Bypass Road Research Articles

Formation of a transport hub with an air terminal of international and public airlines under adverse conditions of Irkutsk

The study is aimed at exploring the possibility of building a new airport in Irkutsk as part of a major transport hub on the territory equidistant from the cities of Irkutsk, Angarsk and Shelekhov, close to the East Siberian Railway, R255 Siberia Federal Highway and the bypass road of Irkutsk. This problem requires evaluating the advantages of locating a new airport on the proposed site compared to the location of the existing airport within the city. The analytical and theoretical studies of the transport hub and types of air terminals proved the formation of the airport as part of a transport hub with a railway station and a bus station to be the most appropriate solution for the development of the city. A comparative analysis of time necessary to get to the new air terminal and to the old one showed that passengers would save time if the airport is placed the outside the city due to its easy access for residents of three cities. The conducted analysis of current trends in the development of the transport interchange hub formed the basis for recommendations on the choice of a hub type appropriate for the conditions of the city. The proposed hub will increase passenger traffic, areas for servicing passengers and aircraft, and the length of runways. Placing the airport as part of a transport hub on a free territory between three large cities and modernization will ensure a high level of quality of flights and passenger service, increase the quality of life of citizens, and significantly improve the ecology of the city.

Fuzzy Outerplanar Graphs and Its Applications

The concept of a crisp graph is essential in the study of outerplanar graphs because outerplanar graphs are a unique type of planar graphs containing special characteristics. One of the core concepts of crisp graphs, the notion of a subgraph, is utilized primarily to solve difficult data problems. In this paper, researching outerplanar graphs in fuzzy graphs is the main aim of the work. By allowing edges connecting vertices to have varying levels of membership or fuzziness, a fuzzy graph is a mathematical framework that develops on the concept of crisp graphs. Because of their capacity to describe unclear or imprecise relationships between items, fuzzy outerplanar graphs might have potential applications. The subgraphs of fuzzy outerplanar graphs are revealed by eliminating specific vertices or edges from the fuzzy graphs. Furthermore, maximum, and maximal fuzzy outerplanar subgraphs defined for both vertex and edge deletion are examined using examples. Some of the connections between the concepts discussed are represented as theorems and conclusions. An application for the layout of a bypass road is discussed using the proposed concepts.

Initial study of the Palu-Parigi By-pass road policy in Central Sulawesi Province, Indonesia

This research aims to do the assessing the feasibility of the Public-Private Partnership project in investing in the construction of the Palu-Parigi By-pass road through a PPP financing scheme, thereby providing opportunities for the private sector to participate in the provision of special road infrastructure. In this context, experimental criteria for determining Value for Money (VFM) are applied using the PPP model, to evaluate projects. The main objective also emphasizes the provision of greater VFM Goods through private financing, through conventional methods that are economical, efficient and effective. Furthermore, financial performance measurement reports apply several methods, including Payback Period (PP), Net Present Value (NPV), and Internal Rate of Return (IRR) which determine the feasibility and time required for returns on invested capital. The previous Economic Feasibility Study of the Palu-Parigi By-pass Road Construction project also showed an EIRR value of 20.1% in 2014, illustrating the economic development of this work. In connection with the limitations currently faced by the Regional Budget Agency of Central Sulawesi Province, the next PPP scheme is recommended for road construction by prioritizing infrastructure completion after the 28 September 2018 earthquake and the COVID-19 pandemic. The DBFMT (Design–Build–Finance–Maintenance–Transfer) model was also applied to the project, with GCA responsible for design, construction, financing, periodic maintenance and transfer at the end of the collaboration agreement.

APPLICATION OF OPTICAL IMAGING METHODS FOR MONITORING VIBRATIONS OF BRIDGE ROAD STRUCTURES

The paper discusses methods for non-contact optical diagnostics of the condition of span constructions of bridge structures. A comparison was made of the capabilities of visualizing vibrations using the laser speckle image correlation method and the photomodulation holographic method when conducting tests on a road bridge. The results of visualization of various traffic conditions of the bridge over the Burunduk channel on the Tomsk bypass road were obtained and analyzed. Relative movements were determined and frequency analysis of vibrations of the span of the bridge structure was carried out. Analysis of the results of the experiments confirmed the possibility and effectiveness of using the photomodulation holographic method for visualizing the movements and vibrations of road infrastructure construction objects.

