Santana, Fagan Resha
Unknown Affiliation

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

PENENTUAN KATEGORI DESAIN SEISMIK PADA STRUKTUR BETON BERTULANG GEDUNG APARTEMEN DELAPAN LANTAI Santana, Fagan Resha; Budi, Gatot Setya; Yusuf, M.
JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang Vol 12, No 3 (2025): JeLAST Edisi Agustus 2025
Publisher : JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jelast.v12i3.98096

Abstract

Structural design of buildings must consider earthquake resistance in accordance with the provisions of SNI 1726:2019. This study presents the seismic design category (SDC) planning for a reinforced concrete structure of an eight-story apartment building located in Kubu Raya Regency. The determination process of the seismic design category was carried out by identifying the design earthquake acceleration parameters based on the Indonesian seismic hazard map, calculating the spectral response acceleration factors, and determining the building risk category. The analysis results indicate that the eight-story apartment building falls into Seismic Design Category C, in which the permissible seismic-force-resisting systems are the Intermediate Moment Resisting Frame (IMRF) and the Special Moment Resisting Frame (SMRF). This finding implies that the structure must be designed using a system capable of withstanding moderate to strong earthquake loads while ensuring adequate ductility. The selected category also affects the choice of moment-resisting frame system, reinforcement detailing, and the overall evaluation of structural performance. Therefore, the SDC planning results serve as an essential foundation in designing a building structure that is safe, reliable, and compliant with earthquake resistance standards in Indonesia.
Seismic Performance Evaluation of an Eight-Story Reinforced Concrete Apartment Building with Special Moment-Resisting Frame in Kubu Raya Regency Santana, Fagan Resha; Budi, Gatot Setya; Yusuf, M.
Jurnal Teknik Sipil Vol 26, No 1 (2026): Jurnal Teknik Sipil Universitas Tanjungpura
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v26i1.97408

Abstract

This study presents the structural analysis and seismic performance evaluation of an eight-story reinforced concrete apartment building in Kubu Raya Regency, Indonesia, designed using a Special Moment Resisting Frame (SMRF) system. The design follows the seismic and detailing requirements of SNI 1726:2019 and SNI 2847:2019. A three-dimensional finite element model was developed in ETABS, with beams and columns modeled as frame elements and slabs as shell elements, incorporating stiffness-reduction factors to represent cracked-section behavior. Structural analysis considered gravity, wind, and seismic loads in accordance with SNI 1727:2020 and SNI 1726:2019. Seismic performance was evaluated using response spectrum analysis, ensuring at least 90% modal mass participation in each principal direction. Performance checks included inter-story drift limits, earthquake force scaling, P-Delta effects, and horizontal and vertical irregularities. The results show that all seismic performance criteria are satisfied, with inter-story drifts within allowable limits and stable structural behavior. Reinforcement detailing for all structural components complies with SMRF requirements, ensuring adequate ductility. The foundation system using driven piles was verified based on site-specific SPT data. Overall, the structural system demonstrates sufficient strength, stiffness, and seismic reliability.