All articles
119 articles
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Atmospheric Emissions in the Life Cycle of Metro Rail Transport Systems
Abstract: AbstractIn 2007, the United Nations (UN) published a comprehensive report on "Climate Change," whichhighlighted the significant impact of greenhouse gases (GHGs) on climate variations and thealarming rise in global temperatures. In response, nations were urged to devise action plans aimed atreducing the emissions of these harmful gases. Carbon dioxide (CO2) emerged as the primarygreenhouse gas, with transportation systems accounting for approximately 25% of total globalemissions, primarily driven by private vehicle …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 10, Issue 2, 2024 · pp. 1–8 Read article
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Evaluating the Impact of Intelligent Traffic Management Systems on Urban Congestion and Emission Levels
Abstract: AbstractUrban congestion and vehicle emissions represent critical challenges in densely populated citiesworldwide, posing risks to both travel efficiency and environmental health. As urbanizationintensifies, traditional traffic management approaches often fall short of alleviating congestion,resulting in longer commute times, increased fuel consumption, and higher pollutant emissions. Thisstudy evaluates the effectiveness of Intelligent Traffic Management Systems (ITMS), an advancedapproach leveraging adaptive traffic control technologies, in reducing both congestion and emissions.Through a combination of …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 10, Issue 2, 2024 · pp. 15–19 Read article
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Optimization of Traffic Signal Timing for Urban Mobility: A Case Study
Abstract: AbstractUrban traffic congestion is one of the most pressing challenges in modern cities, leading tosubstantial economic losses, environmental degradation, and reduced quality of life. Traditionalfixed-time traffic signal systems are often inadequate in addressing fluctuating traffic demands,contributing significantly to this congestion. This paper explores the optimization of traffic signaltiming using a genetic algorithm (GA) integrated with real-time traffic data to improve urbanmobility. A case study was conducted at three highly congested …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 10, Issue 2, 2024 · pp. 20–25 Read article
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The Role of Autonomous Vehicles in Alleviating Urban Traffic Congestion and Reducing Emissions
Abstract: Abstract As urban areas continue to expand, the dual challenges of traffic congestion and vehicle emissions pose significant threats to the quality of urban life, public health, and environmental sustainability. In this context, autonomous vehicles (AVs) represent a revolutionary shift in transportation technology, with the potential to transform urban mobility systems. This study explores the multifaceted role of AVs in alleviating urban traffic congestion and reducing emissions, employing a combination …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 10, Issue 2, 2024 · pp. 26–30 Read article
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ANALYSIS OF LATERAL PLACEMENT AND OVERTAKING BEHAVIOR OF VEHICLES
Abstract: The present research work analyzes the overtaking behavior and lateral placement of motorized vehicles under heterogeneous traffic conditions. The data for the present research work was collected at two four-lane divided highway sections. Video recording was done to collect lateral placement data and overtaking behavior of vehicles was observed using moving car method. The lateral placement data was tried to fit with normal distribution. But the study found that, it …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 10, Issue 2, 2024 · pp. 9–14 Read article
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IoT Based Smart Car Parking System
Abstract: The surge in urban infrastructure development has led to a significant rise in the number of privatevehicles, causing traffic congestion that adversely affects traffic flow and the overall quality of life forcity residents. Parking has emerged as a major problem in urban centers. This research paper proposesan IoT-based smart car parking system designed to alleviate the current parking issues cost-effectively.Previous solutions, such as automatic car parking systems, aimed to minimize …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 10, Issue 1, 2024 · pp. 21–28 Read article
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Speaking Bus Stop Reminder
Abstract: This paper presents the bus stop reminder using RFID so that the users do not get delayed or don’t getdown at a different stop. The main goal of this paper is to remind you of the correct bus stop before thestop has come. Bus routes travel through several bus stops. Many times, buses change routes and newbus stop names need to be configured in system. Many bus stops also change …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 10, Issue 1, 2024 · pp. 8–13 Read article
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Assessment of Depth of Girder of Railway Bridge
Abstract: The depth of a railway bridge girder is primarily determined by the span of the girder. The load exertedon the girder by passing trains induces a bending tendency, which is counteracted by the girder'sthickness or depth. This structural depth is crucial in neutralizing the bending moments and ensuringthe stability and safety of the bridge. Furthermore, the calculated depth or thickness of the girder mustbe validated against permissible deflection limits to …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 10, Issue 1, 2024 · pp. 1–7 Read article
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IoT Based Smart Mirror
Abstract: The Internet of Things (IoT) has transformed our lives by seamlessly linking physical objects to thedigital world. From smartphones to everyday devices, the concept of IoT continues to evolve, openingnew frontiers in technology. One intriguing application is the development of smart mirrors, whichcombine the traditional functionality of a mirror with the ability to display real-time information. Inthis research project, a smart mirror from scratch using a Raspberry Pi was designed …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 10, Issue 1, 2024 · pp. 14–20 Read article
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Design and Analysis of a Double-Stage Flyover Utilizing Various Girder Configurations with SAP2000
Abstract: The primary objective of this project is to design and analyze a six-lane flyover using SAP2000. Theflyover spans 400 meters in length and has a width of 15 meters. The diameter of the piers isapproximately 2.5 meters, and the beams are designed with an I-section. The columns have a height of4.2 meters. The flyover features a road width of 15 meters, including a 0.5-meter median. In the post-processing phase, after …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 10, Issue 1, 2024 · pp. 29–47 Read article
