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Investigation into traffic flows on high intensity streets of Vilnius city
vehicle classification traffic intensity trucks visual method loop detector tube detector counter-classifier video detector
2010/10/29
The measurements and analysis of traffic intensity were performed in the capital city – Vilnius, the largest urban area in Lithuania. Vilnius is a centre of business, industry and tourism, and therefo...
The criteria describing the need for highway reconstruction based on the theory of traffic flows and repay time
highway reconstruction repay time cost transport vehicle traffic intensity traffic flow speed capital investments transport expenses
2010/11/1
General data on the network of Ukrainian highways are presented. The analysis of design methods of highway reconstruction based on the theory of traffic flows and economic calculations of its repay ti...
A New Delay Parameter for Variable Traffic Flows at Signalized Intersections
Delay estimation simulation signalized intersections delay parameter degree of saturation
2009/10/9
Estimation of delay at signalized intersections is a complex process and depends on a number of parameters,among which the degree of saturation (x = v/c) is the most important. This paper presents a n...
Freight transportation flows: new trade regions and trade routes
international trade hub maritime transportation
2009/9/29
This paper highlights the trends in global freight transportation which has recently shown intense growth but also a “new” geography of flows. In particular the analysis describes the growth in relati...
Estimation of Vehicle Flows and Emissions for Various Scenarios of Street Network Modifications in Mexico City
Metropolitan network vehicle flow emission road infrastructure
2008/12/26
We estimate flows and emissions (NOx, HC, CO) generated by vehicles circulating on the main streets of the Mexico City Metropolitan Area. The estimation is made for various scenarios, which include a ...
The model of harmful ejections dissemination of the transport flows made on the basis of the calculation of the turbulent diffusion equation
transport flow toxic gases fine dispersed particles harmful air pollution dissemination model the equation of turbulent diffusion
2010/11/2
Toxic gases and fine dispersive particles are pumped out into the atmosphere from a transport flow. The particles sizing less than 10,0 micro metres (РМ10-2,5) remain in the suspension for a long time...
Modelling of freight flows distribution at the transport terminal
freight road transport synthesis of the topological structure
2010/11/2
The task model has been formulated for users of freight flows at a distribution transport terminal, which enables gauging vehicles possibilities (dimensions, carrying capacity), delivery time limitati...
Analysis of the transport flows service time of the vehicles and the assessment of the ideterminancy of external impact
transport flow theoretical research estimation of service time of international transport
2010/11/2
To increase the attraction of Lithuania as a transit country striving to promote carriers' border crossing activities and facilitate customs clearance procedures as well as freight delivery to clients...
The modelling of factors determining the goods and traffic flows movement in a logistical system
logistical system goods flows tops and borders of transport network indicator of competitiveness of logistics channel
2010/11/2
The purpose of this article is to model the factors determining the goods traffic along the logistical channels located in various geopolitical regions on the basis of the transport network. The atten...
Modelling of freight flows that consist of multiple products transported by different modes of transport in a multimodal network
freight flows multiple products multimodal network different modes of transport
2010/11/3
Freight flows which consist of multiple products transported by different modes of transport in a multimodal network get more and more attention in recent years. In this article a model for modelling ...
The optimization of transport flows crossing Lithuanian custom-houses
carriers operating international freight road carriers customs work distribution
2010/11/3
The importance of the experience of foreign countries, the improvement of the normative and law basis according to improvement standards, the employment of means of information are emphasized in the a...
Optimization of traffic flows applying macroscopic modelling
traffic flows macroscopic modelling
2010/11/4
Optimization of traffic flows applying macroscopic modelling.
Methods for optimizing transport flows and their experimental comparison
transport experimental comparison Methods
2010/11/4
The problem of optimizing the transport flow distribution in the network is considered. The problem can be described by the optimization model (1)-(3) with a nonlinear objective function and linear co...