搜索结果: 1-15 共查到“交通运输工程 Investigation”相关记录32条 . 查询时间(0.078 秒)
Investigation into the mechanical properties and metal creaks of a diesel locomotive wheel
diesel locomotive wheel-set wheel metal metal cracks hardness chemical composition wear
2010/10/29
After JSC ‘Lithuanian Railways’ (AB ‘Lietuvos geležinkeliai’) bought new Siemens ER20 CF locomotives produced in Western Europe and brought them into service, some of them have already done about...
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...
Investigation on transport related biogas utilization
fuels heat engines internal combustion engines power natural gas biogas carbon-dioxide
2010/10/29
Due to an increase in demand for energy and the mobility of the human population as well as in order to keep sustainable development, there is a major need to utilize alternative energy sources. The u...
Investigation into marine traffic and a risky area in the Turkish Straits system: Canakkale Strait
AWESIM marine traffic Canakkale Strait Dardanelle risk simulation narrow waterway the Turkish Straits
2010/10/29
The Turkish Straits comprising the Strait of Canakkale, the Strait of Istanbul and the Sea of Marmara are unique in many respects. All dangers and obstacles characteristic of narrow waterways are pres...
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...
Investigation of user needs for driver assistance: results of an Internet questionnaire
user needs driver assistance Internet questionnaire
2009/9/29
Advanced Driver Assistance Systems (ADAS) aim at supporting the driver with the driving task and are expected to lead to a safer, cleaner and more efficient and comfortable transport system. This pape...
Flying is the safest way to travel: How aviation was a pioneer in independent accident investigation
Flying travel aviation independent accident investigation
2009/9/29
Independent investigations of aviation accidents and incidents have been broadly accepted within the aviation sector throughout its history as a valuable tool to enhance safety. Such investigations en...
Investigation of Driver Comprehension of Traffic Information on Graphical Congestion Display Panels using a Driving Simulator
Driver Comprehension Traffic Information Graphical Congestion Display Panels Driving Simulator
2009/9/29
In the UK, the Highways Agency has been investigating the use of Graphical Congestion Display Panels (GCDPs) to display real-time congestion and journey time information relevant to drivers on section...
Investigation into the stability of driving an automobile on the road pavement with ruts
automobile dynamics 3D dynamics model roughness ruts interaction stability criterion numerical method
2010/11/1
The article reviews the stability of an automobile on the road pavement with ruts. The problems of road safety depend on many factors. One of those is the quality of the road surface. Big heavy lorrie...
Principles for modelling technological processes investigation into the strength and durability of automatic coupler SA-3 in railway carriages
automatic coupler railway carriage durability stress damages
2010/11/1
The paper presents the durability analysis of the automatic coupler in railway carriages. The loading of the automatic coupler predetermined by the weight of a train, train speed and railway relief is...
Investigation of traffic-induced vibration in Vilnius Arch-Cathedral Belfry
dynamic experiment dynamic loading traffic accelerations response spectra historical heritage
2010/11/1
The influence of city traffic-induced vibration on Vilnius Arch-Cathedral Belfry is investigated. Two sources of dynamic excitation are studied. Conventional city traffic is considered to be a natural...
Investigation of tractor engine power and economical working conditions utilization during transport operation
tractor slippage wheel fuel consumption engine speed power stubble gravelled road
2010/11/1
Article analyzes tractor working and its engine conditions from economical point of view. Overview of tractor wheel slippage reliance on the traction force and weight utilization coefficient is given....
While investigating collisions with immovable obstacles it is necessary to assess the place of contact, its character and the speed of vehicles before the contact. These parameters depend on the obsta...
Investigation of potential deformations developed by elements of transport and pedestrian traffic restricting gates during motor vehicle–gate interaction
gate finite elements motor vehicle interaction deformation traffic event computer-run simulation
2010/11/1
The mathematical model of transport and pedestrian traffic restricting gate is designed. One section of the gate restricted the traffic of motor vehicles while the other limited the traffic of pedestr...
Investigation of road accidents on Lithuanian state roads
traffic safety automobile transport accident
2010/11/1
Fast development of the number of vehicles is closely related to large benefit for the public and also to certain undesirable large numbers of injured and killed people involved in the accidents. What...