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Analisis Peran Pondasi Umpak terhadap Respons Seismik Struktur Rumoh Aceh sebagai Upaya Mitigasi Risiko Gempa di Wilayah Aceh Hildayani, Cut Sitti Rafidatul; Sabilla, Arissa; Yusri, Queen Monalisa; Hawari, Rifat Aditya
Jurnal Perencanaan dan Penelitian Teknik Sipil Vol 5 No 2 (2026): Juli
Publisher : Universitas Iskandar Muda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55616/prince.v5i2.1219

Abstract

Aceh is a region with a high level of earthquake vulnerability due to the influence of regional tectonic activities. This condition requires the implementation of disaster mitigation concepts to reduce the risk of building damage and casualties. Rumoh Aceh is a traditional Acehnese house characterized by a wooden elevated structure supported by umpak foundation. This study analyzes the role of umpak foundation in the seismic response of Rumoh Aceh as an effort to mitigate earthquake risks in the Aceh region. The study employs a literature review method with a descriptive-qualitative analysis approach focusing on structural characteristics and seismic behavior of the building. The results indicate that the umpak foundation contributes to improving structural flexibility, reducing the transfer of seismic forces from the ground to the superstructure, and supporting natural energy dissipation mechanisms through relative movement at the column bases. The Rumoh Aceh structure exhibits a base shear force of 110 kN, while the reinforced concrete building reaches 343.75 kN. The umpak foundation demonstrates a strong relationship with modern earthquake disaster mitigation principles, particularly in reducing structural vulnerability. This research is expected to serve as a reference for developing earthquake risk mitigation concepts based on local wisdom in Aceh region.
Analisis Driving Awareness Pengendara Sepeda Motor Menggunakan Structural Equation Modeling Mauliana, Risma; Hawari, Rifat Aditya; Reni Maria; Cut Sitti Rafidatul Hildayani; Yusri, Queen Monalisa
Jurnal Perencanaan dan Penelitian Teknik Sipil Vol 5 No 2 (2026): Juli
Publisher : Universitas Iskandar Muda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55616/prince.v5i2.1220

Abstract

Road safety plays an important role in reducing the risk of traffic accidents among motorcycle riders. This study aimed to analyze the factors influencing the driving awareness of motorcycle riders in Ingin Jaya District, Aceh Besar Regency. A quantitative approach was employed involving 155 respondents selected using purposive sampling. Data were collected through a four-point Likert scale questionnaire and analyzed using Structural Equation Modeling (SEM) with Confirmatory Factor Analysis (CFA). The findings showed that the proposed model satisfied the goodness-of-fit criteria. Riding safety had a positive and significant effect on safety attribute awareness (t = 3.82), while safety attribute awareness significantly influenced driving awareness (t = 4.39). The results indicate that improving safe riding behavior and increasing compliance with safety equipment contribute to better driving awareness among motorcycle riders. These findings provide useful information for developing road safety education programs and supporting traffic safety improvement strategies.