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Application of Non-destructive Technology in Evaluating Concrete to Sulfate Attack Xuguang Tang1,2,a Youjun Xie2,b Guangcheng Long2,c 1 School of Civil Engineering, Science and Technology University of Hunan, Xiangtan, 411201, China 2 School of Civil Engineering and Architecture, Central South University, Changsha, 410075, China a Tangxuguang2000@yahoo.com.cn, b Xieyj@mail.csu.edu.cn, c lgc263@yahoo.com.cn Keywords: The relative dynamic modulus of elasticity ratio; sulfate attack; permeability; evaluation.
Experimental program Materials and specimens.
References [1] P K Metha, P J Monteiro: Concrete: Structure, Properties and Material (second edition) (New Jersey: Prentice-Hall, Inc., Englewood Cliffs, 1993) [2] M Santhanam, M D Cohen, J Oleek: Cement and Concrete Research, 2001, 31(6):845-851 [3] John Bensted: Cement and Concrete Research, 2002, 32(2):995-1000 [4] A Neville: Cement and Concrete Research, 2004, 34(8):1275-1296 [5] CAO Zheng-liang, YUAN Xiong-zhou, XIN Feng, etc: Journal of Shenzhen University Science and Engineering, 2006, 23(3):201-210 [6] L.J.Parrott: Cement and Concrete Research, 1992, 22(6):1077-1088 [7] Information on http://www.papers8.cn/shownews/18348/index.html [8] SHI Ming-xia.
Study on Resistance of Cement-Fly Ash Composite Cementitious Material to Corrodible Environment [D].
Changsha: Central South University, 2002:38 [9] Compiling Team of non-destructive detecting technology: New Edition of non-destructive detecting technology (Beijing: China Environment Science Press, 2001) [10] N.M.Akhras: Cement and concrete Research, V.28, 1998(9):1275-1280

Improvement of Adhesion Strength of Electroless Nickel Coating on AZ91D by Anodized Oxide Interlayer Hsien-Ta Hsu and Tsong-Jen Yanga Department of Materials Science and Engineering, Feng Chia University, Taichung, Taiwan ayangtj@fcu.edu.tw (corresponding author) Keywords: Adhesion; Anodizing; Corrosion resistance; Electroless plating; Magnesium alloys Abstract.
Acknowledgement The authors gratefully acknowledge the financial support of this work by National Science Council (NSC 99-2221-E-035-035-MY3), Taiwan.
Materials science and engineering an introduction, John Wiley & Sons, New York, 2003
Jiang, Phytic acid conversion coating on Mg-Li alloy, Journal of Alloys and Compounds, 485 (1-2) (2009) 789-793

RbFeB magnet is a kind of rare earth permanent magnet materials.
To ensure magnetic field detection reliable, parts such as connecter 5 should not use ferromagnetic materials.
Nanjing: Nanjing University of Science and Technology, 2008 [4] Dezhang Shen, He Zhang, Haojie Li.
Intelligent Computing and Information Science, Communications in Computer and Information Science, 2011, Volume 134, 440-445 [6] WANG Jun, LU Qing chun.
Journal of Ship Mechanics, 15(11), 2011: 1195-1202 [9] HUANG Biao, WANG GuoYu.

The steel material properties are shown in Table 7.
The material grades of steel tubes and steel plates are same as the CFTR specimens.
Acknowledgements Most of this research is supported by the Japan Society for the Promotion of Science under Grant No.22360229.
Also, the steel materials in this research are provided by the Okabe Corporation and Asahi Kasei Construction Materials Corporation.
Kawano: Mechanical Behavior of the Square CFT Column Bases with Built-in Reinforcements, Journal of Habitat Engineering, Volume 3, Number 1, March (2011), pp.47-56

In this study, a 2D numerical analysis model of MSSS Bridge concluding above-mentioned effects is developed, based on the corresponding mechanical relationship of materials.
The main PC girders and piers of bridge are simulated by beam3 with section parameters respectively, and they are treated as elastic materials, whose Elastic Modulus of 3.45 and 3.00GPa and Poisson’s ratios of 0.2 respectively.
Acknowledgements This research is supported by National Natural Science Foundation of China, NO. 90715013.
Liu: Journal of the China Railway Society Vol. 27(2005), p. 104

Isolation and characterization of a sulfanilic acid degrading bacterial strain Yang Yanqing, Wu Chu1,a*, Wang Luyun, Yang Ling 1School of Life & Environmental Sciences, Wenzhou University, Wenzhou, Zhejiang, China awuchu2006@126.com Keywords: Biodegradation; Sulfanilic acid; Ochrobactrum anthrop.
Materials and methods Medium and substrate The liquid mineral medium (MM) consisted of the following constituents (g/L distilled water): K2HPO44 1, KH2PO4 2, NH4NO3 1, MgSO4•7H2O 0.1, NaCl 0.2 and FeSO4•7H2O 0.0005, enrichment medium add 0.5 g yeast extract.
Zhang: Journal of Hazardous Materials Vol. 169 (2009), p. 1163–1167 [10] H.

Lens constant Lens constant mainly generates for two reasons: Firstly, since the refractive index of air and lens's material are different, the values of light 's velocity are not the same in the two materials, which adds a fixed error to distance measurement.
Therefore, the lens's material and structure bring a fixed corrected value to the distance measurement, which is called lens constant[3].
China Science And Technology Information, 2007, 18:55-56(in Chinese) [2].
Journal of Institute of Command and Technology, 2003, 14(3):98-101(in Chinese) [7].

3D Finite Element Simulation on During Shield Tunneling Yi Liu1,a, Ji Shun li 2,b , Baolian Wang 3,c 1 Electromechanical Engineering College, Henan University of Science And Technology，48, Xiyuan Road, Luoyang, China.  
Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.
Clem: submitted to Journal of Materials Research (2003) [6] P.G.

Introduction Nowadays, the demands for metallic materials possessing good performance at high temperatures are strong.
That is to say, those materials must have the ability of high-temperature oxidation and corrosion resistance because they are frequently exposed to oxidative atmospheres at high temperatures.
Wang: Journal of Chinese Society for Corrosion and Protection.
Wang: Corrosion Science and Protection Technology.

Experimental Design Equipment and Materials.
MTS systems Corporation 810.22 electro-hydraulic servo material test system, a tensile rate of 0.5mm/min, tensile strength σ=F/S, S is the cross-sectional area of the tensile specimen, F is the tensile yield point.
Jiang : X-ray Structural Analysis and Material Performance Characterization( Science Press, China 1997)
Yang: Journal of Optoelectronics•laser Vol. 14 (2003), p. 160-162