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Stefanik Bratislava Airport building structures vibrations caused by pilling operations were analyzed mainly from the aspects of the safety of the building structures [1].
SIAM Journal on Applied Mathematics, 21(2):321–330, 1971
“Microtremor due to Traffic” Research report A–4–92/b, (In Slovak) UTC, Zilina, 1992
Building Structure due to Railway Traffic Prediction Model in Proceedings of the Eighteenth International Congress on Sound and Vibration, Rio de Janeiro, paper no.

Control Strategy of Non-road SI Engine’s Vibration Jian Suna, Shengji Liub and Wei Iiuc School of Automobile and Traffic Engineering, Jiangsu University, Zhenjiang, China asun0220sun@163.com,b liusj@ujs.edu.cn, cliuwei900601@126.com Keywords: Small Non-road SI Engine, Vibration Performance, Reciprocating Inertia Force, Balance, Conformity of Production Abstract.
Vibration problems, especially the single-cylinder’s [4], are becoming another technical barrier following the safety and emission.
In order to improve the competitiveness of products in the international market, the starting of researches related to the small non-road engine’s vibration is imminent [5].
Journal of the Faculty of Engineering and Architecture of Gazi University.2012,27(3): 491-500

Table 2 Strategic automatic level Table 3 Executive automatic level SAL Description EAL Description SAL1 None of intelligence decision made EAL1 None actions integrated SAL2 All the Feasible plans offered EAL2 Basic actions integrated by automatic devices SAL3 Only Low risk plans offered EAL3 Basic actions integrated under the precondition of safety SAL4 Filtered plans offered EAL4 Combined actions packaged in each function SAL5 Optimized plans offered EAL5 Entire automation completed We set ω=0.5 to decompose LOA.
Human Engineering for an effective air navigation and traffic-control system[R].
Allocation of function: scenarios, context and the economics of effort[J].International Journal of Human-Computer Studies, 2000,52(2):289-318

Seriously, wheel wear will endanger traffic safety.
JOURNAL OF COMPUTER APPLICATIONS, 2010, 30(1): 174-176(In Chinese) [5] Teh-Chuan Chen, Kuo-Liang Chung.
A Smart Image Background Recognition Model and Its Application to Content-Based Image Retrieval[C]. 2010 2nd International Workshop on Intelligent Systems and Application (ISA). 2010: 1-4 [9] Ni Qiakai, Guo Chao, Yang Jing.

(3) On the space distribution, landslides show strip distribution, and around the city, the traffic is most concentrated, the other scattered.
engineering excavation Serial number Landslide name Time Slope high/m Degree of hazard 1 Xi 'an Ba bridge new walling materials plant landslides 1990.4.11 80 Destroy workshop 3226m2, damaged 64 devices, the direct loss of more than 3.50 million yuan, one person was killed and one injured. 2 Yang Ya landslide of Yan’an city 2004, 2006 85 Landslide made two residential buildings be damaged, involving 8 families 47 rooms. 3 Shang’an village landslide of Lishi district Lvliang city 2008.6.13 130 Landslide made 19 people be killed and destroyed the workshop. 4 Throat area landslide of Lanzhou city 20095.16 95 Seven people were killed and destroyed a building. 5 Yuzhewan village of immigration engineering landslide 2009.5 130 Construction sites were destroyed. 6 Zhizhou landslide of Shaanxi procince 2010.3.10 120 44 people were buried and 27 people were killed and 25 homes had been destroyed. 7 Yanaan airport landslide of Shaanxi province 2011.4 45 Excavation slope caused a serious threat to the safety
Northwestern Seismological Journal, 2010,32(4): 343-348
Special Lecture of 5th International Symposium on Landslides，Landslides[C]，1988,(1)：37~55.

