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Material of bridge steel takes Q345qc, compressive strength of concrete being 33.15MPa, rebar being HPB235φ10, and steel yield strength of the PBL shear being 420MPa.
A theoretical analysis and experimental study on the flexural behavior of extern ally prestressed composite beam with corrugated steel webs [J].China Civil Engineering Journal, 2004, 11(37):50―55.
The study of PBL shear key bearing capacity factors and bearing capacity formulas, Journal of Railway Science and Engineering, 2007.12(6)

Silica is a non-toxic and chemically stable material and has been used for many applications.
Katsuoka, Disinfection potential of electrolyzed solutions containing sodium chloride at low concentrations, Journal of Virological Methods. 85 (2000) 163–174
Chiu, Preparation and Characterization of polyvinyl alcohol/ chitosan blended membrane for alkaline direct methanol fuel cells, Journal of Membrane Science. 419-420 (2012) 65-71

References [1] Dou Yihua, Xu Airong: Petroleum Machinery Vol. 38(9) (1992), p.119 [2] Liu Hongwen: Material Mechanics, Higher Education Press (1992), p.212 [3] Hao Junfang, Gong Weian: Casing strength calculation and design, Petroleum Industry Press(1987), p.20 [4] Dou Yihua, Zhang fuxiang: Drilling & Production Technology Vol. 30(5) (2007), p.17 [5] Guijie Yu: Oil Field Machinery Vol.39(5)( 2010),p.1 [6] Pingen LI, Youquan Yin: Journal of Peking University Vol.43(1)( 2007),p.11 [7] Feng Qian, Deli Gao: Journal of Natural Gas Science and Engineering Vol.3(2011), p.530 [8] S.M.Willson, A.F.

Colloid between the asphalt and oil content, it is a kind of viscous semi-solid material, adhesive and strong tinting strength, generally for brown to black color.
Chinese science bulletin, 1999, 44 (19): 2018 ~ 2022
Journal of oil and gas field surface engineering, 2000, 12 (6): 12 ~ 13
Journal of petroleum pitch, 2007, 21 (2): 1 ~ 6

Synthesis of 1, 2-Aceanthrylenedione Catalyzed by Anhydrous AlCl3 Zhang Chunyan1a, Chen Min 1b, Zhang Yan 1, Yuan Xinhua2, Liu Hua1 1 School of chemistry and chemical engineering, Jiangsu University, Zhenjiang 212013 China; 2School of Material Science and Engineering, Jiangsu University, Zhenjiang 212013 China.
Katdare, journal of catalysis.
Journal of Molecular Catalysis A: Chemical Vol.253 (2006),P.203-206

Ding 1 School of Material Science and Engineering, Shanghai Jiao Tong University; Shanghai, 200030, China axingwuguo@sjtu.edu.cn, b Changjw@sjtu.edu.cn, chsm006@sjtu.edu.cn, Key words:GW63; Corrosion.
Peng, Journal of Alloys and Compounds In Press, Corrected Proof, Available online 2 May 2006
Peng, Journal of Alloys and Compounds In Press, Corrected Proof, Available online 6 January 2006

Acoustic Information Acquisition and Time Domain Analysis on Alternating Current Rail Flash Butt Welding Qibing Lv 1, Keli Tan 1, Xi Zhang 1, Jian Chen 2, Guoqing Liu 1 1 College of Material Science & Engineering, Southwest Jiaotong University, Chengdu 610031, China 2 Southern Railway Locomotive Vehicle Technology Institute Qi Shuyan Co., LTD, Changzhou 213011, China E-mail: xnjdlvqibing@163.com Keywords: AC Flash-Butt Welding, Acoustic Signal, Flash Stability, Labview Abstract.
Welding Journal, 2005, 26(5): 65-68
Welding Journal, 2008, 29(2): 93-96

The regional economic social quantity of shipment to a certain extent could be reflected in the area of all the material flow requirements and hold the regional logistics scale in certain areas.
Journal of Intelligence No.2. pp: 11-49. 2009
“The analysis of business e-commerce Profitable model and strategy”, Journal of Chifeng University( Natural Science Edition), Vol. 24, No. 4,pp.74-76, Jul. 2008 [8] Xiufeng Zhao and Yulian Zhao.

Theory of Temperature Dynamic Control in Arch Dams and Its Application Yin Duan1, a, Xinghong Liu2, b, Xiaolin Chang1, c 1State Key Laboratory of Water Resource and Hydropower Engineering Science, Wuhan University, Wuhan 430072, China 2School of Civil and Architectural Engineering, Wuhan University, Wuhan 430072, China aduanyin_0224@126.com, bliuxhphd@163.com, cchangxl@whu.edu.cn Key words: Arch dam; Temperature Dynamic Control; Database System; Pipe cooling Abstract: Main factors of the temperature control and crack prevention in arch dams are summarized.
Although there have been a large number of researches in concrete temperature control, including the mesoscopic material mechanics properties study of concrete, the numerical method of mass concrete cracking process simulation [2,3], temperature control measures optimization design theory research [4], etc.
Analysis on the causes of crack formation and the methods of temperature control and crack prevention during construction of super-high arch dames [J].Journal of Hydroelectric Engineering.
Dynamic analysis theory and practice for temperature control and cracking prevention of concrete arch dam [J].Chinese Journal of Rock Mechanics and Engineering.

The comparison of parameter identification methods for fractional, partial differential equation Anna Obrączka1, a, Wojciech Mitkowski2,b 1,2AGH University of Science and Technology, Al.
(5) The fractional advection-dispersion equation is used to model the transport of passive tracers carried by fluid flow in a porous media or transport in a subsurface material [10].
Marquardt: An Algorithm for Least-Squares Estimation of Nonlinear Parameters, SIAM Journal Applied Math.
Wright: Convergence Properties of the Nelder-Mead Simplex Method in Low Dimensions, SIAM Journal of Optimization Vol. 9 No 1, pp. 112–147, (1998).