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Parameter Analysis of Vehicle-bridge Coupling of Half Through CFST arch bridge due to vehicle Xufei Xie1,a, Jiwu Ding2,b 1 School of Automobile and Traffic Engineering, Wuhan University of Science and Technology, Wuhan, China, 430081； 2 Shenyang Highway Plan & Design Institute, Shenyang, China, 100168 axxf702@163.com, bdjw555@163.com Keywords: Concrete filled steel tube arch bridge, Coupled vibration, Sensitive analysis, Impact effect Abstract：As a new structure type, arch bridge of concrete filled steel tube (CFST) has many merits and unique dynamic characteristics.
Zhigang Yan[3] suggested a simplified solving of coupled vibration of vehicle-bridge system, and focused on the influence of material nonlinearity and roughness of pavement, results indicated that the latter reason should be included while in calculating.
Acknowledgement This research is financially supported by National Natural Science Foundation of China (Grant number: 51008102).
Journal of Harbin University of C.E. & Architecture, 1999,32(3):50-55.
China Journal of Highway and Transport, 2004, 17(4):41~44.

Research on Double Closed-loop DC Speed-Regulation System Based on Improved Particle Swarm Optimization Lepeng Song1, a , Han Qi1,b 1 Chongqing University of science and technology, Chongqing, China aslphq@163.com, bhanqicqust@163.com Keywords: double closed-loop DC speed regulation system.
PID controller because of its simple algorithm, cheap material, good robustness, has been widely used in process control and motion control, but the traditional PID method often cannot meet the industrial requirements in the production, the scholars are devoted to the PID controller parameter intelligent optimization algorithm is applied to DC speed regulating system setting.
This research is funded by Research Foundation of Chongqing University of Science & Technology, the project No. is CK2011Z16.
Journal of Jilin University, 2011, 41 (3): 716-720
Journal of electronic particle swarm, 2011, 39 (5): 1150-1153

Bottleneck at Promoting Strengths of Tourism-Culture Integration in Ancient Town Cicheng and Enlightenments for Development Guodong Yan 1, a, Jiancheng Kang 2,b Guodong Wang 3,c and Qinchen Han 3,c 1 School of Management, Shanghai University of Engineering Science, China 2 Urban Ecology and Environment Research Center, Shanghai Normal University, China 3 Urban Ecology and Environment Research Center, Shanghai Normal University, China ayanguodong@163.com, bkangjc@126.com, cguodong@shnu.edu.cn Keywords: historical and cultural city; tourism industrial merging; culture industry Abstract.
Via the four major platforms of loving and filial culture, related activities were given to become the largest-scale, highest-level, most influential and most effective loving and filial culture activities in the global Chinese community, including: “10,000 Chinese elders visiting Cicheng”, Elder’s Special Tourist Route in Cicheng, Jiangbei District two-day quality tour “visiting No.1 ancient county town in Southern China” and so on, All these successfully pushed on inheritance and development of non-material cultural heritage in Cicheng and wonderfully demonstrated the perfect integration between tourism and historical culture.
The Ideological Front (2011) in Chinese [3] XU Ming: An Exploration of the Optimization and Integration of Cultural Tourism Resources-Exemplified by Hefei Economic Zone .Journal of Anhui Agricultural University (Social Sciences Edition (2012) in Chinese [4] LI Yuehua: The Research on the Integration of Green Ecotourism.
Journal of Guilin Institute of Tourism (2007) in Chinese

Table 1 Evaluation index system of generalized product quality and fuzzy membership degree The first grade index U Weight W The second grade index iU Weight iW The evaluation set Excellent Better Good Common Poor Structural performance 0.368 Securities of hum＆mach Reliability of system Working durability Adaptability of material Fixedness of configuration Harmlessness to environment Artistic figure Economic design 0.241 0.141 0.141 0.121 0.070 0.070 0.121 0.095 0.7 0.5 0.8 0.4 0 0 0 0.1 0.2 0.3 0.1 0.2 0 0.2 0 0.8 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.1 0 0.1 0 0.1 0.7 0.6 0.7 0 0 0 0 0.1 0.1 0 0.1 0 Working performance 0.367 Practicability of efficiency Running stability Superiority of index Amenity of operating Powerful of machine Measurability and monitor Diagnosable for fault Economic service 0.204 0.154 0.154 0.082 0.109
Journal of Environmental Science，2006，18(5)：1020-1023
Journal of North China Electric Power University, 2005，32(5)：104-107
Information Sciences，2008，178(11)：2389-2395

