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A Shear Wall Design Study in an 8-Story Building Teddy, Livian; Tumbelaka, Hanny Hosiana
Journal of Architectural Design and Urbanism Vol 7, No 2 (2025): Volume 7 No 2, 2025
Publisher : Department of Architecture, Faculty of Engineering, Universitas Diponegoro, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jadu.v7i2.26117

Abstract

Indonesia is an earthquake-prone region. These natural disasters have caused buildings to collapse and claimed many lives, highlighting the need for earthquake-resistant design. Faculty of Engineering (FE) of Universitas Sriwijaya plan to build an earthquake-resistant 8-story building functioning as classrooms and office. The problem is how to determine the appropriate structural system between SMRF alone or a combined SMRF-SRCSW system and how to determine the optimal position of the shear wall without disturbing the existing layout in the FE Tower.This research method employed a simulation experiment using six models of FE Tower. The Model was analyzed using software to obtain fundamental vibration period, mode shape, soft story check, torsional irregularity check, and the concrete structure design analysis.Software analysis results indicate that the FE Tower exhibits both vertical and horizontal geometric irregularities, necessitating dilatation for simplification. The structural system used in this design combines SMRF and SRCSW, and the optimal position of the shear wall is positioned on the outer wall and corner of the building.
UNJUK KERJA PRODUKSI LISTRIK PLTS 70 kWp PADA GEDUNG ICT CENTER, KUPANG Gontani, Alberto; Tumbelaka, Hanny Hosiana; Hosea, Emmy
Jurnal Teknik Elektro Vol. 18 No. 1 (2025): Maret 2025
Publisher : Institute of Research and Community Outreach

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9744/jte.18.1.8-12

Abstract

Energi surya merupakan sebuah alternatif sumber energi terbarukan. Energi surya dapat diubah menjadi energi listrik dengan menggunakan panel surya (PV) dan dapat dimanfaatkan dalam kehidupan sehari-hari. Pada gedung ICT Undana digunakan PLTS (Pembangkit Listrik Tenaga Surya) dengan sistem on-grid. Sistem ini memiliki kapasitas perancangan sebesar 70kWp yang menanggung 15%-20% daya terpasang pada bangunan. Dari kapasitas ini dipasang 336 lembar panel surya @200Wp dan 3 buah Inverter on-grid dengan kapasitas 25kW, 25kW dan 20kW. Kinerja sistem menunjukkan daya keluaran maksimumnya sebesar 42152.4W atau 62.7% dari daya beban terpasang.