cover
Contact Name
sufrianto
Contact Email
fakultasteknikunsultra@gmail.com
Phone
+6285215115753
Journal Mail Official
fakultasteknikunsultra@gmail.com
Editorial Address
Jl. Piere Tendean No. 119A Baruga, Kota Kendari
Location
Kota kendari,
Sulawesi tenggara
INDONESIA
Sultra Civil Engineering Journal (SCiEJ)
ISSN : -     EISSN : 27161714     DOI : https://doi.org/10.54297/sciej.v2i2
Core Subject : Engineering,
SCiEJ is a means of publication for academics, researchers, practitioners, and or other individuals/groups (general) in the field of Civil Engineering. In general, SCiEJ has a scope of study in the field of: Construction Material Building Structural Engineering Harbor & Coastal Engineering Bridge Engineering Water Resources Engineering Construction/Project Management Highway Engineering Transportation System and Management Environmental Transportation Regional Development Geotechnical
Articles 112 Documents
Analisis Kinerja Jalan Abunawas Kota Kendari Akibat Penerapan Sistem Lalu Lintas Satu Arah Lakawa, Irwan; Ilham, Vickky Anggara; Fahira, Anastsya
Sultra Civil Engineering Journal (SCiEJ) Vol 7 No 1 (2026): Sultra Civil Engineering Journal (SCiEJ)
Publisher : Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54297/sciej.v7i1.1493

Abstract

This study discusses the traffic characteristics and performance of Abunawas Street, Kendari City before and after the implementation of the one-way traffic flow system (SSA). The analysis was conducted on two road segments by considering traffic volume, average vehicle speed, and degree of saturation (DJ). The results showed that the highest traffic volume was recorded on Monday in Segment 1 at 742.6 smp/hour and Segment 2 at 385.8 smp/hour at 16.00–17.00 WITA. On Saturday, the highest volume in Segment 1 reached 855.2 smp/hour at 17.00–18.00 WITA, while in Segment 2 it was 389.7 smp/hour at 16.00–17.00 WITA. The average speed of light vehicles (MP) also showed variations, with the highest speed on Monday in Segment 1 at 26.2 km/hour and Segment 2 at 24.6 km/hour. On Saturday, the highest speed recorded was 25.4 km/h in Segment 1 and 25.2 km/h in Segment 2. In terms of road performance, the highest DJ value before the implementation of SSA was 0.50. After the implementation of SSA, the DJ decreased to 0.19. These results indicate that the implementation of SSA has an impact on road performance, despite a decrease in the DJ value
Analisis Pengaruh Variasi Jumlah Tumbukan Pada Campuran Asphalt Concrete Wearing Course (AC-WC) Beraspal Buton Terhadap Nilai Karakteristik Marshall Saraswati, Ayu; Isazarni Jassin, Andi Makkawaru; Syafitri, Sri Jayani
Sultra Civil Engineering Journal (SCiEJ) Vol 7 No 1 (2026): Sultra Civil Engineering Journal (SCiEJ)
Publisher : Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54297/sciej.v7i1.1494

Abstract

The quality of roads in Indonesia is greatly influenced by the type of asphalt and the way it is compactioned. One of the important things in the Asphalt Concrete Wearing Course (AC-WC) mixture is the frequency of impact during compaction, which has a direct effect on Marshall characteristics such as stability and flow. This study aims to assess the impact of variations in the number of impacts (2×25, 2×35, 2×50, 2×75, and 2×85) on Marshall parameters and determine the optimum asphalt content (OAC). The main issue is how much influence impact the impact variation has on the Marshall parameters and the KAO value. The results showed that the variation in the frequency of the collision affected all Marshall parameters. The best conditions were found at 2×75 impacts, which increased the density, stability, and Marshall Quotient values, while VIM and VMA decreased, and the flow remained within limits. This suggests that the amount of impact during compaction is critical to the quality of the mixture. The optimum asphalt content was recorded between 6.00%-6.50% with small variations (±0.50%). A collision frequency of 2×75 is recommended as an ideal condition as it provides a balance between Marshall parameters and the need for optimal asphalt grades

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