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Study of Pier Top Longitudinal Horizontal Rigidity on Rigid Frame Bridge Continuous Welded Rail Zhipeng Hu1, a, Ping Wang2,b* , Kaize Xie3,c and Tinglin Liu4,d 1 MOE Key Laboratory of High-speed Railway Engineering, South Jiaotong University, Chengdu 610031, CHINA a779355629@qq.com, b wping@home.swjtu.edu.cn, c877057790@qq.com,d814184820@qq.com Keywords: ballast track; continuous welded rail; rigid frame bridge; longitudinal horizontal rigidity; rail expansion adjuster Abstract.
The conditions of 30˚C , 40˚C and 50˚C are selected to represent the amplitude of rail temperature variation in different seasons and different areas in Chinese, according to “the civil building thermal design code” (GB50176-93)and the statistics of average temperature distribution in January in China.
The Third International Conference on Transportation Engineering,(2011, In Chinese) [10] Kaize Xie,Jingmang Xu.
Railway Standard Design, (2011) No.4,p28 (In Chinese) [11] Xinmin Wang, ANSYS Numerical Analysis of Engineering Structure[M], People's Traffic Press,2007,P182

Experiment Study of Volatilization Combustion during Coalfield Fire Zhi-ming QU School of Civil Engineering, Hebei University of Engineering, Handan, Hebei Province, 056038, China chinaqzm@163.com Keywords: coalfield fire; volatile component; spontaneous combustion; experiment study.
References [1] Zhong Maohua, Fu Tairan, and Hu Zhongbin, Small-scale area survey and analyses of Xinjiang's coal field fire in China, Engineering Sciences, Vol. 12(2010), pp. 12

Quality Reliability Evaluation of the Miner Lamp Power Supply with Principal Component Analysis and Support Vector Machine Dan Ma1,2, Zhanqing Chen1,2,*, Jida Huang3 and Haojin Lv4 1State Key Laboratory for Geomechanics & Deep Underground Engineering, 2School of Mechanics & Civil Engineering, 3School of Mines, 4School of Information & Electrical Engineering, China University of Mining & Technology, Xuzhou 221008, China *chenzhanqing@vip.163.com Keywords: Miner lamp safety; quality reliability; principal component analysis; support vector machine; kernel function.

Researches on 3D modeling of geographic elements and integrating with terrain model Xi Daping1a, Duan Dechao1b, Jiang Wenping2c* 1Faculty of Information Engineering, China University of Geosciences, Wuhan 430074 2Faculty of Resource and Environmental Science, Wuhan University, Wuhan 430079 aemail: jwpxdp@126.com, bemail: ddc_cug@163.com, cemail: 00200377@whu.edu.cn *Corresponding author: Jiang Wenping （1971- ）, male.
JOURNAL OF HYDROELECTRIC ENGINEERING,25(3):40-44 [3] Geoff Leach,1992.
Proceedings of E-mail Seminar of Cartography, Volume 1, University of Architecture, Civil Engineering and Geodesy, Sofia

Study on the Basic Mechanical Properties of Recycled Concrete Hollow Block Masonry Tong Hao a and Li Dong b College of Civil Engineering, Zhengzhou University, Zhengzhou 450002, China ahaotong@zzu.edu.cn, b892878084@qq.com Keywords: recycled concrete hollow block masonry; compressive strength; shear strength; masonry structures.
Li, Structural performance and design investigation on recycled concrete block masonry during post-earthquake reconstruction, Journal of Sichuan University: Engineering Science Edition, 3 (2009) 202-208
Hu, Performance of regeneration concrete hollow brick masonry under compression, Structural engineer, 3 (2006) 58-71

Research on the Surface Deformability of Reinforced Concrete Beams with the Use of Digital Image Correlation Method Rafal Ostromecki1,a *, Karol Suprynowicz2,b * 1Warsaw University of Technology, Civil Engineering Faculty, Al.
Armii Ludowej 16, 00-637 Warszawa, Poland 2Warsaw University of Technology, The Faculty of Power and Aeronautical Engineering, Ul.
Mancini, Crack Width Evaluation of Reinforced Concrete Membrane Elements, Structural Engineering International, 3 (2009)

Rational Thinking of Sustainable Development of the New Type of Rural Communities Hanzhou Liu1,a 1School of Civil Engineering and Architecture, Henan University, Kaifeng 475004, China azhliu_001@163.com Keywords: New type of rural community; Sustainable development; Sustainable requirements Abstract：After elaborating the connotation of construction of the new type of rural communities and their sustainable development, and according to these goals, this paper puts forward persistent requirements about sustainable development of construction of the new type of rural communities, i.e. determining the function orientation, enhancing investment, attentions to scientific rationality of planning and construction; attentions to comprehensive utilization of resources; giving full use of farmers as the main role and promotion of cultural integration in community construction.
Increase of investment in construction of the new type of rural community A new type of rural community construction needs a lot of money for the system engineering.
Through the increase of capital investment, the government guidance, the building of public cultural service engineering, radio and television fully cover the countryside; The construction of cultural information resources sharing project, and implementation of rural movie projects; Through the cooperation mechanism, build libraries for peasants.

Reinforcement of Timber Beams With Prestressed Wires João Henrique Jorge de Oliveira Negrão1,a 1CIEC, Dept. of Civil Engineering, University of Coimbra, Portugal ajhnegrao@dec.uc.pt Keywords: Timber, prestress, pre-tension, post-tension, epoxy, anchorage.
References [1] Plevris N., Triantafillou T.: Creep behavior of FRP-reinforced wood members, Journal of Structural Engineering, 121(2):174-186, 1995
H. : Modeling of timber beams strengthened with various CFRP composites, Engineering Structures, 32(10):3225-3234, 2010

Performance Assessment of Asphalt Mixtures Using Frequency Sweep Test at Constant Height and Hamburg Wheel-Tracking Device Jian-Neng Wang Department of Construction Engineering, National Yunlin University of Science and Technology, Douliou 64002, Taiwan wangjn@yuntech.edu.tw Keywords: Hamburg wheel-tracking device, permanent deformation, Superpave shear tester, frequency sweep, specification parameter.
The Hamburg wheel-tracking device (HWTD) has originally been designed in Hamburg, Germany and it is widely used for the evaluation of rutting and stripping by pavement engineers.
McGennis, Volumetric and mechanical performance properties of the Superpave mixtures, Journal of Materials in Civil Engineering, ASCE 12 (2000) 238-244

Wang2, c 1College of Engineering, Ocean University of China, Qingdao 266100, P.R.
China 2Department of Civil and Environmental Engineering, National University of Singapore, Singapore 117576, Singapore 3School of Mathematics, University of Jinan, Jinan 250022, P.R.
This subject was discussed in [18], where numerical calculations were carried out for the displacement prescribed elastic beam having a circular cross-section, but the needed regular states are still too difficult to generate for use in engineering applicable beam theories.