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Analysis of Sustainability Aspects of the Use of Collection and Delivery Points in the Last Mile of Cargo Transportation
Abstract: The huge growth in purchases made digitally, which began with the Covid-19 pandemic, makes it difficult for companies to deliver a large volume of orders to an increasingly dispersed area, and quickly. There is a need to optimize the delivery in the final stage of order transport, the so-called last mile. This work conducted a systematic literature review on the use of collection and delivery points by consumers, focusing on …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 9, Issue 2, 2023 · pp. 24–38 Read article
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Solid Slab Railway Bridge
Abstract: Different types of railway bridges are employed based on the span and width requirements. For smaller spans, solid slab bridges are utilized. In cases where a larger span is necessary, steel girder bridges become the preferred choice. When dealing with a wider river, trussed-type bridges are employed for railway applications. In trussed-type steel railway bridges, half of the load is supported by the trussed members, with only the remaining half …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 9, Issue 2, 2023 · pp. 1–7 Read article
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INFLUENCE OF DIFFERENT ISOLATORS ON THE PERFORMANCE OF RAILWAY BRIDGES
Abstract: The functioning and safety of cable-stayed railway bridges play a major role in the reliability of rail transportation networks. This study looks at how various isolators impact the performance of cable-stayed railway bridges, with a focus on how well they may lower dynamic forces, increase structural stability, and address specific problems that arise with cable-stayed structures. Investigated is the effect of different isolator types on the dynamic response and seismic …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 9, Issue 2, 2023 · pp. 39–51 Read article
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Fluctuation of the Viscoelastic Properties of Asphalt Concrete under Variable Strain Level
Abstract: The viscoelastic properties of asphalt pavement usually practices variable microstrain levels due to the mixed traffic loading throughout its service life. In the present assessment, asphalt concrete mixtures were prepared in the laboratory at optimum binder content, and compacted in a slab mold using the roller compaction. Beam specimens of 5.6 Cm depth, 6.2 Cm width, and 40 Cm length; have been extracted from the slab samples and subjected to …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 9, Issue 2, 2023 · pp. 8–16 Read article
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Analytical study of non-linear dynamic analysis of skew bridge
Abstract: After earthquakes, the function of highway bridges is an important issue. The history of major earthquakes helps in the understanding of the performance of bridges during earthquakes. Many parameters affect the response of skewed highway bridges under both service and seismic loads which makes their behavior complex. However, under certain conditions, it may be necessary to analyze a structure to more accurately predict its structural behavior. The current procedure of …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 9, Issue 2, 2023 · pp. 17–23 Read article
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Autonomous Baja Buggy: A Comprehensive Approach to Design and Development
Abstract: This research project introduces a novel modular system aimed at transforming off-road Baja vehicle into autonomous entities while still maintaining the option for manual operation. The primary objective of this study involves the design and development of a Level 3 autonomous vehicle prototype, utilizing a Society of Automotive Engineers eBaja vehicle equipped with advanced actuators and exteroceptive sensors. The outcome of this project yielded a drive-by-wire system, enabling the Baja …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 9, Issue 1, 2023 · pp. 41–64 Read article
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A Rational Framework to Develop Strategies for Improvement of Travel Time Performance of Multimodal Transport System
Abstract: A multimodal transport system refers to a transportation network that integrates multiple modes of transportation such as buses, trains, planes, and ships to provide seamless connectivity between different origins and destinations. The system allows users to switch between different modes of transportation within a single journey, allowing for increased efficiency, convenience, and costeffectiveness. Overcrowding, hazardous and unpleasant rides, greater travel costs, environmental degradation, inadequate connection, and other issues are major …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 9, Issue 1, 2023 · pp. 1–12 Read article
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Comprehensive Study of Road Safety Issues In Sangli City With Improvement Measures.
Abstract: A Road Safety Audit (RSA) refers to a thorough and official assessment conducted by an independent team. Its purpose is to evaluate the safety performance of an existing road, intersection, or one that is planned for construction. This comprehensive examination aims to identify potential hazards and recommend measures to enhance overall road safety.. It qualitatively assesses and reports on potential road safety issues and finds solutions that improve overall road …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 9, Issue 1, 2023 · pp. 35–40 Read article
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ASSESSMENT OF FOUNDATION SIZE AND REINFORCEMENT USED FOR FOUNDATION BASE OF PIER FOR STEEL GIRDER RAILWAY BRIDGE.
Abstract: The analysis of foundation size and reinforcement is conducted with respect to the overall load exerted on the foundation base. This includes considering the load imposed by trains, the weight of the girder, and the pier. To ensure the structural integrity and stability of the foundation base, M25 grade concrete and Fe 500 grade steel are utilized. In order to counteract bending forces, 20 φ diameter steel bars are incorporated …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 9, Issue 1, 2023 · pp. 13–18 Read article
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Experimental and Numerical Study of Smoke Flow Dynamics in a Scaled down Model of an Underground Car Parking Area by Using Jet Fan Ventilation System
Abstract: An underground car parking area is a feature of most residential complexes, malls, and even offices. It is a principle design for most buildings. The aim of this study is to understand the smoke low dynamics with impulse jet fans in an underground car park. An underground car park requires a ventilation system that takes into account the importance of air circulation which demands the removal of harmful pollutants from …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 9, Issue 1, 2023 · pp. 19–34 Read article