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In addition, combined with the large-scale loading plate tests of naturally graded rockfill materials, the back analysis of Duncan E-B model parameters were also carried out by Zhu Sheng etc.[7-9].
The Baixi reservior dam was filled with 3.9 million m3 rockfill, Including 3.22 million m3 excavate materials, 0.68 million m3 sandy gravel and concrete face of 48 thousand m2.
J., Concrete face rockfill dam, Huazhong University of Science & Technology Press, Wuhan, 1993
R., Back analysis of mechanical parameters of naturally graded rockfill materials based on large-scale loading plate tests, Chinese Journal of Geotechnical Engineering, 31 (6)(2009) 155-160
M. and Xu Q., Research on increment creep model of coarse grained materials, Rock and Soil Mechanics, 32 (11)(2011) 3201-3496.

The system approach to study the causes of operational characteristics disturbance for ceramic tool materials based on complex research and its systematization.
The main directions of operational characteristics improvement for tool materials are showed.
Structural features of tool ceramics Applying Griffiths failure theory on ceramic tool materials, taking into account the availability in their volume of a granular structure and structural heterogeneity, we can conclude that in the volume and on the surface of the cutting plate there are always conditions of formation and development of cracks.
Work is carried out on the equipment of the Center of collective use of MSTU "STANKIN" with financial support of the Ministry of Education and Science of Russian Federation, the Agreement No. 14.593.21.0004 of 04.12.2014, the unique identifier of the project RFMEFI59314X0004.
Journal of Friction and Wear.

Journal of Materials Processing Technology. 1998, 73(1-3), p.179-188
Journal of Materials Processing Technology. 2007, 189(1-3), p.292-295
Journal of Materials Processing Technology. 2000, 105(3), p.327-332
Materials Science and Engineering A. 2004, 378(1-2), p.180-184
Journal of Manufacturing Science and Engineering, 1998. 120(1): p. 21-27

This paper presents the results on the influence of steel fiber on the performance of concrete materials.
However, the addition of fibers to concrete improves mainly performance of concrete materials, besides mechanical performance [9].
Experimental program Raw materials.
Sun: ACI Materials Journal Vol. 84 (2) (1987), p. 101
Kim: Construction and Building Materials Vol.25 (2011), p.2450

Introduction Dynamics of systems with variable boundaries [1-4] is a new and developing interdisciplinary science, and it is widely used in biological growth, chemical production, building construction and the production of crystal materials.
Journal of Changde Teachers University (Natural Science Edition), 15(2), 12-15(2003) (in Chinese) [2] Naunov, V.
Journal of Engineering Mechanics, 120(2), 207-220(1994) [3] Huang Z.: Continuum model for growth and deformation of materials: equilibrium equations and boundary conditions.
，Huang Z.: Continuum model for growth and deformation of materials constitutive equations based on first-order gradient theory.
Beijing：Science publishing house (1993)

This new superhard γ-Si3N4 phase opens considerable industrial scope in materials science.
Raw materials for corrosion tests is γ-Si3N4 sintered bodies[13].
Journal of Inorgamic Materials (in Chinese), 2007, 22(1):159-162 [8] Yao Huai, Qu Q Y, Tang J Y, et al.
Shock synthesis and purification of γ-Si3N4 from impure α–Si3N4 and its implications to facilitating related researches[J].Journal of Materials Science and Engineering, 2007,1(1): 40-43 [10] Yao Huai, Tang J Y, Liu Y S, et al.
Journal of Inorgamic Materials (in Chinese), 2008, 23(4):819-823

%Co composites, International Journal of Refractory Metals and Hard Materials, 43(2014) 269-275
Senos, Cemented carbide phase diagrams: A review, International Journal of Refractory Metals and Hard Materials, 29(2011) 405-418
%Co cemented carbide, International Journal of Refractory Metals and Hard Materials, 41(2013) 315-321
Peng, A research on WC–8Co preparation by microwave sintering, International Journal of Refractory Metals and Hard Materials, 32(2012) 16-20
[16] G.S.Upadhyaya, Materials science of cemented carbides - an overview, Materials and Design, 22(2001) 483-489.

Fracture along an interface between materials plays a major role in failure of material.
Guo: International Journal of Plasticity Vol.18 (2002) p.249
-C.: Mechanics of Materials Vol.35 (2003) p.1059
Radon: Computational Materials Science Vol.28 (2003) p.620
Wiesner: Journal of Strain Analysis Vol.28 (1993) p.13.

Many clay minerals may contain organic materials and water soluble salts.
Materials and Methods Collection of samples: The clay and silt soil used for this experiment were collected from the bank of Ekpan River in Warri, Delta state.
Journal of Chromatographic Science.
Research Journal of Applied Sciences 3(4), 2008, 294-301
Journal of Engineering Science and Technology Vol. 3, No. 2, 2008, 180 – 189

Commonly, bamboo is used to produce furniture, flooring and interior decoration materials.
Experimental Materials Styrene butadiene rubber (SBR) was used in this study.
Table 1: List of Materials and Its Sources Raw material Function Supplier SBR Elastomer Bayer (M) Ltd.
Barlow, F.W., Rubber Componding : Principles, Materials and Techniques.
Aguele, F.O. and Madufor, C.I.: American Journal of Polymer Science, 2012 2(3): p. 28-34