scholarly journals Analisis Pengelolaan Pakan Kambing Peternak Rakyat di Desa Sindang Agung, Kecamatan Tanjung Raja, Kabupaten Lampung Utara.

2021 ◽  
Vol 2 (2) ◽  
pp. 51-55
Author(s):  
R Anggraeni ◽  
R Noviadi ◽  
Y Sukaryana
Keyword(s):  
Field Analysis ◽  
Survey Method ◽  
The Road

This study aims to analyze the management of goat feed carried out in Sindang Agung Village, Tanjung Raja District, North Lampung Regency. This research was conducted for 2 months in Sindang Agung Village through a survey method with qualitative field analysis. research shows that the management of goat tenak feed carried out in Sindang Agung Village is still done traditionally, where goats are only kept in pens and feed is carried out by the breeders continuously. Feeding goats that only relies on the available forage in the form of field grass, leaves on plantation land and on the side of the road in Sindang Agung Village. Farmers in Sindang Agung Village do not provide additional feed such as concentrate or other additional feed, Feeding goats is carried out in the morning and evening by means of cut and carry.

scholarly journals Study of efficiency pedestrian bridge crossing in the road of Pangerang Antasari, Banjarmasin

2018 ◽  
Vol 181 ◽  
pp. 06009
Author(s):  
Hari Nukta Ramadani ◽  
Hudan Rahmani ◽  
Akhmad Gazali
Keyword(s):  
Traffic Accident ◽  
Survey Method ◽  
Analysis Method ◽  
Pedestrian Bridge ◽  
The Road ◽  
Busy Time ◽  
Bridge Crossing ◽  
Road Crossing

You Pedestrians are one of the highest traffic accident objects. Several ways are used to reduce the number of accidents, among others by providing road crossing facilities, such as zebra cross and pedestrian bridge crossing. Unfortunately, the utilization of such facilities, especially pedestrian bridge crossing is still very less. This condition raises the need to identify efficiency use the pedestrian bridge crossing. The study location is a pedestrian bridge crossing in the road of Pangeran Antasari, Banjarmasin City. The studies method used are survey method and analysis method. The analysis shows that pedestrian percentage that doesn’t use pedestrian bridge crossing is very big, that is 87% at busy time and 88% at not busy time. The solution to increase the use of pedestrian bridge crossing is by install a curb railing fence on both sides of the road (about 200 m).

scholarly journals Analysis of Pedestrian Crossing Speed and Waiting Time at Intersections in Dhaka

2019 ◽  
Vol 4 (3) ◽  
pp. 39 ◽  
Author(s):  
Zafri ◽  
Rony ◽  
Adri
Keyword(s):  
Waiting Time ◽  
Traffic Safety ◽  
Critical Parameters ◽  
Survey Method ◽  
The Road ◽  
Related Data ◽  
Two Parameters ◽  
Pedestrian Crossing ◽  
Control Direction ◽  
Intersection Control

Pedestrian crossing speed and waiting time are critical parameters for designing traffic signals and ensuring pedestrian safety. This study aimed to carry out microscopic level research on pedestrian crossing speed and waiting time at intersections in Dhaka. To fulfill this aim, crossing-related data of 560 pedestrians were collected from three intersections in Dhaka using a videography survey method. Descriptive and statistical analyses were carried out, and then two multiple linear regression (MLR) models were developed for these two parameters by using the collected data. From the results, 1.15 m/s was found to be the design pedestrian crossing speed. Results also show that the crossing speed of pedestrians was associated with intersection control type, gender, age, crossing type, crossing group size, compliance behavior with control direction, and crossing location. In case of waiting time, findings show that pedestrians did not want to wait more than 20–30 s to cross the road. Furthermore, the waiting time of the pedestrians varied with intersection control type, gender, age, minimum gap, waiting location, and vehicle flow. Findings of this study will help to alleviate traffic safety problems by designing an effective intersection control system.

scholarly journals Community Perception of the Development of Productive Landscape in Yogyakarta City

