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See table 1 for the materials parameters.
China Civil Engineering Journal, 2005, 38(4): 91-96
Chinese Journal of Geotechnical Engineering, 2007, 29(5): 638-643
Journal of Huazhong University of Science and Technology(Natural Science Edition), 2010, 38(6): 120-123
Procedia Earth and Planetary Science, 2012(5): 58-63.

Materials and equipment In the experimental determinations there have been used real particles which form are differs from the ideal shape; respectively small grain beans particles (particles with an elongated shape) [1].
Bănică, A computer model for sieves vibrations analysis, using an algorithm based on the false-position method, American Journal of Applied Sciences 5:12 (2008) 48-56
Tong, Particle stratification and penetration of a linear vibrating screen by the discrete element method, International Journal of Mining of Science and Technology 22 (2012) 357-362
[10] Ai-min LI et al., A virtual test of screening technology based on the AGEIA PhysX, International Journal of Mining of Science and Technology 18 (2008) 300-304
[21] Soldinger M., Transport velocity of a crushed rock material bed on a screen, Minerals Engineering 15:1–2 (2002) 7–17.

From the total process, materials are sequentially through three stages which is raw material preparation, clinker, cement grinding and ultimately get cement products.
Compared with foreign companies, the raw materials and fuel of Chinese cement production is fluctuated.
Journal of Process Control, 2009, 19(7): 1205−1213
Chemical Engineering Science, 1991, 46(3): 871−879
Journal on Communications. 2012,33(12): 147~153

Journal of Engineering Materials and Technology, 110:339-- 343, 1988
International Journal of Mechanical Sciences, 53:978--988, 2011
Journal of Engineering Materials and Technology, 123:162--168, 2001
Journal of Materials Science and Technology, 19(10):1885--1890, 2005
Materials Science and Technology, 11:600--604, 1995

Crude vermiculite is used as raw materials, heat-treated for activation, leached with a complexing acid, exchanged with sodium solution, following contacted with polyhydroxyl aluminium solution.
Pillared vermiculite constitutes an interesting class of materials with potential applications in different areas [7].
Poncelet: Microporous and Mesoporous Materials.Vol.37 (2000), p.313
[4] CAO Ming Li, YUAN Ji Zu, YU: [J] Journal of wuhan university of technology (in chinese).
Skurikhin: “Integrated heat insulation materials based on vermiculite,” Ogneupory Tekhn.

Failure Analysis of Laminate on Influence of the Hole Yinhuan Yang 1,2, a 1 School of Energy and Civil Engineering, Harbin University of Commerce, Harbin 150028, China 2 Center for Composite Materials, Harbin Institute of Technology, Harbin 150080, China ayangyinhuan@yahoo.com.cn Keyword: laminate; progressive failure; material properties degradation; the hole Abstract.
Materials properties of M40J/Ag80 unidirectional laminate are shown in Table 2.
Table 2 Materials properties of M40J/Ag80 unidirectional laminate Elastic constant Value Strength Value 21000MPa 1310MPa 8400MPa 1020MPa 4780MPa 22.9MPa 3280MPa 132MPa 0.3 58.3MPa 0.28 20MPa Result analysis.
Engblom : Composites Science and Technology Vol.28(1987), p.87~102 [5] W.
Chang: Journal of Composite Materials Vol.21(1987),p. 834~855

Temperatures as low as 200oC and as high as 1100oC have been employed for producing supercapacitor materials [8].
Rao: International Journal of Nanoscience Vol. 4 (4-5) (2011), p. 559
Ghoreyshi: Journal of Energy and Environment Vol. 4 (1) (2013), p. 53
Takiishi: Materials Science Forum (2008) 591-593
Faria: Materials Sciences and Applications Vol. 5 (2014), p. 504

In this article, the chrome tanned cattle (pig) leather and unsaturated polyester resin or epoxy resin were used as raw materials, leather/resin composite material was prepared.
Before 1970 reports dominantly focused on uses not requiring extensive pretreatment of tanned wastes, including the manufacture insulators, building materials, fibrous sheets, and shoe soles.
It is an effective way for solid leather wastes treatment which combines the leather waste with other materials to form composite materials.
Experimental Section Raw materials.
Journal of Applied Polymer Science, 118 (2010) 446–451

Nowadays, the piezoelectric materials are widely used in many areas.
The piezoelectric materials will undergo an electrical degradation process during working causes the piezoelectricity and resistance of the piezoelectric materials degrade.
The reduction model is based on the high mobility of oxygen vacancies in undoped and acceptor-doped dielectric materials [4].
H rdtl, Degradation of dielectric ceramics, Materials Science and Engineering: A, Vol. 109 (1989), p. 171-182 [6] T.
Swingler, The Effects of Porosity, Electrode and Barrier Materials on the Conductivity of Piezoelectric Ceramics in High Humidity and DC Electrical Field, Smart Materials & Structures, in press

Synthesis of SiO2 hierarchical nanostructure on carbon nanowire Yanhong Ding1, a, Yuanhong Tang 2,b and Yang Yang 1,c 1 College of Material Science and Engineering, Central South University, Changsha 410083, China 2 College of Material Science and Engineering, Hunan University, Changsha 410082, China adyh2004@126.com, byhtang2000@163.com, cyangyang@mail.csu.edu.en Keywords: C @ SiO2/ SiO2, hierarchical structure, growth mechanism Abstract: A novel SiO2 hierarchical nanostructure standing on carbon nanowires is synthesized by using the hydrothermal method without any metallic catalysts.
The new core-shell nanostructures, in which the cores and the shell consist of different materials, may display potential application in multifunctional nanoelectronics, nano-optics, catalyst supports and sensors, and can enhance the overall properties.
Such as SiO2@Fe3O4[3], CaCO3@SiO2[4], CdS@SiO2[5], SiO2@Au[6], Eu3+@SiO2[7], SiO2@polymer[8], Carbon nanowires are expected for the production of nano-electronic devices, nano-biochemical devices, nano-composite materials and absorbing materials due to its excellent mechanical and electrical properties.
Experimental details Silicon monoxide powder（ purity: 99.99%, particle size: ~90nm）and carbon nanowires are used as the starting materials，GCF-1L reaction kettle is the major experimental facility.
Vol.54 (2003), p. 331 [3] M.Y.Lou, P.D.Wang, W.C.Huang, et al: Journal of the Chinese ceramic society, In Chinese, Vol.34 (2006), p.277 [4] R.J.Liu, H.K.Zou, F.Guo, et al: Chinese Journal of materials research, In Chinese, Vol.15 (2001), p.61 [5] H.M.Kuang，Z.X.Deng, et al: Acta physico-chimica sinica, In Chinese, Vol.18 (2002), p.477 [6] Y.H.Hu, J.H.Rong, Y.L.Liu, et al: Chinese Journal of inorganic chemistry, In Chinese, Vol.21(2005), p.1673 [7] Y.Wua, Y.S.Wang, D.W.He, et al: Journal of Luminescence, In Chinese, Vol.130(2010), p.1671 [8] Y.Wang, Y.C.Ke , J.Z.Li, et al: China Particuology, In Chinese, Vol.5 (2007), p.300 [9] C.H.Ye, L.D.Zhang, X.S.Fang, et al: Adv.