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Among them, the ceramic is the most used because its simplicity, but has disadvantage of producing very heterogeneous materials with low surface area [3].
Misono: Current Opinion in Solid State and Materials Science Vol. 5 (2001), p. 381
Deeney: Journal of Materials Processing Technology Vol. 118 (1999), p. 92
Melo: Materials Science Fórum Vols. 498-499 (2005), p. 663
Melo: Materials Letters Vol. 64 (2010), p. 2700

Trakia Journal of Sciences, 3(7), 1-6
Popovich // Materials Science . – 2014.– Vol. 50, 3. – pp. 377–380
Popovich // Materials Science . – 2014.– Vol. 50, 3. – pp. 377–380
Diagnostics of materials, (2), 41-49
"Fatigue of materials and structures in the 20th century: state-of-the-art," Materials Science. - 2003. – 39, №. 3.

No macrostructural defects were observed for extruded rods of monolithic and nanocomposite materials.
References [1] Morisada, Y., Fujii, H., Nagaoka, T. and Fukusumi, M. (2006) Effect of friction stir processing with SiC particles on microstructure and hardness of AZ31, Materials Science & Engineering A 433, 50-54
[3] Morisada, Y., Fujii, H., Nagaoka, T. and Fukusumi, M. (2006) MWCNTs/AZ31 surface composites fabricated by friction stir processing, Materials Science & Engineering A 419, 344348
[5] Tham, L.M., Gupta, M. and Cheng, L. (1999) Influence of processing parameters during disintegrated melt deposition processing on near net shape synthesis of aluminium based metal matrix composites, Materials Science & Technology 15, 1139-1146
[7] Ganesh, V.V. and Gupta, M. (2000) Synthesis and characterization of stiffness-critical materials using interconnected wires as reinforcement, Materials Research Bulletin 35, 22752286

Influence of carbonation and chemical activity of water on coupled moisture-ion transport in cementitious materials Xiaomeng Wang, Mickaël Thiéry, Véronique Baroghel-Bouny Paris-Est University, French Institute of Science and Technology for Transport Development and Networks, Materials Department, 58 Boulevard Lefèbvre, Paris 75732, France xiaomeng.wang@ifsttar.fr, mickael.thiery@ifsttar.fr, veronique.baroghel-bouny@ifsttar.fr Keywords: activity coefficient, multiphase modeling, carbonation Abstract.
The influence of the chemical activity effects on moisture transport in the presence of ions in cementitious materials is studied.
Introduction Moisture transport in cementitious materials is largely influenced by the thermodynamic properties of the electrolyte solution in the pores.
Pitzer: Journal of Chemical Physics, Vol.77 (1973), p. 268-277 [2].
Thiéry, in: 10th DBMC Conference on Durability of Building Materials and Components, Lyon (2005)

Because woven fabric is normally used for base material in the past, its tearing failure properties had been studied fully, from testing methods, instruments, influencing factors, failure mechanics, computation models, etc[2-4].Whereas little had been made for base materials because of the complexities during tearing process.
Acknowledgements This project was financed by Zhejiang Provincial Natural Science Foundation (Grant No.
Journal of Textile Research.
Progress in Textile Science & Technology.
[3] Shen ZG, Zou XJ..Journal of Textile Research. (1980), p.17-25. ( In Chinese) [4] Taylor HM..

Acknowledgements This work was financially supported by the 2012 Science and Technology Project of Water Resources Department of Zhejiang Province: Research on Hidden Danger Detection and Disease Recognition Technology of Hilly Ponds.
Xu: Journal of Advanced Materials, Vol. 37 (2005), p. 56-62 [2] H.W.
Millano: Corrosion Science, Vol. 49 (2007), p. 2832-2843 [4] M.M.
Taha: Journal of Materials in Civil Engineering, Vol. 20 (2008), p. 640-649 [5] K.R.