2020 ◽  
Vol 35 (2) ◽  
pp. 239
Author(s):  
Alia Bihrajihant Raya ◽  
Siti Nurul Rofiqo Irwan ◽  
Retno Nur Utami ◽  
Ahmad Sarwadi
Keyword(s):  
Local Community ◽  
Primary Data ◽  
Survey Method ◽  
Community Perception ◽  
Landscape Development ◽  
Cultural Perceptions ◽  
The Road ◽  
The Status ◽  
Yogyakarta City

This research seeks to identify the potential of local community to support the development of productive landscape in Yogyakarta City. It hypothesizes the important roles of ecological perception, aesthetical perception, economics perception of productive plant, social-cultural perception, the role of social organization and the status of house ownership that would assist productive landscape development. This paper contributes to the importance of productive landscape development through community participation. The road/street location was chosen with purposive sampling by considering the characteristics of the arterial roads and local streets. Five arterial roads and five local streets were determined as the locations. The field survey method, with semi-structured questionnaires, was employed to obtain the primary data. The residences in arterial roads and local streets were selected by the linear systematic random sampling and the respondents participating in this study were 160 persons.  The results have shown that the perception of residents depends on the experiences of their situation. The majority of residents have disclosed the low response on economical perception of productive landscape development in the greenery. The development of productive landscape is influenced by the ecological, aesthetical and socio-cultural perceptions of the residents living nearby the arterial roads. Meanwhile, the residents of local streets have a different perception of productive landscape development, which is influenced by ecological and aesthetical perceptions. The collaboration between government and community should be made to develop the efforts to grow and manage the vegetations along the roadsides of the city.

scholarly journals Application of a new Model for Fatigue Identification of Commercial Vehicles Drivers

2019 ◽  
Vol 4 (1-2) ◽  
Author(s):  
Jelica Davidović ◽  
Dalibor Pešić ◽  
Boris Antić
Keyword(s):  
Traffic Safety ◽  
Detection System ◽  
Influencing Factor ◽  
Survey Method ◽  
Commercial Vehicles ◽  
The Road ◽  
Weakest Link ◽  
The Face ◽  
Fatigue Detection ◽  
The Impact

For decades, around the world is developing a fatigue detection system to alert drivers when they reach the state of fatigue that threatens them in traffic. Most of the research on the impact of fatigue on drivers based on driving simulators mainly because it is a controlled environment, cheap and safe approach. Since the nineties of the last century, many surveys were conducted in which the survey method was applied, while examining the subjective attitudes of drivers about the impact of fatigue on traffic safety. The beginning of the 21st century is characterized by the development of a fatigue detection system based on modern technologies, and a number of experiments were conducted. However, it not yet in use tools that can be easily detected drivers fatigue, in order to respond quickly and prevent them from operating the vehicle in such condition.The aim of this paper is to demonstrate the importance and implementation of a new fatigue identification model for commercial vehicle drivers in selected transport companies. Based on the results of this research, it is possible to determine which company is the safest from the aspect of fatigue, which is least safe. Also, the analysis of the results can determine which influencing factor is “the weakest link” among the drivers in the transport company, or where to direct measures in order to improve the road safety of the company, and therefore the local community.The study included five transport companies in Serbia, three of which are engaged in the carriage of passengers, and two transport goods. The survey used the survey method, the face face model, and 265 drivers of commercial vehicles participated, 16.6% of whom were found fatigued before the start of the shift.

scholarly journals PENINGKATAN KINERJA SIMPANG DENGAN KOORDINASI SINYAL LALU LINTAS DI SIMPANG BPK DAN BADRAN YOGYAKARTA

2019 ◽  
Vol 8 (1) ◽  
pp. 1-9
Author(s):  
Prima Juanita Romadhona ◽  
Muhammad Akbar Zainuri
Keyword(s):  
Field Survey ◽  
High Volume ◽  
Service Level ◽  
Survey Method ◽  
Vehicle Speed ◽  
Signal Coordination ◽  
The Road ◽  
Speed Level ◽  
Better Than ◽  
Yogyakarta City

