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In the assumption that belt material is deformed in linear elasticity and the flat belt drive is running in steady state, the dynamic equilibrium equations of radial and tangent directions are presented and simplified through the belt infinitesimal element processing and the equations associated with mechanical coefficients and dimensions are also derived.
Dynamic equibrium equations for belt drive in steady mode It is on the assumption that the flat belt drive is in steady motion, the belt material is linear-elastic, and the material heterogeneity in the belt are not considered for simplicity.
Acknowledgement The authors thank Mechanical Fundamental Laboratory of Harbin University of Commerce and Heilonjiang Education Ministry Natural Science Foundation (No.11531070) for support of this research.
[5]Lingyuan Kong, et al., Mechanics and Sliding Friction in Belt Drive with Pulley Grooves, Journal of Mechanical Design, 3(128),2006, 494-502

This article presents a description of the existing state of the Aghjots monastery and importance of the detailing geometrical survey, decay and material mapping.
This means that the evaluation of the structural behavior has to be approached through an assessment of the current condition of the structure and its history in term of material properties, construction techniques, structural details, crack pattern, damage map, and material decay [5].
Acknowledgements This work was supported by State Committee of Science MES RA, in frame of the research project № SCS 13YR-2A0019.
Conservation problems of Aghjots monastic complex: submitted to Journal of the 6th International Congress “Sience and Technology for the Safeguard of Cultural Heritage in the Mediterranean Basin”, Greece (2013) [6] EN 1998-1, EC8, Design of structures for earthquake resistance: General rules, seismic actions and rules for buildings, Europian Committee for Standard, Brussels, (2004) [7] ICOMOS, International Council on Monument and Sites, Recommendations for the analysis, conservation and structural restoration of architectural heritage, Document approved in Committee meeting in Barcelona the 15th June (2005)

In recent years, the concrete material subject to chloride corrosion which impacts greatly on the durability of the building project in the marine or coastal environment has been reported repeatedly.
Experimental Program Raw Materials.
Wei: Diffusion of Corrosive Ions into Concrete Exposed to Salt Lake and Interaction between Corrosive-Ions and Concrete, in: Journal of Southeast University (Natural Science Edition).

Studies on Mechanical and Optical Characteristics of TiN Films Deposited on Al, Ti Buffer Layers Mei-Jie Zhang1, a, Jing Wang 1, Guang-Rui Gu1, b*, Bao-Jia Wu 1, Hong-Wei Tian2 1Department of Physics, College of Science, Yanbian University, Yanji 133002, China 2Department of Materials Science, Jilin University, Changchun 130012, China aemail: 391860319@qq.com, bemail: grgu@ybu.edu.cn *Corresponding author Keywords: Buffer layers, Magnetron sputtering, Mechanical properties, Optical characteristics.
Over the past few years, multilayer films have been used to design and research the interfaces which the three dimensional nano-composite materials could not be easy to close to.
Therefore, it makes sense to improve the surface reflectance or reflection energy and thus to ease temperature rise as decoration materials with high hardness, oxidation resistance and wear resistance for TiN films.
Suzuki, Optical and mechanical properties of Cr and CrNx films by dc magnetron sputtering, Journal of Non-Crystalline Solids. 218 (1997) 68-73
Jin, Studies of the structure and surface roughness of AlN thin film, Rare metal materials and engineering. 29 (2000) 394-397.

While in Germany, in October 2009, the Koblentz University of Applied Science, an endowed professorship was solemnized for refractory materials and presented to Dr.
It is to evaluate on a precompetitive basis the influence of the raw materials used, for the aggregates as well as the matrix materials, to achieve designed residual expansion and optimize their thermochemical and thermomechanical properties.
All fringe costs are to be minimized or simply eliminated, included in those, the cost of research, on new materials.
Brodeur, “Rethinking Engineering Education” Springer Science, New York, NY, USA, 2007
Pandolfelli, “Micro-silica Effects on Cement-Bonded Alumina-Magnesia Castables” Journal TARJ, Vol. 28, No. 3, pp 180-184, 2008

Fig. 5 Algorithm flow chart of feed structure Experimental materials and samples Experimental materials.
The results of the process of simulating the flow of materials on Ansys – Fluent software are shown in Fig. 8. 
Printing temperature is a few parameters that affect PLA materials.
Materials & design, 31(1), pp. 287–295, 2010
[7] Anitha R., Arunachalam S., and Radhakrishnan P., Critical parameters influencing the quality of prototypes in fused deposition modelling, Journal of Materials Processing Technology, 118(1-3), pp. 385–388, 2001

Materials Science and Engineering A Vol.472 (2008), p.332 [7] S.
Materials Science and Engineering A Vol.226-228(1997), p.1030 [8] Y.
Materials Science and Engineering A Vol.278(2000), p.66 [9] H.
The Science and Design of Engineering Materials, China Machine Press, (2003),p.632 [11] D.
Fundamentals of Materials Science and Engineering, fifthed, Chemical Industry Press, Beijing.(2002)

The lighting setting is including light source, material parameter, especially it is related to the normal vector calculation of node.
Acknowledgements This work is financially supported by the Science and Technology Department of Zhejiang Province (2008C03010).
[2] Woo-Jae Seong Ahn, Myung-Soo Han: Journal of Materials Processing Technology Vol. 210-13 (2010), p. 1811
[3] Hong Li, Huilong Ren: Key Engineer Materials Vol. 324 (2006), p. 651

China 2 National Engineering Research Center of Light Alloys Net Forming, School of Material Science and Engineering, Shanghai Jiao Tong University, Shanghai 200030, P.R.China a yhpeng@sjtu.edu.cn, bdyli@sjtu.edu.cn, cwangyingchun@sjtu.edu.cn d yinjilong@sjtu.edu.cn, exqzeng@sjtu.edu.cn Keywords: Magnesium alloy wheel hub, numerical simulation, low pressure casting, temperature field, liquid fraction, cooling system Abstract.
Introduction Magnesium is considered as the most promising metal material in the 21st century.
The mould material is STEEL_NF_XC38.
Schumann: Journal of Materials Processing Technology, Vol.117, (2001), p. 276 [3] C.

Alternative solutions withstanding higher operating conditions imply to find innovative materials.
Table 4: Wear rate of the studied materials.
Watanabe : Contact Characteristics of New Self-Lubricating Composite Materials, (IEICE Trans.
BerthierIn: Handbook of Materials Behavior Models, edited by J.
Cao, Materials Science and Engineering : R, Vol. 63, (2009) p. 127