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Therefore，it is not only the natural mountain garden, but also the Chinese historical and culture miniature. [2] In order to develop the tourist and cultural industries of Taian city, Taian Municipal Party Committee and Taian Municipal Government held a great meeting to establish an international famous tourist city on April 14, 2009, mobilizing the people of Taian to go into action immediately, work diligently and throw ourselves into the great movement to build an internationally famous tourist city, strive to take a great step in one year, make great changes within three years, and build Taian into a more charming and more tasteful city.
We should make good use of the large cultural festival activities such as Taishan International Mountaineering Festival and Dongyue Temple Fair, actively make arrangements for all kinds of comprehensive and professional exhibitions, and attract investments at different levels by exhibitions to promote the development of relative industries and local economy. [3] Strengthening the Measures and Ensuring that All Work should be Put into Practice First of all, we should implement four big strategies.
The Management Committee of Mount Tai investigates and administrates the scenic area of Mount Tai and the nearby places of tourist attraction, focusing on the basic infrastructure, service facilities, service sites, food hygiene to ensure the safety of tourists in Taian.
At the same time, release the traffic management regulations of the scenic area to intensify the traffic safety, improve the traffic management and better the image of passenger service. [5]All the business misbehaviors or illegal acts such as bully extortion, cheating passengers and unjust competition among travel agencies should be severely punished.
The publishing House of Wuhan University, (2009) (In Chinese) [2] Information on http://www.absolutechinatours.com [3] Jianzhong Zhang: Journal of Taian Teachers College, Vol. 23 (2001), p. 59 (In Chinese) [4] Xiaoxi Wang: Economic Theory and Business Development.The Publishing House of Nanjing Normal University, (1998) (In Chinese) [5] Min Wei, Lei Wang: Science Technology and Industry, Vol. 8 (2008), p. 40 (In Chinese)

Reliability一based partial safety factors in cantilever construction of conerete bridges.
Journal of Structural Engineering，1997，123(3):305一312
Journal of Chang'an University, 2003, 23 (4): 38 - 40
The highway traffic science and technology, 2005, 22 (5): 111 - 113
Journal of Bridge Engineering，2003，8(3):138一143

Users want uninterrupted, safe traffic flow at little to no cost, etc.
Values for normal traffic and for permit-regulated heavy loads not requiring supervised escort are provided in Table 2.
Proceedings of the International Symposium on Integrated Life-Cycle Design and Management of Infrastructures, Tongji University, Shanghai, China, (keynote)
Journal of Bridge Engineering, ASCE, 8(6), 374- 382
Journal of Structural Engineering, ASCE, 131(4), 600- 616

The vibration properties are influenced by temperature, humidity, wind and traffic load.
Meantime, vibration-based method has been widely used to estimate the state of safety and serviceability performance of bridges.
Environmental effect needs to be corrected for predicting bridge safety state.
Fei, C. and Miao: Journal of Southeast University(Natural Science Edition), Vol. 37 (2007), p. 245 ] identified a variety of 1%-4% of modal frequencies in 24 hours and 1%-2.5% changes during one year.
Zhu, in: Proc. of 13th International Conference on Cold Regions Engineering, ME publisher (2006). ] found the frequencies of a multi-span bridge in Anchorage, Alaska varied 15% within one year because of frozen soil.

Under overload vehicles, the hinge joints are prone to be damaged leading to single slab bearing and seriously threatening the safety of moving vehicles [1, 2].
So, carrying out the research on strengthening technology of hollow slab bridge is of significance for the traffic safety and the rational usage of similar bridges.
[6] Huai Chen, Yunna Zhang: Journal of Highway and Transportation Research and Development, Vol. 25 (2008), P. 58 (in chinese)
[7] Fuming Wang, “Research on key technigues of bridge failure mechanism and safety,” Technical report, Zhengzhou University, zhengzhou, China, (2009) (in chinese)
[8] FuMing Wang, ShengZhen Kang, XiaoLong LI, Computer simulation study on destructive test of an expressway bridge, 2010 3rd International Conference on Advanced Computer Theory and Engineering, Proceedings, V4, p451-455.

These micro-cracks propagate transversely and downwards over time under traffic loadings, especially during early ages.
Introduction The service life of concrete pavement in standard design is expected to be at least 20 years after opening to traffic [1].
Mid-slab transverse cracks develop and propagate over time when the uplift is combined with traffic loading.
Suprenant, Why Slabs Curl-Part II: Factors Affecting the Amount of Curling, Concrete International, American Concrete Institute (2002)
Hansen, Characterization of Moisture Transport and Its Effect on Deformations in Jointed Concrete Pavement, Transportation Research Record: Journal of the Transportation Research Board, No. 2240 (2011) pp. 9-15

IEEE Journal on Selected Areas in Communications, 2006, 24(2): 381-394
[2] To quell the RFID safety crisis: American standard Arise [N].
Vulnerability of Network Traffic under Node Capture Attacks using Circuit Theoretic Analysis [A].
Journal of Computer and System Sciences, 1984, 28(2): 270–299
Journal of Theoretical and Applied Information Technology on October 24, 2009  

Optimization-supported decision-making in the marine game environment LISOWSKI Józef Gdynia Maritime University, Morska 83, 81-225 Gdynia, POLAND jlis@am.gdynia.pl Keywords: marine navigation, safety of navigation, preventing collisions, game control, optimal control, computer-aided decision.
The issue of how to determine safe strategies is still relevant because of an ever congesting traffic of vessels in particular areas and also, from one hand, due to increasing requirements with respect to safety of navigation and environment protection, and, on the other hand, continually developing computer based devices supporting the work of navigators [7,8,9]. 1.
Classification of the vessel control processes In order to ensure safety of navigation vessels are obliged to observe the International Regulations for Preventing Collisions at Sea (COLREG).
Lazarowska: The radar data transmission to computer support system of ship safety.
International Journal Applied Mathematics and Computer Science, Vol. 23, No 2 (2013), in press

Safety checking of vibration serviceability limits This situation can be well illustrated by the continuous dynamic monitoring of Pedro e Inês footbridge, in Coimbra, Portugal (Figure 1a).
In addition, the natural degradation of these bridges contributes to an increased concern for their safety.
(a) (b) Figure 10: Fatigue damage indices for all structural elements: (a) using EN1991 Heavy Traffic scenario; (b) using real traffic scenario.
Structural Concrete, Journal of FIB, 8, No.2, PP.67-85, 2007
[12] Marques, F., Moutinho, C., Cunha, A., Local fatigue analysis using a long-term monitoring system at Trezói railway bridge, Eighth International Conference on Engineering Computational Technology Dubrovnik, Croatia, 2012.

During vehicle crossing, the air fluid field around vehicles disturb themselves each other, which maybe be disadvantageous to holding performance and safety of vehicles, even may cause traffic accidents.
The variation of lateral force coefficient Cs makes the largest influence on the car running safety comparing with other aerodynamic coefficients.
Generally, when the coefficient DCS reaches to a limited value, it may result in car sideslip, which is disadvantageous to running safety.
Zhang: Proceedings - 2010 WASE International Conference on Information Engineering, (2010), pp.316-319 [4] S.
Lee: KSME International Journal, vol. 14 (2000), pp. 878-967 [7] L.