Abstract : BPK and Badran intersection located at the center of Yogyakarta City that can not be separated from traffic issues. Both intersections have a closed distance within 380 meters with the high  volume of vehicles that passing through them. Traffic microsimulation using VISSIM software was used to perform queue length, travel time, delay on existing condition and signal coordination design. The research was conducted by field survey method to find the traffic volume, geometry and vehicle speed. Level of service of the intersection was refers to the Minister of Transportation Regulation number 96/2015. As the result, the performance of two intersections at the existing have not been coordinated and has low value of service level.    Therefore, two solutions design were used to coordinate signals between intersections.         Alternative I was coordinated signals of intersections and the second alternative was used the signals coordination with one-way system at the road beetwen intersection. From both alternatives, the second alternative was better than the other.Keywords : Signal Coordination, Microsimulation, One Way System, VISSIM.Abstrak: Simpang BPK dan Simpang Badran yang terletak di pusat Kota Yogyakarta tidak lepas dari permasalahan lalu lintas. Selain karena tata guna lahan di sekitarnya yang sibuk juga dikarenakan kedua simpang tersebut memiliki jarak 380 meter. Dalam penelitian ini, mikrosimulasi lalu lintas dengan software VISSIM digunakan untuk melakukan analisis panjang antrian, perjalanan waktu tempuh, dan tundaan pada kondisi eksisting dan perancangan koordinasi sinyal. Survei pengambilan data primer meliputi volume lalu lintas, geometri simpang dan kecepatan kendaraan. Setelah dimodelkan dengan software VISSIM, tingkat kinerja simpang dianalis dengan mengacu pada Peraturan Menteri Perhubungan nomor PM 96 Tahun 2015. Dari hasil analisis, diketahui bahwa Simpang BPK dan Simpang Badran belum terkoordinasikan. Setelah itu, dilakukan dua solusi perancangan untuk melakukan koordinasi sinyal antar simpang pada kedua simpang tersebut. Alternatif I mengkoordinasikan sinyal kedua simpang tersebut dan alternatif kedua dengan menggunakan sistem satu arah di jalan penghubung dengan tetap terkoordinasi sinyal waktunya. Dari kedua alternatif perancangan tersebut, didapatkan alternatif kedua yang terbaik.Kata kunci : Koordinasi Sinyal, Mikrosimulasi, Sistem Satu Arah, VISSIM.

STUDI EVALUASI PEKERJAAN STRUKTUR BOX CULVERT PADA PROYEK PEMBANGUNAN JEMBATAN KUCING RUAS SUKODADI – SUMBERWUDI KABUPATEN LAMONGAN

UKaRsT ◽  
2017 ◽  
Vol 1 (1) ◽  
pp. 6
Author(s):  
Hammam Rofiqi Agustapraja ◽  
Dwi Kartikasari
Keyword(s):  
Survey Method ◽  
Volume Calculation ◽  
The Road ◽  
Implementation Period ◽  
Implementation Method ◽  
The Cost ◽  
Bridge Building ◽  
Box Culvert ◽  
Preparatory Work

The bridge is a structure that serves to connect two parts of the road that are looked after by obstacles such as deep valley, river channel, irrigation, and disposal. The quality of bridge building is also influenced by the accuracy in selecting appropriate material. By minimizing errors that occur, to achieve efficient work in time, effort, and costs is required evaluation of the work Box Culvert on the project of Kucing bridge development Sukodadi-Sumberwudi road Lamngan Regency. In this research use survey method activity and reschedule in the project of Kucing bridge development Sukodadi-Sumberwudi. Work evaluation includes volume calculation, enumeration calculation, and job implementation method. The sequence of work start from the preparatory work, the ground work, the structure work Box Culvert. From the research was known the cost work of structure Box Culvert of Rp. 345.536.000,00 (Three Hundred forty five million five hundred thirty six thousand rupiah)  the implementation period is 8 weeks.Keywords: Volume Calculation, kucing bridge, Box culvert, and Implementation Method 

Logistical Processes Interaction Model Design in Agglomeration Development

2020 ◽  
Vol 4 (58) ◽  
Author(s):  
Gulnar Sadykova ◽  
Kanat Daubayev ◽  
Aishakhanym Zhameshova
Keyword(s):  
Interaction Model ◽  
Stability Index ◽  
Road Transport ◽  
Urban Agglomeration ◽  
Transport Network ◽  
Survey Method ◽  
Network Efficiency ◽  
The Road ◽  
Time Optimal ◽  
On The Road

