scholarly journals Analisis Pengaruh On-Street Parking terhadap Kinerja Jalan di Pasar Jaya Ciracas, Jakarta Timur

2021 ◽  
Vol 5 (3) ◽  
pp. 263-272
Author(s):  
Dicky Masrul ◽  
Adita Utami
Keyword(s):  
Field Research ◽  
Level Of Service ◽  
The Road ◽  
Road Capacity ◽  
Traffic Performance ◽  
Road Performance ◽  
The Impact

This research contains an analysis of the traffic performance by dint of on-street parking, afterward the results are compared with the traffic performance if a scenario is made that there is no on-street parking activity. The purposes of this research are to determine the impact of on-street parking to road performance also to perceive the road level of service. The method used in this research is a quantitive method by direct field research. The results of this research are on-street parking activity around Jaya Ciracas Market affected the traffic performance with a difference in road capacity about 39,03%. The value of the road level of service when there is on-street parking activity is D, while when on-street parking is abolished, the road level of service can increase to C.

scholarly journals Pengaruh Pergerakan Putar Balik Arah terhadap Kinerja Ruas Jalan Letjen Hertasning Kota Makassar

2021 ◽  
Vol 6 (2) ◽  
pp. 76
Author(s):  
Rani Bastari Alkam ◽  
Muhammad Ilham Marhabang ◽  
Muhammad Ikhwan
Keyword(s):  
Traffic Congestion ◽  
Research Result ◽  
Degree Of Saturation ◽  
The Road ◽  
Road Section ◽  
Road Capacity ◽  
Traffic Performance ◽  
Road Performance ◽  
Additional Space ◽  
Movement Activities

Aktivitas putar balik arah pada beberapa bukaan median yang tersedia di sepanjang ruas Jalan Letjen Hertasning disinyalir sebagai pemicu kemacetan lalu lintas sebab pergerakan ini dapat menghambat pergerakan kendaraan pada kedua arah lalu lintas saat kendaraan memerlukan ruang manuver tambahan untuk menyelesaikan gerakan putar balik arah secara penuh. Penelitian ini bertujuan untuk menganalisis pengaruh pergerakan putar balik arah terhadap kinerja ruas jalan pada Jalan Letjen Hertasning Kota Makassar. Survei lalu lintas dilakukan pada lima pos pengamatan yang dipilih pada lima bukaan median pertama Jalan Letjen Hertasning yang berbatasan langsung dengan Jl. AP Pettarani selama tiga hari untuk segmen jam puncak pagi, siang, dan sore hari. Kinerja ruas jalan dianalisis mengikuti prosedur pada Manual Kapasitas Jalan Indonesia. Hasil penelitian menunjukkan bahwa antrian kendaraan saat bermanuver untuk memutar arah khususnya pada jam puncak setara dengan panjang 9 kendaraan atau sepanjang 36 m. Antrian ini menyebabkan kapasitas ruas jalan berkurang sebesar 2,5-10% dari kapasitas sesungguhnya yang menyebabkan terjadinya penurunan kecepatan, peningkatan derajat kejenuhan, dan penurunan tingkat pelayanan ruas jalan Letjen Hertasning. The U-turn movement activities at several median openings available along the Letjen Hertasning road arguably is one of the triggering factors for the occurrence of traffic congestion on that road section because this movement creates hindrances to traffic flow in the same lane and the contra flow when the vehicle requires additional space to complete the movement. The purpose of this study is to reveal the consequence caused by the U-turn movement to the traffic performance of Letjen Hertasning road in Makassar City. The traffic surveys were conducted at five selected observation points at the first five median openings of Jalan Letjen Hertasning which is directly adjacent to Jl. AP Pettarani for three days at three peak hours segment which are in the morning, afternoon, and evening. The analysis of road performance follows the procedures in the Indonesian Road Capacity Manual. Research result shown that the length of vehicles queuing to finish the U-turn movement during the peak hours reached 9 vehicles with a queue length of 36 m. This queue causes the capacity of the road to decrease by 2.5-10% of the actual capacity which causes a decrease in speed, an increase in the degree of saturation, and a reduction in the level of service of the road.

scholarly journals The impacts of illegal parking on the urban areas’ traffic and environmental conditions: The case of the city of Thessaloniki

