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Furthermore, the deterioration of these structures is not only a safety issue, but also an economic concern.
Georgy: Utilization of Infrastructure Gateway System (IGS) as a Transportation Infrastructure Optimization Tool, International Journal of Traffic and Transportation Engineering, Vol. 4, (2015) pp. 8-15
Gharehbaghi: Advancements in Concrete Technology in Australia: Geo-Polymer Concrete, International Journal of the Constructed Environment, Vol 7, (2015) pp 19-29
Gharehbaghi: Modular High-rise Construction as an alternative Building System, International Journal of the Constructed Environment, Vol 8, (2017) pp 15-25
International Journal of Corrosion, Vol 14 (2014)

.： 脱落，破碎；脱落, 破碎.According to the traffic situation at present in da-qin railway, part of its existing slab culvers can not meet the total needs of overloading,long-term operation will make the slabs of the culvert structure damage aggravate even fatigue damage, it will affect safety of train operation.
In order to make the theoretical model, accord with the objective reality of basic variable equivalent normal, so that in the reliability index reflects the β with reasonable distribution types of influence.And the limit state function in extended to more than two variables of more general nonlinear, through Z = 0 made a point of linear approximation, to avoid the center points error, this method called method of the test point, also is "unified standards", international "structure safety joint committee" recommended approach, abbreviation JC method.
Journal changsha railway institute,1996,14(03):8-11 [2] F MOSES.
Journal of structural engineering,1997,19(04):293-301 [3] Zhen Wan,Qiao Li,Xue-ming Mao.
Journal of highway traffic technology,2006,23(09):51-53 [4] ANIMESH DEY..Journal of structural engineering, 2000,126(05):612-620 [5] Jia-qiang Zuo.

Richards, Inspection, maintenance and repair of tunnels: international lessons and practice.
Current safety issues in traffic tunnels, J.
Journal of Guangdong University of Technology.18 (2001) l-5.
Chinese Journal of Underground Space and Engineering. 28 (2011) 1480-1483.
Journal of Catastro Phology.16 (2001) 31-36 .

The establishment of warehouse model The optimization of warehouse transportation route will be affected by the right roadside rights and transport time, transport conditions (such as traffic flow and transport distance), road conditions (such as the type of road, road class, traffic capacity, etc.), transport costs (freight, fuel consumption, material distribution consumption), and many other limiting factors.
Under the premise of ensuring safety for the transportation of the warehouse, we always hope the shortest transportation distance, the least vehicle number and shipping most goods.
BouvryandJ-F Merche, Transfer graph approach for MultimodalTransport Problems , International ConferenceonModelling, Computation and Optimization in Information Systems, MCO'2008, MetzLuxembourg,2008 ,pp.538-547
Habbas, Deployment of a new optimization technique on transfer-graph, validation in Multimodal Transport Problem, In international workshop of Logistic and Transport LT 2009,Sousse-Tunisie(2009) [3] MEI Dong,SHI Xiaoyan ; ZHAO Fanggeng, An improved ACO algorithm for vehicle scheduling problem in military material distribution, 2009 IEEE International Conference on Grey Systems and Intelligent Services(2009) [4] Y.
Trubian, Ant system for job-shop scheduling problem, Belgian Journal of Operation Research,Statistics and Computer Science, Vol. 34 , 1994 , pp. 39-53

Research of Vehicle Scheduling Problem and Algorithm Based on Emergency Needs Yajing Wen1,2, a, Zhuo Wang2,b ,Honghui Dong1,c, Yichao Liang3d, Limin Jia1e 1 State Key Laboratory of Rail Traffic Control and Safety (Beijing Jiaotong University), China 2School of Traffic and transportation, Beijing Jiaotong University, China 3Beijing Traffic Management Bureau, China a11120922@bjtu.edu.cn, bzhuow168@126.com, chhdong@bjtu.edu.cn, dliang_yichao@hotmail.com, elmjia@bjtu.edu.cn Keywords: Vehicle scheduling, Emergency needs, C-K algorithm, logistics.
International Journal of Physical Distribution & Logistics Management, 2000, 30(9)
Journal of Business Logistics, 1999, 20(1)
Journal of Zhejiang University(Engineering Science),2003,37(2):243-248
Journal of Air Force Engineering University(Journal of East China University of Science And Technology(Natural Science Edition).2005,6(2):92-94