Implementation of land acquisition for development of public interest (Analytical study on the construction of bypass road facilities to the Mandalika special economic zone)

Background: This study aims to determine the procedures for implementing land acquisition for constructing the Lombok International Airport ByPass road to the Land Acquisition Area for constructing the Lombok International Airport ByPass road to the Mandalika Special Economic Zone. Methods: This study uses empirical legal research with the statutory, conceptual, and sociological approaches. The data types in this study are primary and secondary, while the data sources use library research and field research. Techniques and ways of obtaining data are by conducting interviews and observations. The purpose of this study is to find out the procedures for implementing land acquisition for the construction of the Lombok International Airport ByPass road to the Mandalika Special Economic Zone, and to find out the inhibiting factors in this activity. Findings: The procedure for implementing land acquisition for the construction of the Lombok International Airport By Pass to the Mandalika Special Economic Zone as stipulated in Law Number 11 of 2020 Ciptaker regulates 4 (four) stages of acquisition starting from planning, preparation, implementation, and delivery of results. Conclusion: The land acquisition implementation committee has carried out land acquisition procedures following the provisions of the Laws and Regulations. The obstacles in constructing the Lombok International Airport By Pass road to the Mandalik Special Economic Zone include social, cultural, and economic factors. Novelty/Originality of this Study: An empirical examination of the land acquisition process for a major infrastructure project, specifically the Bypass Road from Lombok International Airport to the Mandalika Resort Special Economic Zone, employs a multifaceted approach encompassing legislative, conceptual, and sociological perspectives. This study uniquely identifies and analyzes the social, cultural, and economic barriers affecting the land acquisition process, providing insights into community dynamics and compensation issues within the context of Indonesian agrarian law and development.

Analysis of Determining the Location of Blackspots and Blacksites on the Bypass Road KM 19-27 Padang City using the Accident Equivalent Number and Upper Control Limit Method


 
 
 
 The Padang City Bypass Road KM 19-27 is a road section that has quite a heavy traffic volume, starting from the Lubuk Minturun intersection to the Flyover towards the Airport, so there is a high possibility of accidents occurring along this road section. This research uses secondary data obtained from the Unit Padang City Police Traffic Accident. The aim of this research is to determine the characteristics of traffic accidents and identify locations prone to accidents on the Padang City KM 19-27 Bypass road during the 2018-2022 period and to provide alternatives for preventing traffic accidents in the future. This type of research uses the Accident Equivalent Number (AEK) method and the Upper Control Limit (UCL) method. If the AEK value is greater than the UCL then it is categorized as an accident-prone location. The results of the analysis of the characteristics of traffic accident data for 2018-2022, the highest was at KM 20 with 16 incidents, based on time, namely 07.00-08.00 WIB, 10 incidents, based on victims, namely minor injuries (LR), 161 victims, and based on causal factors. The main cause of traffic accidents is the human factor. Blackspot location based on analysis using the AEK method with 5 years of data (2018-2022), namely at KM 20 with the highest total AEK value, namely 221. The blacksite location using the AEK method with UCL control limits on the Padang City Bypass road section KM 19-27 is KM 19, 20, 21, 22, 23, 24 and 25. Recommendations for handling traffic accidents on the Padang City Bypass KM 19-27 road, namely by providing education about driving safety, checking vehicles regularly, improving the physical condition of the road and prohibiting pedestrians from walking. at certain points that disrupt traffic.
 
 
 

Dampak Pembangunan Jalan Bypass Pada Peningkatan Kesejahteraan Masyarakat Tambunan Balige

The construction of the Bypass Road is one of the factors in facilitating regional development, besides that it will also facilitate the flow of traffic which of course will have both positive and negative impacts related to the land around the road. Symptoms that occur indicate that with the construction of the Balige Bypass road is in addition to spurring the growth and development of the areas around the road but also spur speculators, migrants and investors to reside and invest to open businesses along the Bypass road, which in turn is expected to improve the welfare of the people around the Balige Bypass road. The purpose of this study was conducted to determine and analyze the impact of the construction of the Balige Bypass road on the welfare of the Tambunan Balige community. This research is expected to add knowledge in knowing the impact of the construction of the Balige Bypass road on improving the welfare of the Tambunan Balige community and can be one of the reference materials for the government and related parties for improvements in improving community welfare, as well as information and reference materials for parties in need. This type of research is descriptive qualitative research. Data collection is done through observation, interviews and documentation. The results of this study indicate that the construction of the Balige Bypass road has opened up employment opportunities.

