Alat Pelesap Energi Gempa Uniaksial
DOI:
https://doi.org/10.5614/jts.2013.20.1.2Keywords:
Alat pelesap energi gempa, Rangka pemikul beban gempa, Bresing tahan tekuk.Abstract
Abstrak. Suatu invensi berupa alat pelesap energi gempa uniaksial dikembangkan dan dibahas secara rinci. Alat tersebut dimaksudkan untuk melindungi struktur bangunan gedung dari kerusakan yang berlebih pada saat kejadian gempa. Energi gempa input pada struktur bangunan gedung direncanakan untuk dimusnahkan oleh alat yang merupakan bagian dari bresing tahan tekuk. Bresing tersebut dipasang pada portal yang merupakan bagian dari rangka pemikul beban gempa. Alat dapat dipasang pada struktur bangunan gedung baru ataupun eksisting, tanpa memerlukan modifikasi signifikan. Alat dibuat cukup ringkas demikian sehingga memudahkan perawatan, operasi, dan perbaikan bila diperlukan. Alat tersebut telah dipatenkan.Abstract. Invention of uniaxial seismic energy dissipater was developed and analyzed in detail. The device is intended to protect building structures from extensive damage during major earthquakes. The earthquake input energy is designed to be absorbed by the device which is part of a buckling resistant bracing. The bracings are constructed in the seismic resisting frames of building structures. The dissipater can be built in the newly constructed as well as existing building structures without major modification requirements. The design of the device is simple enough to facilitate easy maintenance, operation, and repair when needed. The apparatus was patented.
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