Spatium ◽  
2015 ◽  
pp. 41-46
Author(s):  
Anastasios Tsakalidis ◽  
Panagiotis Tsoleridis
Keyword(s):  
Public Transport ◽  
Urban Areas ◽  
Level Of Service ◽  
Land Uses ◽  
The Road ◽  
Road Capacity ◽  
Capacity Reduction ◽  
The Impact ◽  
The City ◽  
Parking Facilities

A combination of factors including an unattractive public transport offering a low level of service, the lack of parking facilities, an inadequate drivers? education and poor policing have led to illegal parking phenomena in many Greek cities, contributing in their aesthetic and cultural degradation, making them inaccessible for both vehicles and pedestrians. In the present study the phenomenon of illegal parking is investigated along selected road axes in the city of Thessaloniki, Greece. After the appropriate processing of the data collected, the impact of illegal parking on the reduction of road capacity was calculated. Moreover, it was attempted to relate illegal parking activity with the type of adjacent land uses. Conclusions regarding the degree of parking violations and the road capacity reduction in relation to road and adjacent land uses? characteristics are given and possible measures and policies towards the alleviation of the problem are proposed.

scholarly journals IMPACT OF FIBER DIAMETER ON-ROAD PERFORMANCE OF CEMENT-STABILIZED MACADAM

2017 ◽  
Vol 12 (1) ◽  
pp. 12-20 ◽  
Author(s):  
Zhijun Liu ◽  
Dongquan Wang ◽  
Xiaobi Wei ◽  
Liangliang Wang
Keyword(s):  
Water Loss ◽  
Loss Rate ◽  
Surface Effect ◽  
Fiber Diameter ◽  
Base Material ◽  
The Road ◽  
Water Loss Rate ◽  
Reinforced Cement ◽  
Road Performance ◽  
The Impact

Cement-stabilized macadam is the most widely used road base material in road engineering. The current study investigated the impact of fiber diameter on its performance. The authors prepared polyester fibers with diameters of 20, 35, 70, and 105 μm and added them to cement-stabilized macadam. Then, the indoor shrinkage tests and mechanical property tests at different ages were conducted. Then, the property changes of the polyester-reinforced cement-stabilized macadam were analysed. The water loss rate of the polyester-reinforced cement-stabilized macadam is subject to the combined influence of the “water loss surface effect” and “water loss porthole effect.” With increasing fiber diameter, the water loss surface effect becomes stronger, and the water loss porthole effect gradually decreases; thus, the overall effect transitions from the latter to the former. Moreover, the water loss rate shows an increasing trend of decreasing to its minimum. Therefore, with increasing fiber diameter, the average dry shrinkage coefficient of the polyester-reinforced cement-stabilized macadam first increases and then decreases, while the temperature shrinkage coefficients increase. The change in the fiber diameter does not significantly affect the compressive resilient modulus of the polyester-reinforced cement-stabilized macadam if the fiber content remains constant. These findings demonstrate the functional mechanism of the fiber diameter on the road performance of cement-stabilized macadam, thus improving our understanding of the road performance of the polyester-reinforced cement-stabilized macadam and laying a solid theoretical foundation for its many applications.

scholarly journals ANALISIS FAKTOR KEMACETAN TERHADAP KINERJA LALU LINTAS DI RUAS JALAN JENDERAL BASUKI RAHMAT (STUDI KASUS: MALL BASSURA)

LOGISTIK ◽  
2020 ◽  
Vol 13 (1) ◽  
pp. 12-18
Author(s):  
Hafidzsyah Alfiana ◽  
Adhi Purnomo
Keyword(s):  
Service Level ◽  
Traffic Volume ◽  
Volume Data ◽  
Street Vendors ◽  
The Road ◽  
Traffic Performance ◽  
Field Data Collection ◽  
Road Performance ◽  
Observation Method ◽  
Wheeled Vehicles