Influence of Land use and Traffic on Road Safety Along Jimeta Bypass

Many roads in some urban areas in developing countries, such as Nigeria, are characterized by a high level of traffic and, because of limited resources, receive inadequate forms of protection and inappropriate maintenance strategies. Some of the roads have become part of a landfill dump embankment, which cause defects that contribute to road accidents. The study sought to investigate the effect of land use and traffic on road safety along the Jimeta Bypass Road. Vehicle enumeration was carried out by manual counting. Road traffic accident data for the analysis was obtained from the Federal Road Safety Commission in Yola. Physical inspection of the pavement section revealed that it was in an unsuitable condition for riding and safety. The findings also revealed that the road pavement had an annual average daily traffic volume of about 1470 vehicles per day, with tricycles having the highest traffic volume and luxurious buses having the lowest traffic volume. Analysis of variance showed that there was no significant variation in traffic volume between periods (morning, afternoon, and evening); traffic only differs between vehicle types. Accident data collected was found to highly correlate with traffic volume, an indicator that the high traffic volume along the Jimeta Bypass Road could be responsible for the occurrence of road traffic crashes along the road. The study findings also indicate there is need to adopt the maintenance culture by Road Authorities and relevant stakeholders so as to address the failure condition at the onset.

ANALISIS FAKTOR SOSIAL DAN BUDAYA KONSUMEN DALAM MEMPENGARUHI PERILAKU PEMBELIAN PRODUK ALFAMART SUMBAWA BESAR

This study aims to analyze the effect of consumer social and cultural factors on products purchasing decision at alfamart Sumbawa Besar. The type of this study was associative which aims to examine the relationship or effect between two or more variables. The type of data used in this study was quantitative data in the form of scoring results of respondents' answers regarding the object under study. The data was collected directly by researchers from the original source, namely Alfamart consumers on the Karang Dima Bypass Road, Sumbawa Besar, which was the research location. The number of samples used as respondents in this study was 100 people who were selected using accidental sampling techniques. The data that has been collected was processed using the SPSS application to be studied using simple linear regression analysis techniques, partial hypothesis testing (t test), simultaneous hypothesis testing (F test), and determinant coefficient test (R2). The results of this study showed that the social factors did not had effect on product purchasing decisions at Alfamart Sumbawa Besar, while the cultural factors had positive and significant effect on product purchasing decisions at Alfamart Sumbawa Besar. Then simultaneously that the consumer social and cultural factors had a significant effect on product purchasing decisions at Alfamart Sumbawa Besar. The effect of consumer social and cultural factors on product purchasing decisions at Alfamart Sumbawa Besar was 36.1%, while the remaining of 63.9% was affected by other variables outside this study, such as marketing mix factors: product, price, place, and promotion.

Navigating the future: Evaluating two-level transport solutions for sustainable urban development

Purpose: The purpose of this paper is to propose and evaluate two options for two-level transport solutions at the intersection of the bypass road and the Pidvolochyske Highway in Ternopil, Ukraine. The aim is to address the issues associated with the current road network passing through residential zones and present an optimal resolution for the intersection. Methodology: The methodology involves using the PTV Vissim software to conduct simulation modelling. The transport and operational indicators of the two options for two-level transport solutions, an elongated loop and two interconnected rings, are compared across different traffic intensities. Results: The results show that the transport solution with two roundabouts exhibits superior characteristics, particularly under high traffic flow conditions. The strengths and limitations of each solution are comprehensively delineated, encompassing factors like efficiency, cost-effectiveness, safety measures, and ecological impacts. Theoretical contribution: The paper contributes to advancing knowledge and practice in two-level transport solutions. It provides valuable insights for developing the transportation system in Ternopil and other post-conflict cities. The advantages and disadvantages of public-private partnerships (PPP) as a tool for attracting investments and innovations in transportation infrastructure are also discussed. Practical implications: The findings of this research can be used by professionals in transportation, urban planning, and ecology for infrastructure development. It also serves as a valuable resource for residents of Ternopil interested in fostering improvements to their city’s quality of life.