Purpose of this study is to develop a logistics processes interaction model within the development of urban agglomeration, taking into account basic functional areas of logistics. Objectives of the study were to define the concept of "agglomeration logistics", to identify the main logistics processes of agglomeration, to calculate the logistics stability index (LSI) for the Almaty urban agglomeration In this paper such research methods as text analysis, logic modeling, survey method of analysis of hierarchies were used. The significance of the study lies in the development of a model explaining the nature of logistics processes interactions in Almaty urban agglomeration. The novelty of the research lies in adaptation and practical application of the methodology for assessing sustainability of urban agglomeration logistics and identifying most influencing factors in order to improve it. The main results of the research are: formulating the concept of "agglomeration logistics", identifying interaction algorithms of the main agglomeration logistics processes and calculating the logistics stability index for Almaty agglomeration. The following conclusions were made: there are problems of inefficient functioning of logistics processes within the agglomeration. Increasing number of road cargo and passengers has revealed the need to increase road transport network efficiency and carrying capacity; as a result of territorial structure, insufficient development of transport communications between the agglomerations ‘districts, loads on the road transport network increased, which led to violations of fundamental logistics` rules such as "just in time", "optimal route", "high delivery speed", which increases the load on logistics processes and hinders its integration; main constraints to the sustainability of logistics in Almaty agglomeration are air pollution and poor road safety.

scholarly journals Analysis of Incentives to Eco-Driving for Car Rental Companies’ Customers

2020 ◽  
Vol 12 (24) ◽  
pp. 10579
Author(s):  
Michał Adamczak ◽  
Adrianna Toboła ◽  
Jadwiga Fijałkowska ◽  
Piotr Cyplik ◽  
Maciej Tórz
Keyword(s):  
Road Traffic ◽  
Negative Impact ◽  
Survey Method ◽  
Short Term ◽  
The Road ◽  
Car Rental ◽  
Car Wash ◽  
Research Gap ◽  
On The Road ◽  
The Impact

The problem of road traffic is one of the key challenges that cities will have to deal with in the future. It is also a problem directly related to the concept of sustainable development. Reducing the negative impact of road traffic in future cities can be achieved through cooperation in the following areas: social—shaping customer behavior and habits, economic—changing attitudes towards owning a car, and environmental—aimed at reducing the vehicle’s impact on the natural environment. A literature review was used to identify the research gap concerning the impact of the incentive system on increasing the environmental performance of drivers under short-term rental. Referring to the research gap, the main goal of the article is to identify the attractiveness of eco-driving incentives for drivers under short-term rental. The study used the survey method. The study was based on 323 completed questionnaires (female—122 and male—201). The following methods were also used in the analysis of the results: Anderson–Darling, Mood’s Median test and Kruskal Wallis multiple pairwise comparisons. The evaluation of the attractiveness of the incentive to eco-driving depends on the characteristic of the client who rents the car. Thus, it is possible to shape incentive systems for car rental customers that can shape their positive behavior on the road. Among the most attractive incentives for eco-driving in a rented car are: the possibility of upgrading a car in the next rental, discount for future rental and free car-wash.

scholarly journals Urban Road Network Emergency: An Integrative Vulnerability Identification Method

Complexity ◽  
2021 ◽  
Vol 2021 ◽  
pp. 1-20
Author(s):  
Huaikun Xiang
Keyword(s):  
Network Traffic ◽  
Road Network ◽  
Road Networks ◽  
Likelihood Method ◽  
Survey Method ◽  
Urban Road Network ◽  
Urban Road ◽  
The Road ◽  
Identification Method ◽  
The Impact

