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Analysis of Public Transport Network Services on Area Development in Doloksanggul District Humbang Hasundutan Regency Hutapea, Timbul Parningotan; Sirojuzilam, Sirojuzilam; Purwoko, Agus
Budapest International Research and Critics Institute-Journal (BIRCI-Journal) Vol 4, No 4 (2021): Budapest International Research and Critics Institute November
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v4i4.3057

Abstract

Transportation plays a big role in the development of an area. The movement of people, goods and services from one place to another can be facilitated by good transportation. Transportation has a significant relationship to regional development. Currently, public transportation services in Humbang Hasundutan Regency, especially Doloksanggul is considered still less than optimal due to the fact that the existing public transportation is not on a fixed and regular route, causing uncertainty in waiting for public transportation. The objectives of this study are to: 1) Analyze the effect of the number of fleets, passenger capacity and route routes on the accessibility of the community in the District. Doloksanggul, 2) Analyzing the effect of the number of fleets, passenger capacity and route routes on road connectivity in Doloksanggul District, and 3) Analyzing the effect of community accessibility and road connectivity on regional development in Doloksanggul District. The research was conducted in Doloksanggul District, Humbang Hasundutan Regency. The analytical method used in this research is multiple regression analysis with the number of respondents as many as 100 people. The results showed that the number of fleets, passenger capacity and route routes had a positive and significant effect on community accessibility in Doloksanggul District, the number of fleets, passenger capacity and route routes had a positive and significant effect on road connectivity in Doloksanggul District, community accessibility and Road connectivity has a positive and significant effect on regional development in Doloksanggul District.
ANALISIS HIDROLOGI DAN HIDROLIKA PERENCANAAN KOLAM RETENSI JALAN MARELAN 4 Hutapea, Timbul Parningotan; Wijaya, Kinanti; Yuzni, Siti Zulfa
Jurnal Insinyur Profesional Vol. 5 No. 1 (2025): Jurnal Insinyur Profesional
Publisher : Universitas Negeri Medan

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Abstract

Flooding problems often become a major issue, especially in urban areas. Floods generally occur because the volume of water that falls cannot be accommodated in the water-receiving body. Changes in land use to residential areas or other activity centers have an impact on reducing the absorption capacity of the soil surface so that the soil surface becomes saturated and results in water runoff. The purpose of this research was to determine hydrological analysis and hydraulic analysis to become a reference in planning retention ponds in Jalan Marelan IV, Medan Marelan District, Medan City. The research method uses field observation (observation) and secondary and primary data collection. Calculation analysis uses various formulas to calculate hydrological analysis and hydraulic analysis. The results are 1) Flood prevention in the Marelan IV area is focused on the 2 existing channels (inlet and outlet channels), 2) Channel capacity is calculated based on the hydrological data input above and produces cross-sectional dimensions according to the results of hydraulic analysis calculations, 3) Rainfall data used is data for the last 10 years (2013 – 2022) in the form of maximum daily rainfall data, 4) The flood discharge for 5 years was 7,030 m3/sec, while the Karmila ditch only had a discharge of 6,435 m3/sec, so the unaccommodated discharge was 0.615 and the discharge will be diverted to the retention pond. 5) The results of the retention pond planning show that the width is 74 meters, the length of the right side is 231 meters, the length of the left side is 233 meters, the depth is 1.5 meters, the inlet width is 2 meters, the inlet depth is 1.5 meters. The outlet width is 0.7 meters and the outlet depth is 0.5 meters, 6) Design of the Jalan Marelan IV Retention Pool, namely the pool area is 2,026 Ha, the pool depth is 2 meters, the effective height is 2 meters.