Study on Double-drum Roller Maximum Braking Deceleration Yongqi Wang1, a, Hairong Gu2, b, Changming Li3, c 1Faculty of Transportation Engineering, Kunming University of Science and Technology, Kunming, China 2Key Laboratory for Highway Construction Technology and Equipment of Ministry of Education, Chang’an University, Xi’an, China 3Department of Petty Officer, Academy of Equipment Command and Technology, Beijing, China awyq2209@163.com, bguhairong@263.net, cchm_li@hotmail.com Keywords: Construction machine; Double drum roller; Travel system; Braking deceleration; Dynamics; Abstract: Reducing start and stop time is important in enhancing productivity of double roller and compact quality of asphalt pavement, but it is difficult in confirming the max braking deceleration or starting acceleration of double-drum roller.
In general, adhere force is less at the beginning for the loose materials, the maximum deceleration of roller is less with no slipping; adhere force is bigger at the ending for the tight materials; the maximum deceleration of roller is bigger with no slipping.
The dynamic process of oscillatory compaction and its response characteristic, China Journal of Highway and Transport, vol.11, Nov.1998, pp. 117-126 [3].
Parameters matching of hydraulic driving system of tandem vibratory roller, Journal of Chang’an University: Natural Science edition, vol.25, May 2009, pp:122-126 [4].

Determination of Henry constants of azelnidipine enantiomers on Chiralpak AD column at different temperatures Yingying Fang1, a, Xiaoling Zha1, a,Hui Li1,a and Weifang Yu1,b ,* 1 College of Chemical and Materials Engineering, Wenzhou University, Wenzhou , Zhe Jiang, China afyy5252@163.com, bywf@wzu.edu.cn Keywords: azelnidipine enantiomers chromatographic separation Henry constants Abstract.
Chemicals and materials HPLC grade n-hexane (>95%)were purchased from Sigma-Aldrich (St.Louis,USA).
Acknowledgements Thanks for the National Natural Science Foundation of China (grant NO.21106108) provide financial assistance.
International Journal of Biomedical Science, 2006, 2(2): 85-100
Journal of Chromatography A, 2013,1273: 49-56

ABAQUS contains an abundant material library and an element library, which can construct varies complex models.
The material constitutive model should consider the decrease of shear modulus and the increase of damping ratio.
The parameters of the material keep constant during calculation.
The element size in Abqus is 1×1m, which can be seen in figure 1.The parameters of the material in ABAQUS are listed in table 1, parameters of SHAKE91 are listed in table 2.
Acknowledgements This research is supported by the Seismic Industry Funds of National Ministry of Science and Technology (201308015), the National Natural Science Fund (51278472), and the Specific Item of Fundamental Scientific Research in Central Level Nonprofit Research Institute (2013B03).

Application of Genetic Algorithm on the Layout of Rectangular HanMing Cai1, a, HanBin Liu2,b，TingTing Xing3,c Qingdao University of Science & Technology Qingdao, Shandong Province, China cnjatgmyy@163.com, Keywords: Layout of Rectangle; Genetic algorithm; Crossover operator; Mutation operator; Abstract: This article adopts genetic algorithm to solve the problem of guillotine rectangular stock cutting, and designs a new crossover operator and mutation operator towards the specifical problem, finally gives an example to prove this new genetic algorithm is effective to solve the rectangular cutting problem.
Introduction With the development of society and technology, increasing productivity, expanding the scale of production, the growing demand for raw materials, which lead to a higher and higher price, how to reduce the price and improving the rapid growth of profits of individual enterprises in today's society is the most severe requirements, the maximum material savings, improving the material utilization is the most effective way.
Two-dimensional guillotine rectangular stock cutting optimization with predetermined in-depth search steps [ J ].Journal of Computer-Aided Design and Computer Graphics, 6, 4.(1994),p.313—31 6
Application of Simulated Annealing to the Rectangular Packing Problem[J]].Journal of Sichuan University: Engineering Science Edition ,2001(5),p.32—34．