Introduction Currently, along with the strong development of transport infrastructure, the speed limit of cars is increasing and consequently the intensity of noise in cars also increases, affecting health, decreasing traffic safety and increasing the rate of traffic accidents.
Suzuki, “Coupled vibration of passenger and lightweight car-body in consideration of human-body biomechanics”, Vehicle System Dynamics Vol. 44 , Iss. sup1, 2006 [3] Xiu-gang WANG, Xiao-ning CAO, Peng LIN, Wen-qiang QU and Jun LIN, “Analysis of Equipment & Body Vertical Coupled Vibration Characteristics Based on Excitation of Single Bogie”, 2017 International Conference on Mechanical and Mechatronics Engineering (ICMME 2017) ISBN: 978-1-60595-440-0 [4] Shahram Azadi, Mohammad Azadi, Farshad Zahedi, “NVH analysis and improvement of a vehicle body structure using DOE method”, Journal of Mechanical Science and Technology, November 2009, Volume 23, Issue 11, pp 2980–2989 [5] H.
Li et al., "Experimental Modal Analysis of Car's Body-in-White", Advanced Materials Research, Vol. 346, pp. 627-633, 2012 [6] Mahdi Ghamami, Masoud Shariat Panahi, “Model analysis and optimization of vehicle body structures by using stochastic algorithm”, The 21st International Congress on Sound and Vibration, Beijing, China, 13-17 July 2014 [7] Ngo Van Thanh, Nguyen Thanh Cong,Nguyen Tien Han, Vu Van Thuyet, “An analysis of specific vibration of automobile transmission by finite element method”, Journal of Science and technology in civil engineering, Vol 4, Issue 11, 2017

The using of modern electronic technology is daily enriched in international high-end automobile and has strong competitiveness in market economy.
This system affectively reduces the braking distance, which increases the safety and controlling stability.
Its communication system used to provide traffic information to the car.
Then, the satellite will send the traffic signal back to the receiver in the car to help the driver to get it on the screen.
Automotive vehicle network technology and the application[J].Shao Yang College Journal( Natural science Edition).2006(1)

Acknowledgment The research is supported by the National Natural Science Foundation of China (Grant No. 51375200 and 51208225) and Science and technology research project of MoT, Mountainous rural highway qualification and traffic safety evaluation technology for coach travel(2011 318 223 1230).
Akyildiz: Journal of Sound and Vibration.
Aghabeigi: Journal of Sound and Vibration.
Stiharu: International Journal of Heavy Vehicle Systems.
Zhao: Journal of Shanghai Jiaotong University.

Thus, when the rails are welded in an aluminothermic way, there is no need for energy costs, and there is no need for long breaks in train traffic.
Since welded joints are an integral part of a seamless rail track and depend on the reliability and safety of train traffic, a lot of work has been devoted to the investigation of these compounds.
[3] Brânzei M., Coman T. 2012 Structure Improvement of Aluminothermic Welding Joints by Using Modifiers International Journal of Chemical, Molecular, Nuclear, Materials and Metallurgical Engineering 6 (8) 745-748
[4] Saarna M. and Laansoo A. 2004 Rail and rail weld testing Proc. 4th International DAAAM Conference “Industrial engineering – innovation as competitive edge for SME” (Tallinn, Estonia, 29-30 April 2004) pp. 217-219 [5] Tikhomirova L.
B., Ilinykh A.S., Galay M.S. and Sidorov Je S 2016 The effect of normalization on the structure and mechanical properties of rails aluminotermitic welded joints Obrabotka metallov (tekhnologiya, oborudovanie, instrumenty) – Metal Working and Material Science 1(70) 60-66 DOI: 10.17212/1994-6309-2016-1-60-66 [6] Kargin V.A., Tikhomirova L.B., Galay M.S. and Kuznetsova Y.S. 2015 Improving service properties of welded joints produced by aluminothermic welding Welding International 29(2) 155-157 [7] Kargin V.A., Tikhomirova L.B., Abramov A.D. and Galai M.S. 2014 Effect of vibroimpact treatment on the physical and mechanical properties on the surface layer of welded joints in rails Welding International 28 (3) 245-247 [8] Mouallif Z., Radi B. and Mouallif I. 2015 The Thermomechanical Modeling of Aluminothermic Welds Affected by Different Defects International Journal of Engineering Research and Development 11 44-48 [9] Sidki F., Mouallif I., Mouallif Z. and Benali A. 2012 Finite element

Smart cities in Europe ［J］．Journal of Urban Technology.2011, 18(2): 65-82
From intelligent to smart cities ［J］．Intelligent Buildings International．2011, 3( 3):140-152
[8]Allwinkle S., Cruickshank P.．Creating Smarter Cities: An Overview ［J］.Journal of UrbanTechnology．2011, 18(2):1-16
Creating Smarter Cities: An Overview [J].Journal of Urban Technology. 2011,18(4):1-16
Smart cities of the future[J].The European Physical Journal Special Topics, 2012, 214(1):481-518