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The intelligent traffic is an important way to solve the problem of traffic congestion, improving traffic safety and operational efficiency.
Intelligent Transportation Systems is a state-of-the-art integrated traffic management system.
In this system, the vehicle on the road is on their own smart free travel, and the highway relies on their own intelligent traffic flow adjusted to the best condition.
Journal of Beijing University of Posts and Telecommunications, 2010, 3(3): 1-9
Wang, Future internet: The internet of things [C], 2010 3rd IEEE International Conference on Advanced Computer Theory and Engineering (ICACTE), 2010, 5: 376-380

Introduction As the important part of railway, the rail plays the supporting and oriented roles, and it is the important factor that influencing the train traffic safety.
When the RFC between wheel and rail is serious, it may cause the rail fracture, and directly harms the train traffic safety [3, 4].
Proceeding of the 12th International Congress on Wheelset.
Proceeding of the 12th International Congress on Wheelset.
Journal of Mechanical Strength. 2002, 24(2): 250~257.

The vertical displacement difference which is obvious will directly influence the driving smooth and if serious, it will influence the driving safety.
But these methods are confined by the effect of the traffic and the local conditions.
It can ensure the long-term and reliable mechanical properties and realize the operating safeties of the bridge after broaden
Structural Engineering International 4(2008), p.351 [3] Wen Qingjie and Ye Jianshu: The shrinkage and creep analysis of the transverse joining of the new and existing reinforced concrete.
Journal of Southeast University. 14(2006), p.596 [4] Wu Wenqin, Ye Jianshu, Ju Jinping etc: The broaden situation and scheme analysis during the extension of the highway.

Ft F0 r Tt Ua Figure.1 Driving force of the electric car If an electric wheel lost control of motor speed, speed is too high or too low will cause the car to favor one side, resulting in a traffic accident.
Effectiveness of electronic differential system is directly related to the process of running a vehicle steering stability and driving safety, the study of electronic differential control strategy is a key element study electric wheel drive electric vehicles.
Because not only have an all-electric car-wheel electric vehicles energy saving features, but also to improve the degree of integration of mechanical and electrical vehicle, is very conducive to the realization of various active safety technologies, improving vehicle stability and safety aspects of a very large potential, so it has broad prospects for development.
Krichen: An improved energy management strategy for FC/UC hybrid electric vehicles propelled by motor-wheels, International Journal of Hydrogen Energy, Vol.39 (2014), p.571-581 [3] F.
Chiang: Design and control of a PEMFC powered electric wheelchair, International Journal of Hydrogen Energy, Vol.37 (2012), p.11299-11307 [4] Z.

Introduction Traffic on the Lithuanian low-volume roads with gravel pavement from 2000 to 2009 was rapidly increasing.
In Lithuania, pavement structure of the low-volume roads with the annual average daily traffic (AADT) lower than 500 vpd is laid with a lower safety factor, i.e., of reduced thickness (55–65 cm according to KPT SDK 07).
Part 3: Soft Asphalt” specifies requirements for soft asphalt used on the roads and other trafficked areas.
The pavement structure was adapted to the regional climatic conditions, frost index, soil type and traffic loads.
In Transport Research Record: Journal of the Transportation Research Board, No. 1989 (2007), pp. 293−298

Global Positioning System and Global Navigation Satellite System are the revolutionary tools for conveying such kind of task, but due to some limitations, like accuracy and safety issue, especially in the road-environment, which can be occasionally blocked by car accidents or heavy traffic flow, it is often necessary to use on-board LRF and camera sensors for real-time decision making.
The benefit of using a roundabout is that it can reduce the injury crashes by around 25–74% in comparison to the installation of traffic light signal [5].
Furthermore, the non-traffic signal feature is helpful in mobile robotic navigation based on the challenges it has to encounter for detecting the signals of the traffic light system.
Baiker, Autonomous navigation and map building using laser range sensors in outdoor applications, Journal of Robotic Systems. 17 (2000) 565-583
Tang, Path planning of mobile robot for autonomous navigation of road roundabout, International Journal of Mechanics. 4 (2012) 203-211

The increasing of traffic flow and vehicle payload weight which is much more than the original design load level[3], result in many cracks in the positive and negative moment regions of girder and corbel.
The detection of showed that the bridge has been unable to meet the needs of current traffic, only load limiting access.
Bridge Maintenance, Safety, Management and Life-Cycle Optimization - Proceedings of the 5th International Conference on Bridge Maintenance, Safety and Management, p 2458-2465, 2010
International Journal for Numerical and Analytical Methods in Geomechanics, v 36, n 4, p 517-532, March 2012
Source: 9th US National and 10th Canadian Conference on Earthquake Engineering 2010, Including Papers from the 4th International Tsunami Symposium, v 8, p 6102-6111, 2010

In the past, concrete linings were built in Korea with scanty attention to their fire safety, as demonstrated by the lack of studies on fire resistance of both materials and structures.
Introduction Long 40~60 m deep underground tunnels are being planned to be constructed in Korea to solve the problem of serious traffic congestion which has been caused by the rapid growth of cities.
In Korea, active fire protection centering on saving lives has been the mainstream in the safety design for tunnels against a fire.
Difficulties in reparing, as well as safety issue are inherent in tunnel fires.
Fire-resistance evaluation standard for tunnel structures provided by the ITA(International Tunneling Association) suggesting maximum concrete temperature of 380°C was used in the test.

Introduction With the increasing of the number of vehicles in our country year after year, some problems have become more and more severe such as the guarantee of road traffic safety, the maintenance of traffic order and the handling of traffic accidents and so on.
Therefore, to continue further study of traffic video velocimetry technology is an urgent and necessary task.
Even though it considered the illumination changes, dynamic background, shadows and noise, it did not think about slow traffic or static scene.
Computer Vision and Pattern Recognition Workshops (CVPRW), 2012 IEEE Computer Society Conference on, pp. 38-43.Washington (2012) [9]Zhang, S., Yao, H.: Dynamic Background Modeling and Subtraction Using Spatio-Temporal Local Binary Patterns.in 15th IEEE International Conference, pp. 1556-1559.
PhD thesis, Beijing Jiaotong University (2011) [19]Jun Chu, Mang Shi and Xiang Fu: submitted to Journal of Nanchang Hangkong University (Natural Sciences). (2011) In Chinese [20]Huibin Deng, Bangshu Xiong: submitted to Journal of Semiconductor Optoelectronics. (2009)In Chinese

Introduction Machines, traffic and blasting generate surface waves that can adversely affect nearby structures.
Beskos: International Journal for Numerical Methods in Engineering Vol. 46 (1999), p.713-728
Sagesset: International Journal of Geotechnical Engineering, Vol. 100 (1974), p.1231-1247
Sangrey: International Journal of Geotechnical Engineering, Vol.104(1978), p. 1139-1152
Sanchez-Sesma: International Journal of Geotechnical Engineering, Vol.109 (1983), p.1133-1146