Far Field Noise Suppression Method in McWiLL Intercom Based on Double Uni-directional Microphone ZHANG Yuhua 1,a, JIA Limin1,b and LI Zhong2,c 1 Beijing Jiaotong University, State Key Laboratory of Rail Traffic Control and Safety, China 2 Beijing Shouke Software And System Integration Co.
Jinming: Journal of Taiyuan University of Technology, Vol. 41 (2010) No.6, pp.700-704
Gallissian, etc.: IEEE International Conference On Acoustics, Sppech, and Signal Processing (Phoenix, US, March 15-19, 1999).

With the development of big cities, the metro has become the important mode of transportation which has lots of advantages, such as the large carrying capacity, safety and rapid and so on.
In this paper, the rail is assumed as Euler-Bernoulli beams in Winkler foundation, and the train-track-subgrade analysis model is established as shown in Fig.1, based on this, the governing differential equations of the system can be gained, and then, metro-induced loading was treated as two groups including pseudo-static and wheel-rail contact forces, differential equations of motion under different loadings are then respectively established, and then the rail dynamic deflection curve equation under those two types of loading of single wheel pair could be obtained by the contour integral method, where after, the expression of the subway traffic load on the ballast can be got by the superposition method.
The 2nd International Conference on Civil Engineering, Architecture and Building Materials 2012.5
Journal of Engineering Mechanics, 1994, Vol.1 (1994),p25

Because of the difficulty in prediction and detection of asymmetric threats, substantial allocations are necessary for the protection and safety of the aviation system and associated infrastructure elements.
McGuire, Collaborative Ventures and Value of Learning: Integrating the Transaction Cost and Strategic Option Perspectives on the Choice of Market Entry Modes, Journal of International Business Studies 27(2) (1996) 285-307
Miller, Real Options in Equity Partnerships, Strategic Management Journal 23(1) (2002) 77-88
Lint, The option value of advanced R&D, European Journal of Operations Research, 103 (1997) 83-94
Department of Homeland Security, Fact Sheet: Countering Missle Threats to Commercial Aircraft, Press Release, Distributed by Bureau of International Information Programs, U.S.

All these problems seriously affect the performances, running safety and lifetime of seal.
Wang: Research on working stablity of dry gas seal (Southwest Traffic University, Chengdu 2006), in Chinese
Fuse: Advanced aerostatic dry gas seal, 16th International Conference on Fluid sealing, BHR Group 2000 Fluid Sealing (2000), p. 483-499
Wang: Journal of Xihua University (Natural Science Edition) Vol. 6 (2010), p. 1-3, in Chinese.

Introduction Maglev vehicle has minor noise, no pollution safety and comfort etc. advantages, so the maglev traffic has a bright prospect in the future.
Bokor, Asian journal of control, Vol. 14, No. 3, pp. 664-678 (2012) [2] Lin Yang, Shi Yang, Burton, R.: Modeling and Robust Discrete-Time Sliding-Mode Control Design for a Fluid Power Electrohydraulic Actuator (EHA) System, IEEE Transactions on Mechatronics, Vol. 18, No. 1, pp. 1-10 (2013) [3] Ngoc, P.
X., IEEE Transactions on Automatic Control, Vol. 58, No. 1, pp. 168-174 (2013) [6] Yang Zhao, Hua Song, Hongzhuan Qiu and Chengrui Liu, “Control Reconfigurability of Nonlinear System based on Control Redundancy”, 2012 10th IEEE International Conference on Industrial Informatics (INDIN), pp. 815-820 (2012) [7] Haipeng Ren and Ding Liu, IEEE Transactions on Circuits and Systems II: Express Briefs, Vol. 53, No. 1, pp. 45-50 (2006) [8] Roy, B. and Asada, H.H., IEEE Transactions on Robotics, Vol. 25, No. 5, pp. 1125-1133 (2009) [9] Cannizzaro, S.O., Palumbo, G. and Pennisi, S., IEEE Transactions on Circuits and Systems I: Regular Papers, Vol. 53, No. 2, pp. 225-234 (2006) [10] Wenqing Zhang, “Study and Realization on Suspension Control based on Magnetic Flux Feedback”, Dissertation for the degree of Master of National University of Defense Technology, (2009), in Chinese