Quantitative analysis and design countermeasures of space crime prevention in old residential area quarters

ABSTRACT Safety has become the bottom line and fundamental goal of urban renewal with the accelerated urbanization process. Building a safe and stable urban residential environment is a meaningful way to improve cities’ “social-ecological” resilience. Based on the theory of environmental crime prevention and space syntax, taking Tiexinli old residential area in Qinhuangdao City as the research object, using Depth map software to quantitatively analyze the integration degree, synergy degree, connectivity degree, depth value, visual clustering coefficient, and choice value of the residential space, the results show that the accessibility of the spatial system of the old residential area is differentiated. The accessibility of the by-pass road is the lowest and lacks activity support. The spatial layout of the residential area is single and concurrent, and the entrances, exits, and the subsidiary road fail to play a good role in ” access control. ” The environment and landscape of green space between houses and negative space in the residential area are poorly maintained, and the visibility effect is limited. Therefore, the renovation of the old residential area should focus on optimizing the road system, increasing the monitoring of the activities of the people, and enriching the activities of the public space. This research contributes to addressing potential crime issues in urban renewal. It offers feasible and forward-looking approaches to crime prevention and control in the redevelopment of old residential areas in Asian countries. Additionally, this method can be applied in the planning and design of new residential areas to identify and rectify potential crime risks within design schemes, ensuring the safety and living quality of residential communities.

Ring roads, revived plans, & plotted practice: The multiple makings of Nairobi’s urban periphery

From the Thika Superhighway to the opening of the Expressway, Nairobi’s recent history has been marked by the rapid development of large-scale mobility infrastructures. The paper uses the recently built urban bypass highways that circle the city as a heuristic entry point to theorise the urban and contribute to debates on the nature of the urbanising periphery in Africa. The empirical contribution of the paper is structured into three parts: plans; projects; and plotting. We show how plans operate as performative technologies, manufacturing the imaginary of how places fit into larger systems and relate to imagined cores. We then turn to the patchwork of projects – in particular the bypass roads and related ‘new towns’ – which reflect vestiges of these planning ideas, but in fact come to be operationalised as incremental expansions. Finally, we show how plotting – the plot-by-plot development driven by small businesses and families – in fact contributes the bulk of development activity. These investments knit urban fringes together in constant conversation with plans, and with the highway infrastructures which reduce the distances between places and spaces. Together, these vectors show the diverse ways in which the periphery is given imagination, substance, and value.

Technical Feasibility Analysis of Main Distribution Network in the Development of Paraku Drinking Water Supply System, Padang City, Indonesia

Purpose: The purpose of this study is to assess the technical viability of the main distribution network (MDN) of the Paraku Drinking Water Supply System in Padang City, Indonesia Theoretical Framework: A water distribution system is a component of a WSS that delivers treated water from a water treatment facility to consumers (residential, commercial, industrial, and firefighting requirements). The main distribution network's dimensions are determined using MDN pipe specifications based on Indonesian National Standard 7509: 2011. Method/design/approach: The approach began with secondary data collecting, field observations, and technical feasibility analysis. Technical Feasibility Analysis of Main Distribution Network for the Development of Paraku Drinking Water Supply System, Padang City, Indonesia. Results and conclusion: The feasibility study considers the technical provisions of the MDN pipeline based on SK SNI 2005, where the pipeline is as short as possible and avoids difficult and expensive construction. There were two potential MDNs, and Line 2 was chosen as the alternative. The pressure and flow velocity in the pipe were then checked to see if Line 2 was technically feasible using Epanet 2.0 software. The Epanet 2.0 calculation results demonstrate that the flow of raw water from a water treatment plant with a capacity of 50 L/second can be flowed by gravity and sufficient pressure to the point of connection on the By-Pass Road. The route is completed at the pipe connection on By-Pass Road Padang (0°57'52.0"S 100°24'12.7"E) at an elevation of 30.86 meters. Research implications: Understanding the technological viability of the MDN line in developing Paraku DWSS that complies with statutory laws Originality/value: Technical Feasibility Analysis of the Main Distribution Network in the Development of the Paraku Drinking Water Supply System