Commercial buildings in the Bassura Mall area (Jalan Jenderal Basuki Rahmat) have resulted in congestion in the area. Vehicles use road bodies to park their vehicles, sidewalks that are used as trading places by street vendors, and the position of the entrance / exit of Bassura Mall for four-wheeled vehicles that is not strategic. These things have caused the author to choose a location in the Bassura Mall area (Jalan Jenderal Basuki Rahmat), East Jakarta which is a local route, where East Jakarta as one of the big cities in the Special Capital Region of Jakarta also experiences high vehicle growth, p. This can be seen on roads in East Jakarta which often experience congestion during rush hour. The purpose of this research is to determine the traffic performance in the area. The method used in this research is direct observation method at the research location and field data collection in the form of parking volume data, pedestrian volume, vehicle volume entering / exiting Mall Bassura, traffic volume, and road performance. Observations were made on weekdays and holidays. The results of the analysis of the performance of the road sections show that the traffic volume on the roads around Mall Bassura is 32,433 SMP / hour on weekdays and 22,577 SMP / hour on holidays, with the service level index being in the F category on weekdays and holidays. Thus, the congestion factors mentioned above have resulted in a decrease in road capacity which has an impact on road performance.

scholarly journals THE TRAFFIC VOLUME AND LEVEL OF SERVICE (LOS) OF UNIVERSITI PUTRA MALAYSIA (UPM) SERDANG CAMPUS MAIN ACCESS

2019 ◽  
Vol 17 ◽  
Author(s):  
Zakiah Ponrahono ◽  
Noorain Mohd Isa ◽  
Ahmad Zaharin Aris ◽  
Rosta Harun
Keyword(s):  
Traffic Flow ◽  
Traffic Congestion ◽  
Noise Pollution ◽  
Traffic Volume ◽  
Level Of Service ◽  
Idle Mode ◽  
The Road ◽  
Road Capacity ◽  
Motorized Vehicles ◽  
University Setting

The inbound and outbound traffic flow characteristic of a campus is an important physical component of overall university setting. The traffic circulation generated may create indirect effects on the environment such as, disturbance to lecturetime when traffic congestion occurs during peak-hours, loss of natural environment and greenery, degradation of the visual environment by improper or illegal parking, air pollution from motorized vehicles either moving or in idle mode due to traffic congestion, noise pollution, energy consumption, land use arrangement and health effects on the community of Universiti Putra Malaysia (UPM) Serdang. A traffic volume and Level of Service (LOS) study is required to facilitate better accessibility and improves the road capacity within the campus area. The purpose of this paper is to highlight the traffic volume and Level of Service of the main access the UPM Serdang campus. A traffic survey was conducted over three (3) weekdays during an active semester to understand the traffic flow pattern. The findings on traffic flow during peak hours are highlighted. The conclusions of on-campus traffic flow patterns are also drawn.

Traffic dynamics around weaving section influenced by accident: Cellular automata approach

2015 ◽  
Vol 26 (03) ◽  
pp. 1550026 ◽  
Author(s):  
Lin-Peng Kong ◽  
Xin-Gang Li ◽  
William H. K. Lam
Keyword(s):  
Traffic Management ◽  
Control Measures ◽  
Effective Control ◽  
Traffic Dynamics ◽  
Traffic Jam ◽  
The Road ◽  
Road Capacity ◽  
Prone Area ◽  
Accident Conditions ◽  
The Impact

The weaving section, as a typical bottleneck, is one source of vehicle conflicts and an accident-prone area. Traffic accident will block lanes and the road capacity will be reduced. Several models have been established to study the dynamics around traffic bottlenecks. However, little attention has been paid to study the complex traffic dynamics influenced by the combined effects of bottleneck and accident. This paper presents a cellular automaton model to characterize accident-induced traffic behavior around the weaving section. Some effective control measures are proposed and verified for traffic management under accident condition. The total flux as a function of inflow rates, the phase diagrams, the spatial-temporal diagrams, and the density and velocity profiles are presented to analyze the impact of accident. It was shown that the proposed control measures for weaving traffic can improve the capacity of weaving section under both normal and accident conditions; the accidents occurring on median lane in the weaving section are more inclined to cause traffic jam and reduce road capacity; the capacity of weaving section will be greatly reduced when the accident happens downstream the weaving section.

