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Measuring transportation at a human scale: An intercept survey approach to capture pedestrian activity
pedestrian walking survey geographic information systems (GIS) performance measurement
2013/11/21
Pedestrian travel data are critical for measuring and analyzing sustainable transportation systems. However, traditional household travel surveys and analysis methods often ignore secondary modes, suc...
Cost Overruns in Large-scale Transportation Infrastructure Projects: Explanations and Their Theoretical Embeddedness
cost overruns explanations large-scale projects theoretical embeddedness transportation infrastructure
2010/8/16
Managing large-scale transportation infrastructure projects is difficult due to frequent misinformation about the costs which results in large cost overruns that often threaten the overall project via...
Cost Overruns in Large-scale Transportation Infrastructure Projects：Explanations and Their Theoretical Embeddedness
cost overruns explanations large-scale projects theoretical embeddedness transportation infrastructure
2010/3/16
Managing large-scale transportation infrastructure projects is difficult due to frequent misinformation about the costs which results in large cost overruns that often threaten the overall project via...
Large-Scale Transit Network Optimization by Minimizing User Cost and Transfers
Large-Scale Transit Network Optimization Minimizing User Cost Transfers
2009/10/19
This article proposes a methodology for developing optimal transit networks (route
structures and headways) that minimizes transit transfers and total user cost while
maximizing service coverage, gi...
Tunnel-Curvature´s Influence on the Propagation of the Consequences of Large-Scale Accidental Fire - a CFD-Investigation
CFD Large-scale fires RANS k-ε Tunnel-fires
2009/10/9
There is growing evidence for influence of irradiative heat-flux in the large scale confined fires onto the fire growth rate and subsequently there is a need to understand mentioned relationship regar...
Lexicographic answering in travel choice: Insufficient scale extensions and steep indifference curves?
design indifference curves lexicographic answering
2009/9/29
This study assesses lexicographic answering in stated choice surveys of travel alternatives. Respondents answering lexicographically in three different data sets are analysed in relation to how import...
Assumptions of small-scale intermodal transport
intermodal transport terminal transhipment
2010/11/1
The aim of the article is to present the alternative to the very well known hub and spoken approach to intermodality when freight scale is small. When usually the blocked trains operate between two bi...
The influence of coolant scale deposit inside the internal combustion engine on the piston and cylinder deformations
internal combustion engine coolant piston cylinder deformations
2010/11/2
This paper presents the analysis of the influence of engine coolant scale deposits on the deformations in the piston – cylinder pair. The results of carried out calculations enable to make more precis...