Influence of Bypass Road on Land Use and Land Cover Change Of Khulna City, Bangladesh

Transportation has a significant impact on the spatial structure of a place and its accessibility. It can shape urban spatial growth, reorganize the country's land use patterns, and stimulate the advancement of specific patterns. In this study, satellite images of Khulna city and its 5 km buffer area centering the bypass road for the years 1990, 2000, 2010, and 2020 were classified to determine the land use changes as the land cover was categorized in water bodies, agriculture, vegetation, and built-up. Using a single dynamic degree, comprehensive dynamic degree, and expansion or reduction intensity index, the change rate and expansion rate of land use were determined within a 1-5 km buffer. It was found that most changes occurred within the 1-2 km buffer zone of the bypass road. As the distance from the road increases, the influence on land use decreases. To determine the land use transition due to the bypass road, a corridor assessment was done for a 2 km and 4 km buffer area, assuming the changes were uniform. The Difference-in-Difference (DID) estimation determined that the bypass has a significantly positive impact on land use changes. A placebo test was conducted to determine whether the changes were due to the bypass road or some other unobservable factor. Journal of Engineering Science 14(1), 2023, 11-27

ОЦЕНКА ЭФФЕКТИВНОСТИ СТРОИТЕЛЬСТВА ОБЪЕЗДНОЙ ДОРОГИ ФЕДЕРАЛЬНОЙ ТРАССЫ Р-255 (СИБИРЬ) В ОБХОД ГОРОДА УСОЛЬЕ-СИБИРСКОЕ И ПОСЁЛКА ТЕЛЬМА

The paper considers the main indicators for evaluating the effectiveness of the construction of city bypasses by the example of the construction of a bypass road of the federal highway r-255 (Siberia) bypassing the city of Usolye-Sibirskoye and the village of Telma

DESAIN SOLAR TREE UNTUK PENERANGAN JALAN UMUM DI JALAN BYPASS NGURAH RAI BALI

The road is a public facility that is quite important for the community in connecting access between regions. Public street lighting (PJU) is part of the road's complementary infrastructure which can be installed on the right or left of the road section or in the middle (on the road divider). LED is a type of lamp that is often used in PJU throughout Indonesia. In this study, solar trees are designed as a source of environmentally friendly electrical energy which will be added ongrid to the public street lighting system (PJU). This study aims to analyze the selection of the type of lamp, the capacity used and the design to be used on the Ngurah Rai Bypass Road. The location chosen from the planned Solar Tree installation is the Ngurah Rai Bypass Road for street lighting. This is intended as an application for the utilization of renewable energy, and to find out what percentage of savings is generated. The results of the tests in this study produce calculations based on the kWh meter on the Ngurah Rai Bypass Road using a solar panel of the Mono Full Screen type DHM-54X10/FS 390~420W with a maximum power of 420 watts, resulting in: First, the solar tree uses four panels with a maximum power of 1680 watts. second, the design of solar tree poles that are adequate to the conditions on the Ngurah Rai Bypass Road, namely the "Tedung" and "Kayon" shapes which will contain four panels on each pole. Third, the savings obtained from using this Solar Tree are 18.69%.

ФОРМИРОВАНИЕ МОДЕЛЕЙ ТРАНСПОРТНО-ПЕРЕСАДОЧНЫХ УЗЛОВ В СИСТЕМЕ ГОРОДСКОГО ПАССАЖИРСКОГО ТРАНСПОРТА НА ТЕРРИТОРИИ Г. БЕЛГОРОДА