The vulnerability of an urban road network is affected by many factors, such as internal road network layout, network structure strength, and external destructive events, which have great uncertainty and complexity. Thus, there is still no unified and definite vulnerability analysis scheme available to cities. This paper proposes an integrative vulnerability identification method for urban road networks, which mainly relates to the vulnerability connotation and characteristics analysis of urban road networks during emergency, and vulnerability comprehensive evaluation indices design based on urban road network connectivity, traffic efficiency and performance, and an empirical study on a vulnerability identification method of an urban road network. In the empirical case, a real road network and traffic operation data were used from Science and Technology Park of Shenzhen City, China. In the context of one certain emergency scenario, the stated preference survey method and maximum likelihood method are used to solve the road users’ random travel choice behavior parameters; subsequently, based on the traffic equilibrium distribution prediction, the traffic vulnerability identification methods of the road network in this region were verified before and after the emergency. The method presented here not only considers the impact of network topology changes on road network traffic function during emergency but also considers the impact of dynamic changes in road network traffic demand on vulnerability; therefore, it is closer to the actual distribution of urban road network traffic vulnerability.

scholarly journals Kinerja Persimpangan dengan dan Tanpa Lampu Lalu Lintas pada Jalan Sangkuriang-Jalan Kolonel Masturi, Kota Cimahi. (Hal. 10-19)

2019 ◽  
Vol 5 (3) ◽  
pp. 10
Author(s):  
Elkhasnet Elkhasnet ◽  
Muhamad Bagus Gunawan
Keyword(s):  
Survey Method ◽  
Traffic Jam ◽  
Traffic Lights ◽  
The Road ◽  
Average Value ◽  
Capacity Ratio ◽  
Road Section ◽  
On The Road ◽  
High Traffic Volume ◽  
Signalised Intersection

ABSTRAKPersimpangan Jalan Sangkuriang–Jalan Kolonel Masturi, Kota Cimahi sering mengalami kemacetan karena tingginya volume lalu lintas. Lampu lalu lintas yang tersedia pun tidak digunakan karena dinilai kurang efektif, sehingga perlu dilakukan penelitian untuk memecahkan permasalahan tersebut. Penelitian ini dilakukan dengan menggunakan metode survei langsung di ruas jalan pada tiap lengan simpang dan juga persimpangannya pada waktu puncak yaitu pukul 06.00–08.00 WIB dan 16.00–18.00 WIB. Kinerja simpang dianalisis menggunakan Manual Kapasitas Jalan Indonesia Tahun 1997. Pada kondisi eksisting, yaitu simpang tak bersinyal, diperoleh nilai derajat kejenuhan ( ) sebesar 1,299 dan 1,323 pada periode pagi dan sore hari, dimana nilai tersebut tidak memenuhi syarat, karena memiliki nilai lebih dari 0,85. Pada kasus simpang bersinyal, harus dilakukan penyesuaian geometri, dimana pada kasus ini, dilakukan percobaan penambahan lebar efektif pada tiap lengan menjadi sebesar 4 m, dan dihasilkan rata-rata nilai derajat kejenuhan ( ) sebesar 0,76 dan memenuhi syarat, dimana nilai kurang dari 0,85. Kata kunci: simpang tak bersinyal, simpang bersinyal, derajat kejenuhan. ABSTRACTSangkuriang St.–Kolonel Masturi St. Intersection, Cimahi City often faces the traffic jam because of the high traffic volume. The existing traffic lights are not used because they are considered to be less effective, so the research needs to be done to solve these problems. This research was conducted with using a survey method directly on the road section on each approach and also its intersection at the peak times, specifically at 06.00–08.00 WIB and 16.00–18.00 WIB. The intersection performance was analyzed using the 1997 Indonesian Road Capacity Manual. In the existing conditions, unsignalised intersections obtained the value of Volume Capacity Ratio ( ) of 1.299 and 1.323 in the morning and evening periods, where the value does not meet the requirements, because the value that obtained is more than 0.85. In the signalised intersection case, geometry adjustments must be made, where in this case, we did a trial with increasing the effective width to 4 m, and we achieved the average value of Volume Capacity Ratio ( ) of 0.76 and it met the requirements where the value is less than 0.85.Keywords: unsignalised intersection, signalised intersection, volume capacity ratio.

Sign in / Sign up

Export Citation Format

Share Document