Fabianus J. S. Nope
Politeknik Negeri Kupang

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

Found 2 Documents
Search

Monitoring Vertikalitas dan Perubahan Elevasi Gedung di Kota Kupang Menggunakan Metode Leveling Presisi sebagai Upaya Mitigasi Risiko Gempa Bumi: Monitoring Building Verticality And Elevation Changes In Kupang City Using Precision Leveling Methods As An Earthquake Risk Mitigation Strategy Yacob Victor Hayer; Fabianus J. S. Nope; Marie Mistika Juniarti Alma Bembot; Ambrosius Raha Lelang Wayan
Media Ilmiah Teknik Sipil Vol. 14 No. 2 (2026): Media Ilmiah Teknik Sipil
Publisher : ​Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to analyze the results of levelling observations conducted on eleven buildings with various functions, including educational facilities, social and cultural buildings, health facilities, and commercial structures. The observations were carried out to assess levelling values against elevation standards and the vertical condition of the buildings as indicators of structural stability. Based on the analysis, the measurement compliance rate ranged from 73.27% to 100%, with an average of 91.22% and a standard deviation of 9.77%, indicating that the measurement quality is generally good. Most educational buildings recorded levelling values above 90%, while several other buildings showed deviations at specific observation points. The evaluation of physical conditions shows that 63.64% of the buildings are in an upright condition, whereas 36.36% exhibit slight tilting. Although the detected tilt levels are still considered safe, these conditions require periodic monitoring to ensure that no progressive structural settlement occurs. Overall, the study indicates that the structural stability of the buildings within the observation area is relatively good; however, buildings with lower levelling values and slight tilting are recommended for follow-up observations. This research highlights the importance of regular elevation monitoring as part of a Structural Health Monitoring (SHM) system to ensure the safety and service life of buildings.
Pengaruh Perubahan Tata Guna Lahan Terhadap Limpasan Permukaan Dan Erosi Lahan Daerah Aliran Sungai (DAS) Bendungan Temef Dengan Soil And Water Assessment Tool (SWAT+): The Impact Of Land Use Change On Surface Runoff And Soil Erosion In The Temef Dam Watershed Using The Soil And Water Assessment Tool (SWAT) Arnoldus Nama; Yunus Fallo; Fabianus J. S. Nope
Media Ilmiah Teknik Sipil Vol. 14 No. 2 (2026): Media Ilmiah Teknik Sipil
Publisher : ​Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Land-use change is one of the primary drivers influencing watershed hydrological conditions. Uncontrolled conversion of land in the Benanain watershed, particularly in the Temef sub-watershed, has the potential to increase surface runoff and accelerate soil erosion, which in turn increases sedimentation within the Temef Dam reservoir. This study aims to analyze the impact of land-use changes between 2018 and 2024 on surface runoff and soil erosion using the Soil and Water Assessment Tool Plus (SWAT+). Data used include rainfall, climate, DEM, soil type maps, and land cover maps which were processed through watershed delineation, HRU formation, and hydrological simulations. The results indicate significant land-cover changes, particularly a reduction of shrubland by 27.65% and an increase in forest area by 23.74%. These changes significantly affect runoff patterns, where in 2024 sub-watershed 6 produced the highest annual runoff of 611.96 mm and sub-watershed 8 the lowest at 209.93 mm. The findings provide a comprehensive understanding of hydrological dynamics in the Temef watershed and serve as a scientific reference for soil-water conservation planning and sustainable watershed management.