Today, the suburbs are growing and urbanizing, the level of motorization of the population is increasing, which entails an increase in traffic intensity and load on the city's road network. The organization of an intermodal transport system contributes to an increase in the level of comfort of the urban environment, reliability and safety in the integrated use of suburban and surface urban transport. The optimally chosen place for the formation of the transfer hub will improve the standard of living of the population of a large city and its suburbs. In this paper, intermodal transport hubs are considered. Depending on the category of transport hub, commuter rail and route transport, land-based urban passenger and individual transport, as well as passenger services with social infrastructure facilities located in the immediate vicinity of the transport hub interact. The analysis of normative, domestic and foreign scientific and technical literature on the features of the formation and functioning of TPU was carried out. The possibility of an integrated approach in organizing activities for the formation and development of transport hubs within the framework of the existing urban development has been studied. Methods for the design of transport interchange nodes and their models are considered. The existing TPU models are adapted to the context and resource potential of the territories of Belgorod with the highest intensity of labor and social migration of the population.It is proposed to form four transport hubs: 1) category 2 from the south direction (Dubovoe village) at the intersection of Shchorsa streets - Vatutina avenue; 2) TPU of the 1st category based on the railway and bus stop "Salyut Market"; 3) TPU of the 2nd category from the northern direction (Severny village) along the Belgorod bypass road; 4) TPU of the 1st category on the street. Vokzalnaya (station square).

Analysis of methods for accounting cargo vehicles in traffic flow of a regulated crossroad

Introduction. The formation of a ‘cargo frame’ around large cities leads to a change in the composition of the traffic flow on bypass roads, and an increase in the total traffic flow of trucks of various categories. In addition, the active development of suburban areas with residential complexes contributes to an increase in traffic. The totality of the reflected phenomena leads to the emergence of a certain kind of transport problems, primarily associated with a decrease in throughput. Quite often, such problems are observed at regulated intersections, which requires a prompt change in the control mode; for this, the necessary measure is the mandatory consideration of the technical and dynamic parameters of trucks, which are not fully taken into account in the existing reduction factors. In order to establish the degree of influence of these parameters on the change in the main characteristics of the traffic flow, such as the average travel time and average speed, this study was carried out.Methods and materials. When performing the study, the methods of natural observation, statistical analysis and modelling were applied. The necessary materials for the study were devices for automatic collection of traffic flow characteristics, such as video cameras and traffic detectors, Any Logic version 8.0 for modelling, and a package of descriptive statistics in MS Excel.Results. In the course of the study and the experiment, a difference in the main characteristics of the traffic flow when using standard reduction factors and without using them, taking into account the dynamic and technical parameters of trucks was established. At the object of the study, the difference in the value of the average travel time () for various methods of accounting for trucks, observed in the range [-51.5%; 16.8%] and average speed () in the range [20%; 34%] was determined. As a result of mathematical research, functional relationships between the average speed and traffic intensity are determined, taking into account the presence of trucks of various categories, their technical and dynamic parameters. The ways of further research are determined.

Evaluasi Fungsi Penghijauan pada Median Jalan yang Direndahkan di Jalan Prof. Dr. Ida Bagus Mantra, Bali

Evaluation of the Greening Function at the Lowered Road Median on the Jalan Prof. Dr. Ida Bagus Mantra, Bali. Prof. Dr. Ida Bagus Mantra highway is one of the bypass roads in Bali that was created to avoid congestion on the southern side of the island of Bali. This study aims to evaluate the function of the greening of the lowered median on that road and make recommendations as a solution. The method used was observation with the guidance of assessment criteria to obtain data on the function of a shade, glare barrier, and identity giver. To evaluate the function of aesthetic, the method used was observation and Scenic Beauty Estimation (SBE) questionnaire. The interview method was used to obtain data related to plant maintenance, and literature study method was used to obtain secondary data that support research. The results of this study indicate the shade function gets a good category with an average score of 75.6%, the glare barrier function gets a bad category with an average score of 25.9%, and the identity giver function gets a bad category with an average score of 35, 7%. Assesment of the aesthetic function showed 14 photos of low beauty, 30 of medium beauty, and 4 photos of high beauty were obtained. Recommendations given by researchers in the form of arrangement and maintenance recommendations, where the arrangement recommendations emphasize the addition of the number and type of plants.

English

One of the major issues currently facing developing countries is heavy urban traffic. Growing volumes of through traffic is often attributed to traffic flow challenges. To improve traffic flow in the city centre, bypass roads or alternative routes are being investigated. These Bypass/alternate routes divert through traffic away from town centers leaving local streets to local traffic. This paper aims to explore the feasibility of such a proposed route to serve as an alternative route or bypass to ease the traffic congestion in the cities of Kottayam and Changanassery in terms of expected divertible traffic. On the basis of the engineering survey and the traffic survey of the proposed route, the necessary improvements and the up gradation to two-lane standards are also recommended.