City Occupancy and Road Capacity Model

2014 ◽  
Vol 1044-1045 ◽  
pp. 1538-1540 ◽  
Author(s):  
Yi Lin Fan ◽  
Bei Chen Cheng ◽  
Li Li Cao ◽  
Kun Cheng Huang
Keyword(s):  
Cross Section ◽  
Road Traffic ◽  
The Road ◽  
Road Capacity ◽  
Traffic Capacity ◽  
Capacity Model ◽  
The Cross ◽  
Definition Of ◽  
The Impact ◽  
Accident Case

In this paper, we study the impact of city driveway occupancy on the urban road traffic capacity. Through the analysis of the scene of an accident case, we gained the vehicle statistics within a cross section in unit time and then did calculation and simulation. The work is concluded as a reasonable model of vehicle queue relationship evaluation.First, on the base of the definition of traffic capacity, statistics of the cars in the cross section before the accident, during the accident and after the accident have been respectively acquired in unit time (1 min). Then we employ Matlab to do the interpolation fitting, drawing the change of actual capacity of the road from the beginning time of an accident to the time when traffic resumes. The work comes to a conclusion that the change of the capacity at the cross section has a pattern of periodic fluctuation.

scholarly journals ANALISIS KINERJA RUAS JALAN RAYA SINGOSARI KABUPATEN MALANG

BANGUNAN ◽  
2020 ◽  
Vol 25 (2) ◽  
pp. 25
Author(s):  
Agustina P. F. Seran ◽  
Sugiyanto Sugiyanto ◽  
Pranoto Pranoto
Keyword(s):  
Network Performance ◽  
Service Level ◽  
Average Density ◽  
Level Of Service ◽  
Average Speed ◽  
The Road ◽  
Traffic Characteristics ◽  
Road Geometry ◽  
Road Performance ◽  
Side Friction

Abstrak:Peningkatan volume lalu lintas jika tidak diimbangi dengan kinerja jaringan jalan yang baik akan menyebabkan terjadinya kemacetan. Dengan mengetahui tingkat pelayanan jalan saat ini, dapat ditentukan penanganan yang tepat untuk meningkatkan kinerja jalan.Tujuan penelitian : (1) Mengetahui karakteristik lalu lintas Jalan Raya Singosari; (2) Mengetahui kinerja ruas Jalan Raya Singosari; (3) Mengetahui kinerja ruas Jalan Raya Singosari setelah diterapkan alternatif penanganan masalah lalu lintas yang terjadi.Metode dilakukan dengan survei geometri jalan, survei volume kendaraan, survei kecepatan kendaraan, dan survei hambatan samping. Analisis data menggunakan Manual Kapasitas Jalan Indonesia 1997. Penelitian dilakukan pada hari Minggu, Senin, dan Selasa pukul 06.00-22.00.Hasil penelitian : (1) Karakteristik lalu lintas pada ruas Jalan Raya Singosari arah Lawang, volume kendaraan tertinggi sebesar 2561,8 smp/jam pada pukul 16.30 – 17.30, kecepatan rata-rata 26,31 km/jam, dan kepadatan rata-rata 155,99 smp/km. Sedangkan untuk arah Malang, volume kendaraan tertinggi sebesar 2455,4 smp/jam pada pukul 16.00 -17.00, kecepatan rata-rata 29,34 km/jam, dan kepadatan rata-rata 132,35 smp/km. (2) Tingkat pelayanan rata-rata pada ruas Jalan Raya Singosari berada di rentang D dan E dengan tingkat pelayanan pada jam puncak adalah F. (3) Dengan alternatif pelebaran jalan dalam bentuk penambahan 1 lajur, tingkat pelayanan menjadi lebih baik di kelas C. Sedangkan dengan alternatif penerapan jalan tanpa hambatan samping, tingkat pelayanan menjadi lebih baik di kelas C dan D.Kata-kata kunci: kinerja jalan, tingkat pelayanan, jalan raya singosariAbstract: An increase in traffic volume if not balanced with good road network performance will cause congestion. By knowing the current level of road service, it can be determined the appropriate treatment to improve road performance. Research objectives: (1) Knowing the traffic characteristics of Singosari Highway; (2) Knowing the performance of the Singosari Highway section; (3) Knowing the performance of the Singosari Highway section after implementing alternative handling of traffic problems. The method is carried out by surveying the road geometry, surveying the volume of vehicles, surveying the speed of vehicles, and surveying side friction. Data analysis used the Indonesian Road Capacity Manual 1997. The study was conducted on Sundays, Monday and Tuesday from 06.00-22.00. The results of the study: (1) Traffic characteristics on Jalan Raya Singosari in the direction of Lawang, the highest vehicle volume was 2561.8 pcu hours at 16.30 - 17.30, average speed of 26.31 km / hour, and an average density of 155.99 pcu / km. Meanwhile, for Malang direction, the highest vehicle volume was 2455.4 pcu / hour at 16.00-17.00, the average speed was 29.34 km / hour, and the average density was 132.35 pcu / km. (2) The average service level on Jalan Raya Singosari is in the range D and E with the level of service at peak hours is F. (3) With the alternative of road widening in the form of adding 1 lane, the service level is better in class C. Whereas with the alternative of implementing roads without side obstacles, the level of service is better in classes C and D.Keywords: road performance, service level, Jalan Raya Singosari

