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Research of numerical simulation for multi-core photonic crystal fiber couplers Bao-Yin Cao1, Yong Liu2, Ling Yang2 1School of Mechanical and Electronic Engineering, Suzhou University, Suzhou 234000 2School of Physics and Materials Science, Anhui University, Hefei 230039 Keywords: Fiber optics; Structural properties; Numerical simulation analysis; Beam PROP; Abstract.
Materials Chemistry and Physics, 2001,69(7):199-203
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Chinese Journal of Lasers，2008, 35(4): 559-562 [7] A.
IEEE Journal of Quantum Electronics, 2002, 38:927-933.

But when establishing calculation model of goal flue temperature in fact, generally only several main factors are considered, such as the influence of coal mass, moisture of coal material, carbonization time and operating condition and so on.
The ingoing air also can take place chemical reactions with the constructional materials of the chamber, which lead to the denudation of the oven and shorten coke oven life, the air also can prick up the burning of the raw gas, improve temperature of the coal gas system, which prick up the burden of cooling system and bring needless energy consuming.
ACKNOWLEDGEMENT This research reported in the paper is supported by National Natural Science Foundation of Hubei (2008CDB298), Key Laboratory of Metallurgical Equipment and Control of Ministry of Education in Wuhan University of Science and Technology (2009A04) and Research Center of Green manufacturing and Energy-Saving &Emission Reduction Technology in Wuhan University of Science and Technology (A0902).
[3] Zhi Xiaoming, “Automatic control system for heating of No.5 & No.6 coke oven batteries in baosteel” , Chinese Journal of Fuel & Chemical Processes, Vol. 32,2001, p. 233-238
[5] Jiang Guozhang,Kong Jianyi and Li Gongfa, “Intelligent Control System for Coke Oven Heating”, Chinese Journal of Iron and Steel,Vol. 41,2006, p. 73-76

Study on the Desulphidation in Basic Electrode Welding Xiong Zheng1, a, Tang Dan-hua1,b and Wang Hong-wei2, c 1College of Science, Naval University of Engineering, Wuhan, Hubei 430033, P.R.
Journal of Materials Processing Technology, Vol.194(2007), p159
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,Roper J.R., Welding Journal , Vol.61(1982), n 4, p97

Simulation Experiment research on the FRP bolt under eccentric load Ying-ming LI 1,2,a 1 School of Energy and Safety, Anhui University of Science and Technology, Huainan 232001, China; 2 The MOE Key Laboratory of Coalmine Safety and High Efficiency Mining, Anhui University of Science and Technology, Huainan, Anhui 232001, China a libo_1296@126.com Key words: FRP bolt, simulation experiment, eccentric load, Eccentric gasket Abstract: FRP bolt is ideal material used for coal rib supporting.
Acknowledgements Financial support for this work was provided by the Anhui Province College Natural Science Key Projects (No.
Chinese Journal of Rock Mechanics and Engineering, 2003, 22(3): 383–386.
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Experimental materials and methods Experimental materials.
XKY2011209), and Xuzhou Key Laboratory of Materials forming technique for Engineering Machinery.
Journal of Materials Processing Technology. 2007,185: 113-119 [2] Bin Wang, Wenbin Xue, Jie Wu, Xiaoyue Jin, Ming Hua, Zhenglong Wu, Characterization of surface hardened layers on Q235 low-carbon steel treated by plasma electrolytic borocarburizing[J].
Materials Science and Engineering. 2007, 449–451: 890-893 [6] B Edenhofer, W Gräfen, J Müller-Ziller, Plasma-carburising — a surface heat treatment process for the new century[J].
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On the other hand, the rigidity of the lateral force is strong for the filled walls, therefore the distributed seismic force is large with low strength for the materials, which cause the serious crack and destroy.
Moreover it includes increasing the setting of the structural column and improving the ratio of the masonry intensity and the mortar materials to guarantee the quality of the masonry and upgrade the reliability of the structural design.
To address the crack of the infill wall of the frame structure, the gap should be left between the infill wall and frame column, which is filled with flexible building materials, to leave enough space for deformation of the frame column.
Journal of Xi'an Architecture and Technology University (Natural Science Edition) 2009, 41（5）：606-611 [2] Yayong Wang, Yanhe Wang.
Architectural Science. 2004, 20(2):24-27 [4] Zhong Zhang, Kun Dong, Bo Peng.

In the long run, hydration of cementations materials stabilized, temperatures can make the ion mobility enhanced, increasing the ability to spread.
Liu: Journal of Civil Engineering, Vol. 27 (2010) No. 2, p.46
Yu: Durability of concrete structures (Science Press, China 2002)
Zhou: Building Science, (2009) No. 1, p.16
Li: Journal of Building Materials, Vol. 2 (2011) No. 3, p. 249.

Industrial grade phosphoric acid as the main raw materials in production of food grade phosphoric acid solution has an important position in phosphoric acid industry.
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An Electrochemical approach to predicting Long-Term localized corrosion of corrosion-resistant high-level waste container materials[J].
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Introduction Nickel-based superalloy is one of the most difficult-to-cut materials, when its tool wear is very serious in the cutting processing [1-4].
High speed cutting can be able to carried out is because of the greater hardness difference between the workpiece and tool materials at higher temperature.
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Fabrication of Ni-MF/Al2O3 Ceramic Composites Xing Guohonga, Wang Zhib, Liu Jianfei, and Shi Guopu School of Materials Science and Engineering, University of Jinan, Jinan 250022, China a xingguohong603@126.com,b wangzhi@ujn.edu.cn Keywords: Ni; Mullite fiber; Alumina ceramics; Composite.
Experiment Raw materials.
The raw materials used to fabricate the Ni-MF/Al2O3 composites are Al2O3 powder, MF and Ni power, respectively.
Teng: Materials research Bulletin Vol.41 (2006), p.1215 [2] Z.D.
Hou: Key Engineering Materials Vol.369-372(2008), p.710 [6] G.P.