The corresponding material properties are Young's modulus GPa209=E , Possion ratio 3.0=µ , and density 3 kg/m7917=ρ .
Acknowledgements This work was supported by the key project of National Natural Science Foundation of China (No.50335030), Doctor Program Foundation of University of China (No. 20040698026) and Natural Science Foundation of Xi'an Jiaotong university.
Maiti: Journal of Sound and Vibration Vol. 257 (2002), p. 559 [4] H.
He: Detection of Crack Location and Size in Structures Using Wavelet Finite Element Methods, Journal of Sound and Vibration, in press.

This paper,used finite element method to explore the issue of joint stiffness of the judge by contacting Foshan Youth Palace, Science and Technology Museum Dome Theater outer ball shell.
The diameter of ectosphere Foshan Youth Palace, Science and Technology Museum Dome Theater outer ball shell is 22.3m and total building elevation ist 18m.
Stress - strain relations of material is imitated with the bilinear isotropic hardening model, adopted as the enhanced isotropic of Mises yield criterion; elastic modulus is 2.06 × 105 MPa, Poisson's ratio is 0.3; when the wall thickness is greater than 16, the yield strength take 295MPa; when the wall thickness of less than 16, the yield strength to take 310MPa.
References [1] CHEN Yiyi, WANG Wei, ZHAO Xianzhong :Experiments on Bending Rigidity and Resistance of Unstiffened Tubular Joints, in: Journal of Building St ructures, Vol. 22 ,No. 6,Dec. ,2001
GB / T 50344-2004 [8] LIN Yan, LIU Xiliang:Design of cast steel joint and its project use, in: Industrial Construction, 2005,35 (11) :27-30 [9] LI Jun,WEI Xing,LI Xiaozhen,QIANG Shizhong:Experiment of complex loading on the cast-steel joint of large steel-reticulated shell structu,in:Civil Engineering Journal, 2005,38 (6) :8-19

Therefore, PVC frame is to be designed by PVC material, and processed grooves or holes to transport electrolyte.
Acknowledgment This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (2011-0009232).
Walsh, “Development of the all-vanadium redox flow battery for energy storage: a review of technological, financial and policy aspects”, Internal Journal of Energy Research, John Wiley & Sons, Ltd., 2011
Walsh, “Design and development of unit cell and system for vanadium redox flow batteries (V-RFB), International Journal of the Physical Sciences Vol. 7(7), pp. 1010-2014, 9 Feb. 2012

Acknowledgements This work was financially supported by the National Natural Science Foundation of China (No. 41101080), Shandong Natural Science Foundation (No.
And, thanks for the materials provided by local authorities of Shaanxi Province.
Bai: Journal for Nature Conservation.
Du: Procedia Environmental Sciences.
Yang: Progress in Natural Science.

Tse Department of Mechanical Engineering, Hong Kong University of Science and Technology Clear Water Bay, Kowloon, Hong Kong, China Keywords: Dynamic Parameter Evaluation, Underdamped Machine System, Grinding, Composite Error Index, Displacement-Frequency Modulator Abstract.
Iino: Journal of the Japan Society of Precision Engineering, Vol. 54 (1998), p. 774
Yu: Journal of Machine Tools and Manufacture, Vol. 41 (2001), p. 609
Tse: Journal of International Societies for Precision Engineering and Nanotechnology, Vol. 26 (2002), p. 83
Chiu: Key Engineering Materials, Vol. 257-258 (2004), p. 165

Friction material deformation, chemical changes and wear are changed with the change of surface temperature, which significantly influences the friction coefficient [4-5].
Acknowledgement It is a project supported by the 2010 National Natural Science Foundation of China (51075412).
[3] Datong Qin, Yuxing Zhao, et al:Journal of Chongqing University Vol32 (2009), p.1016-1023, in Chinese
[8] Wei Chen, Pengcheng Gui, et al: Journal of HEFEI University of Technology Vol32 (2009), p.171-174, in Chinese
[9] Zhenjun Liu, Xiaohong Dong, et al: Journal of Chongqing University Vol33 (2010), p.29-34, in Chinese.