Results 1 to 10 of about 22,988 (118)
Transportation Engineering, 2022 Traffic lights are critical in regulating traffic flow and modulate the level of service and road user safety. As suggested by studies conducted with pedestrians, traffic light spacing and signal congruency could also impact a driver's decision-making ...
Leandro L. Di Stasi +4 more
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Optimal Spacing Policy for Vehicle Platoon Control with Road-Friction Coefficient
Journal of Advanced Transportation, 2021 This paper investigates the vehicle platoon control problems, in which the road-friction coefficient is taken into consideration. In order to improve the vehicle platoon safety in various road-friction conditions, an optimal spacing policy is proposed ...
Lei Zuo, Duo Meng, Jinqi Zhang
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Shenzhen Daxue xuebao. Ligong ban, 2022 The spacing between the same side of entrance and downstream exit (continuous entrance and exit) of the interchange has not yet specified in the highway route design specification (JTG D20—2017).
PAN Binghong +4 more
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Extraction of road boundary from MLS data using laser scanner ground trajectory
Open Geosciences, 2021 Various means of extracting road boundary from mobile laser scanning data based on vehicle trajectories have been investigated. Independent of positioning and navigation data, this study estimated the scanner ground track from the spatial distribution of
Sui Lichun +4 more
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Influence of Landscape Design on Driving Behavior Based on Slope Illusion
Journal of Advanced Transportation, 2022 In a continuous downhill section of a mountain highway, factors such as road alignment, roadside environment, and other visual characteristics will impact the slope illusion drivers experience and engage in unsafe driving behaviors.
Hao Li, Yueyang Zhang
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Analysis of the Embankment Settlement on Soft Soil Subgrade with a Cement Mixed Pile
Advances in Civil Engineering, 2021 The settlement of the widening of soft soil subgrade highways is typically associated with different treatment positions of cement mixed piles. In order to overcome this, in the current paper we employ the finite element method to simulate and analyze ...
Liang Yang, Wenyuan Xu, Keke Li
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UAV AND CLOSE-RANGE PHOTOGRAMMETRY TO SUPPORT GEO-MECHANICAL ANALYSIS IN SAFETY ROAD MANAGEMENT: THE “VALLONE D’ELVA” ROAD [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 In the last decades, the development of geomatics and geomechanics techniques integration in the environmental field permits to obtain more detailed and accurate results, reducing the survey costs.
E. Pontoglio +5 more
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Forestist, 2005 Environment consciousness of puclic opinion is increase recent years. In the management of the forest ecosystem for various purposes, care must be taken not to spoil the forest structure.
Mesut HASDEMİR, Murat DEMİR
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Object-Based Classification of Abandoned Logging Roads under Heavy Canopy Using LiDAR
Remote Sensing, 2014 LiDAR-derived slope models may be used to detect abandoned logging roads in steep forested terrain. An object-based classification approach of abandoned logging road detection was employed in this study.
Jason Sherba +2 more
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Road network optimization using heuristic and linear programming
Journal of Forest Science, 2010 To minimize the cost of logging, it is necessary to optimize the road density. The aim of this study was to determine optimal road spacing (ORS) in Northern Austria. The stepwise regression method was used in modelling.
M. R. Ghaffariyan +5 more
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