搜索结果: 1-14 共查到“交通运输工程 models”相关记录14条 . 查询时间(0.062 秒)
Disaggregate models with aggregate data: Two UrbanSim applications
Disaggregate models aggregate data Two UrbanSim applications
2010/10/25
UrbanSim has significant data requirements. In particular, it requires disaggregate data (traditionally at the 150 meter by 150 meter gridcell level) for employment, households, and buildings. While s...
A proposal for the models and measures of search and rescue on inland waterways
search rescue search model inland waterways measures safety
2010/10/29
Search and rescue on inland waterways are considered to be insufficiently developed. The methods of search and rescue have been developed only for sea waterways. Despite the possibilities of compariso...
Comparison of different capacity models for traffic circles
traffic circles roundabouts capacity gap acceptance theory regression analysis origin-destina¬ tion matrix
2010/10/29
Traffic circles have been used in many countries all over the world. Traffic circles can be defined as intersections where traffic circulates around a center island where priority is given to the vehi...
Innovative Public-Private Partnership Models for Road Pricing/BRT Initiatives
Public-Private Partnership Models Road Pricing BRT Initiatives
2009/10/19
This article presents alternative concepts for serving commuter travel demand in
major metropolitan areas with a system of priced expressways integrated with Bus
Rapid Transit (BRT), and presents po...
Development of Duration Models to Determine Rolling Stock Fleet Size
Duration Models Rolling Stock Fleet Size
2009/10/19
Transit agencies are looking for analytical tools to improve their rolling stock maintenance
programs and fleet size. If agencies underestimate the number of buses out of
service for maintenance at ...
A Methodology for the Estimation of Value-of-Time Using State-of-the-Art Econometric Models
Methodology Value-of-Time State-of-the-Art Econometric Models
2009/10/16
Value-of-time (VOT) measures are valuable in a wide range of public transport
policy and planning applications. However, VOT is a latent variable that cannot be
measured directly. In this research, ...
Land-use/transport Interaction Models as Tools for Sustainability Impact Assessment of Transport Investments: Review and Research Perspectives
sustainability impacts transport policy appraisal land-use/transport interaction model
2009/9/29
Interest in the appraisal of the sustainability impacts of transport policies has grown the last few years, expressing the need for a balanced treatment of economic, environmental and social impacts. ...
Evaluating Urban Sustainability Using Land Use Transport Interaction Models
Urban sustainability land use transport environmental modelling policy evalua-tion
2009/9/29
The objective of the EU research project PROPOLIS (Planning and Research of Policies for Land Use and Transport for Increasing Urban Sustainability) was to assess urban strategies and to demonstrate t...
Axle load variations and vehicle growth projection models for safety assessment of transportation structures
pavement design bridge safety vehicle weight axle load spectra probabilistic modeling nonlinear least squares
2010/11/1
The design formulations of pavements and bridges are significantly influenced by the uncertainties associated with the prevailing vehicle weight characteristics. Accurate modelling of load spectra and...
Probability models for assessing transport terminal operation
transport terminal malfunction of the terminal probability models
2010/11/1
The paper considers the following problems: 1) The development of a probability model to determine malfunction of the terminal; 2) Determining the emergency situations at the terminal based on statist...
Investigation of dynamic models of independently rotating wheels of wagons
independently rotation wheels system wearing characteristics modelling of truck motion lateral displacement of wheel-set
2010/11/2
The article deals with the modelling of independently rotating wheels (IRW) systems for wagons. The research work of the intensity of rolling stock wheels rims and flanges is observed. The main perfo...
The study of the stability of asphalt concrete mixture composition optimization mathematical models using imitative simulation
asphalt concrete mixture production technology imitative simulation model stability Monte-Carlo method
2010/11/2
The method of statistical imitative simulation (Monte-Carlo) was used to simulate the heterogeneity of the produced asphalt concrete mixture (ACM) mineral part grading. The stability of optimisation o...
The research in to passengers’ transportation by land transport and the formation of formalized models
public transport market analysis formalised models systematic analysis optimisation tasks
2010/11/2
The analysis of the Lithuanian passengers’ transportation market has been carried out as well as the analysis of passengers’ transportation by land transport, on the basis of which the most important ...
Analysis and research methods of the work organization models of transport enterprises
the work organization models transport enterprises
2010/11/4
The article covers different models of organizing the work of transport enterprises as well as the application of these models in practice. The definition of the transport enterprise work organizing m...