scholarly journals Evaluation Of Traffic Performance Due To The Establishment Of The New Shopping Center

2019 ◽  
Vol 2 (1) ◽  
Author(s):  
Mochammad Dwiki ◽  
Diah Ayu Restuti
Keyword(s):  
Rapid Development ◽  
Secondary Data ◽  
Traffic Volume ◽  
Shopping Center ◽  
Traffic Performance ◽  
Building Area ◽  
Road Performance ◽  
The Impact ◽  
The City

The more rapid development of a region will also be followed by the increasing volume of traffic that occurs. With the operation of Sunrise Mall in the city of Mojokerto will bring a change in the increase in traffic volume. The purpose of this study was to determine the magnitude of the generation that occurred due to the opening of Sunrise Mall in the city of Mojokerto. Knowing the traffic performance around Sunrise Mall in the city of Mojokerto in the existing condition which only reviews Degrees of Saturation. Knowing the impact of traffic caused by the operation of Sunrise Mall in the city of Mojokerto. Know the alternatives that can be used to improve intersection, braid and road performance around Sunrise Mall in Mojokerto city and to find out the parking capacity and Parking Space Unit needed at Sunrise Mall in Mojokerto city. Secondary data collection in research includes geometric data on roads, data on traffic volume and intersections, data in and out of the Sunrise Mall building, data on Sunrise Mall characteristics and building area. Results showed that there was an influence of the construction of a new shopping center on traffic performance in the case study of Sunrise Mall Benteng Pancasila Mojokerto Street.

scholarly journals Analysis Of The Performance East Circle Road Of Sidoarjo

2021 ◽  
Vol 1 (2) ◽  
pp. 37-42
Author(s):  
Muhammad Ayung Tama ◽  
M. Ikhsan Setiawan ◽  
Sapto Budi Wasono
Keyword(s):  
Service Level ◽  
Traffic Volume ◽  
Degree Of Saturation ◽  
Volume Data ◽  
Ring Road ◽  
The Road ◽  
Road Capacity ◽  
Steady Current ◽  
Road Performance ◽  
On The Road

Along with the increasing number of the population of Sidoarjo, this has an i mpact on traffic volume, it occurs on the road of Gedangan roads to Buduran, therefore carried out the transfer of road access to the East Ring Road with specialized for heavy vehicles, due to the transfer of the road, it is necessary to perform the analysis of the East circumference road performance. The research aims to determine the magnitude of the influence of heavy vehicle volumes on the road performance of the East Ring road. The performance Of the east circumference traffic by counting the Level Of Service (LOS) and calculating the volume Of the vehicle compared to the road capacity (degree Of saturation). Traffic volume Data surveyed for 2 days (6 and 10 August 2020), for 6 hours per day at 06.00 – 08.00, 12.00 – 14.00, and 16.00 – 18.00. The analysis of road performance is using the Manual road Capacity (MKJI) method with a degree of saturation (DS) as the main indicator of road performance. The results of the analysis showed the performance of the road on the condition of the excitation point 1 the value of saturation of 0.61 and in point 2 of the value of saturation 0.97 and the result of service level of roadway 1 is C (steady current speed and motion-controlled vehicles) and in point 2 is E (current unstable speed sometimes stalled close request of capacity).

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