Dini Widyanti
Majalengka University

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ANALYSIS OF ROAD PERFORMANCE IN THE MAMBO MARKET CULINARY AREA DUE TO SIDE OBSTACLES-MAJALENGKA Dini Widyanti; Indrastuti; Adinda Fajarika
LEADER: Civil Engineering and Architecture Journal Vol. 2 No. 1 (2024): February
Publisher : Fakultas Teknik Sipil dan Perencanaan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/leader.v2i1.9505

Abstract

Roads are an essential means of transportation to connect various places such as industrial centers, agricultural land, and residential areas and to distribute goods and services to support the economy. Rapid economic growth in Indonesia has also increased the number of private vehicles. This dramatically impacts the balance between the number of cars driving and the capacity of a road. The type of research used this time is qualitative research. Qualitative research is research that usually uses analysis and descriptive. The data collected is in the form of primary and secondary data. Preliminary data is obtained by surveying the research location to get an accurate picture of the situation and conditions. Meanwhile, secondary data is data obtained by collaborating with related agencies for data obtained such as Research location and road situation map. The location of this research is on Jalan. Ahmad Yani. The results of the discussion can be concluded that the volume of traffic flow at the intersection of four Mambo markets at peak hours, namely 16.30 - 17.30 WIB, heading north, gets 103 SMP/hour, in the south direction gets 102.25 SMP/hour, in the west gets 124.95 SMP/hour. The east direction gets 117 SMP / hour with a 134.3 SMP/hour side drag factor.
The Geometric Evaluation of Jalan Majalengka-Cikijing West Java Dini Widyanti; Mulia Pamadi
LEADER: Civil Engineering and Architecture Journal Vol. 2 No. 5 (2024): October
Publisher : Fakultas Teknik Sipil dan Perencanaan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/leader.v2i5.10324

Abstract

Highways are one of the land transportation accesses that support human movement in driving and sending goods from one region to another. The geometric of the road is the highway building above the ground level both vertically and horizontally with the assumption that the ground surface is not flat. Horizontal alignment is often referred to as road situation or road alignment. Corners are where the horizontal alignment is most important. A transverse slope at a bend called superelevation counteracts the centrifugal force the automobile experiences as it makes the turn. The quantitative method can also be interpreted as a research method that looks at reality, symptoms, and phenomena that can be classified, are comparatively constant, tangible, measurable, and observable, and there is a causal link between the symptoms. This study's road evaluation used a 60 km/h design speed and 3.5 m of road width. Using the contour data obtained, road evaluation was carried out using AutCAD® Civil 3D. Based on the calculation results above, the Majalengka-Cikijing road is a hill road type. Then, for the horizontal alignment with a speed of 60 km/hour, the results obtained from 11 horizontal alignments all belong to the Spiral-Cirle-Spiral alignment type.