebagai Solusi untuk Membatasi Respon Struktur
Abstract. This study presents a theoretical and experimental study on passive vibration control for structures which are subjected to earthquake excitations using isolation technique which is implemented on the base of the building structure. The base isolation system, made of rubber pads, was proposed in this study to reduce the relative horizontal displacement of the structure. The experimental model for the study is a two-storey steel frame with rubber pads installed on its base. The dynamic excitations were given to the structure through a small shaking table. The theoretical and experimental studies for various dynamic loads, such as sinusoidal acceleration and simulation of El Centro NS earthquake acceleration, show that the use of the base isolator on the structure gives satisfactory results. The base isolation system reduces significantly the vibration level and improves the quality of safety and comfort of the structure. In addition, the use of the base isolator on the structure is very attractive because its implementation is relatively simple.
Buckle, I.G., Mayes, R.L., 1990, Seismic Isolation: History, Application, and Performance - A World Overview, Earthquake Spectra, 6, 161-202.
Christopolous, C., Filiatrault, A., 2006, Principles of Passive Supplemental Damping and Seismic Isolation, Pavia, Italy: IUSS Press.
Connor, J.J., 2003, Introduction to Structural Motion Control, Upper Saddle River, New Jersey 07458: Prentice Hall, Pearson Education, Inc.
Housner, G.W., Bergman, L.A., Caughey, T.K., Chassiakos, A.G., Claus, R.O., Masri, S.F., Skelton, R.E., Soong, T.T., Spencer, B.F., and Yao, J.T.P., 1997, Structural Control: Past, Present, and Future, Journal of Engineering Mechanics, 123(9), 897–971.
Kelly, J.M., 1986, Aseismic Base Isolation: A Review and Bibliography, Soil Dynamics and Earthquake Engineering, 5, 202–216.
Setio, H.D., Halim, Budi S., Gunawan, Tommy, Setio, S., 1999, Studi Eksperimental Kontrol Aktif Struktur dengan Menggunakan Jaringan Syaraf Tiruan, Bandung: Konferensi Nasional Rekayasa Kegempaan.
Setio, H.D., 2009, Base Isolation of Structures Using Histeretic Non-Linear Passive Damper, Bandung, West Java, Indonesia: International Conference on Sustainable Infrastructure and Built Environment in Developing Countries, November, 2-3, ISBN 978-979-98278-2-1.
Setio, H.D., 2008, Smart Structure under Dynamic Loading, Taiwan: Proceeding The Eleventh East Asia-Pacific Conference on Structural Engineering and Construction (EASEC – 11).
Setio, H.D., dan Setio, S., Kusuma, S., 2007, A Comparative Study an Active and Passive Control System of Building Structures Excited by Seismic Loadings, Jakarta: European Asian Civil Engineering Forum, Proceeding The Future Development in Structural and Civil Engineering Based on Research and Practical Experience.
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