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Chemical composition (by weight) of raw materials.
This does not exist in the FTIR of raw materials because of the sharper bands.
Provis and J.S.J. van Deventer, Alkali Activated Materials: State of the art report.
Hamdan, and J.S.J. van Deventer, Drying-induced changes in the structure of alkali-activated pastes, Journal of Materials Science 48 (2013) 3566-3577
Almusallam, Effect of Sodium Silicate to Sodium Hydroxide Ratios on Strength and Microstructure of Fly Ash Geopolymer Binder, Arab Journal of Science Engineering, 39 (2014) 4333-4339

Wang 1 1 School of Materials Science and Engineering, Henan University of Science and Technology, Henan, China 2 Henan Engineering Research Center for Wear Resistant Material, Henan, China a huiminchen5@163.com Key words: High vanadium high speed steel, Microstructure, Slip-roll Ratio, wearing resistance, Abrasion mechanism Abstract.
Introductions As a new type of wear resistant material, high vanadium high speed steel (HSS) is widely used in hammer, spear plate and so on, in recent years it is used in outer materials of mill roll in many countries.
Wang: Journal of Zhengzhou University of Technology, Vol.22 (2001) No4, p. 25-27 [2] Y.
Guo: Journal of Luoyang Institute of Technology, Vol.23 (2002) No2, p. 8-10 [3] H.G.
Li: Journal of Chinese Electron Microscopy Society, Vol.23 (2004) No4,p. 413-413 [6] S.Z.

Plastic film assumes a large role as packaging material in our life.
It is considered that enough high peel strength and tensile strength are needed for liquid package material.
Introduction Plastic film assumes a large role as packaging material in our life.
Though, because laminated film is compound material, elements that influence peel strength, tensile strength and tear strength are range.
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In 1943 further experiments were undertaken building structural aircraft parts from composite materials resulting in the first plane, a Vultee BT-15, with a GFRP fuselage, designated the XBT-19, being flown in 1944. 
However, the FRP is proved to be one of the prior materials could be used in marine and civil Engineering.
Advanced Composite Materials In Bridges And Structures.2004 [3] Richard E.
Journal of the Textile Machinery Society of Japan.1987,33(1):16~21 [7] M.
Chen, Analysis on unwinding effect of FRP-OFBG cables, Material Science Forum. 2012, 704-705:1017~1023 [8] M.

The main physiochemical properties and electrochemical performance as electrode materials in 1 molL-1 (NH4)2SO4 electrolyte were analyzed.
Specific capacitance of the active materials can be calculated from the discharge curve using Eq.(1): Where I is the discharge current, t the time, V the voltage and m is the amount of active material in one electrode.
Zhitomirsky, Materials Chemistry and Physics 103 (2007), P47
Zhitomirsky, Journal of Materials Processing Technology 186 (2007), P256
He, Materials Science and Engineering A 397 (2005), P305

Introduction With the rapid development of science and technology, various sophisticated systems on optical, mechanical, electronic interdisciplinary are continuously produced.
Material removal model.
International Journal of Machine Tools & Manufacture 40: 1651-1669.2000
Materials and Product Technology, Vol.31,No.1, 54-62 , 2008
International Journal of Manufacturing Technology. 39:512-520.2008

Properties of all materials were measured by independent laboratory tests before shaking table tests.
In that way the material nonlinear simulation is realized.
The damping of structure is mostly related with the material properties.
In this condition: (9) ANSYS provides the inputting method of material damping just considering damping which the corresponding damping can be input for different materials.
Lu: Journal of Tongji University (Natural Science), Vol. 38(6), (2010), p. 791-797 (In Chinese) [15] J.

The tensile property, bending property and impact property of composite materials were tested in this study.
Experiment Materials.
Preparation of Composite Materials
(In Chinese) [3] Huiqi Shi: Journal of Henan University(Natural Science),2004,34:41-43.
[6] Ray D, Sarkar B K: Journal of applied polymer Science,2001,80:1013-1020.

Experimental Materials and preparation of activated carbon.
Proximate analysis and ultimate analysis of the raw materials was determined.
Nuithitikul : Adsorption Capacities of Activated Carbons Prepared from Bamboo by KOH Activation, International Journal of Chemical, Molecular, Nuclear, Materials and Metallurgical Engineering, Vol. 5, no. 6, (2011), p. 477–481 [2] D.
Zubri: Properties Of Coconut Shell Activated Carbon, Journal of Tropical Forest Science, Vol. 25, no. 4, (2013), p. 497–503 [4] D.
Dasril : ESR Study of Electron Trapped on Activated Carbon by KOH and ZnCl2 Activation, Journal Material Science Engineering, Vol. 4, no. 3, (2010) [7] S.E.

Fig.1 Section form Unified Strength Theory The unified strength theory was established by YU [6] based on the twin shear strength theory, which considered the effects of intermediate principal stress and can be applied to a variety of different materials.
The restraint stress decreases with the increase of material parameter , while the restraint stress increases with the increase of material parameter .
Acknowledgements The study of this paper is supported by the Natural Science Foundation of China (50908015) and Shaanxi Provincial Natural Science Foundation (2011JM7002).
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Kodur: Journal of Structural Engineering Vol. 122(1996), p. 30-36 [3] Jinsheng Han, Yuli Dong, Zhaodong Xu, et al: Journal of Civil, Architectural & Environmental Engineering Vol. 31(2009), p. 11-17, in Chinese [4] Xiaoli Wu, Jinsheng Han, Wenrang Cheng: Journal of Southeast University (Natural Science Edition) Vol. 39(2009), p. 174-178, in Chinese [5] Ganping Shu, Xiaoying Liu, Wei Miao: Industrial Construction Vol. 40(2010), p. 100-106, in Chinese [6] Maohong Yu: Unified Strength Theory and Its Applications (Springer Press, Berlin 2004) [7] Zhenhai Guo, Xudong Shi: Theory and Analysis of Reinforced Concrete (Tsinghua University Press, Beijing 2003), in Chinese [8] Junhai Zhao: Unified Strength Theory and Its Engineering Application (Science Press, Beijing 2003), in Chinese