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The existing methods of testing fibers and roving presented in regulatory documents are intended for textile materials and materials based on fiberglass.
The existing methods of testing fibers and roving presented in regulatory documents [7, 8], are intended for textile materials and materials based on fiberglass.
The roving of the Kiev Frantsevich Institute for Problems of Materials Science was used as a reinforcing material.
Engineering and Construction Journal, 3 (2014) 40-50
Corrosion: materials, protection, 4 (2015), 37-42 [7] Glass textile materials.

Materials After cleaned and dried, rape straw was crushed into small particles sample by a grinder equipped with a 400 mesh sieve, and dried in a constant temperature oven (105℃) for 24 hours.
[8] Zheng Ji-lu: Journal of Analytical and Applied Pyrolysis Vol.80 (2007), p.30
[9] Min Fan-Fei, Zhang Ming-Xu: Journal of the China Coal Society Vol.37 (2012), p.161
[10] E.M.Bezerra, M.S.Bento, J.A.F.F.Rocco, et al: Computational Materials Science Vol.44 (2008), p.656
Construction and Building Materials Vol.29 (2012), p.279

Introduction Chitosan is a polysaccharide polymer material of natural origin with spacious application, obtained by deacetylation of chitin[1].
Acknowledgements The authors greatly appreciate the financial supports of the National Natural Science Foundation projects of China (No.50874087 and No.50978212) and the project No.2009BAA20B02 in the National Science & Technology Pillar Program.
Journal Fo Molecular Science Vol.16 (2000), p.82 [9] Fan Jinshi, Liu Hongtian, Xia Shuwei, Chen Guohua.
Journal of Qingdao University of Science and Technology (Natural Science Edition) Vol.27(2006) ,p.196 [10] Renqing Lü, Zuogang Cao, Guoping Shen.
Ludong University Journal (Natural Science Edition) Vol.860 (2008), p.80 [11] Braier N C,Jishi R A.Journal of Molecular Structure (Theochem) Vol.499 (2000), p.51 [12] Bhatia S C,Cardelino B H,Ravi N.

Rack, Titanium alloys in total joint replacement-A materials science perspective, Biomaterials, 19 (1998), 1621–1639 [4] W.F.
Achiţei, Ti-Mo Alloys used in medical applications, Advanced Materials Research, 1128 (2015), 105-111
Gloriant, Corrosion behaviour of β-Ti20Mo alloy in artificial saliva, Journal of Materials Science: Materials in Medicine, 21,11 (2010) 2907-2913 [8] D.
Turk, Review of materials in medical applications, Materials and Geoenvironment, 54,4 (2007), 471 - 499 [9] M.
Thouas, Metallic implant biomaterials, Materials Science and Engineering R, 87 (2015) 1–57

Impact response and damage characteristics are strongly dependent on the core and face sheet materials and their thickness [3].
Kim: Journal of Materials Processing Technology Vol. 201(2008), p. 425
Marengo: International Journal of Mechanical Sciences.
Ostrowski: Materials Science Vol. 16 (2010), p. 2
Cantwell: Impact Damage Initiation in Composite Materials.

The academic bases of reliability physics are mathematical statistics method, reliability engineering and material science engineering.
Crack tip plastic blunt model is shown as Fig.6, this model cannot explain the phenomenon of non fatigue stripe when some materials are conducted fatigue tests under vacuum conditions.
Mechanics of damage and fracture and theory of macro-and micromechanics on materials.
Failure analysis of engineering materials.
Journal of Mechanical Strength, 2005, 27(3): 358~ 370, (In Chinese); [12] Yao W X.

Materials and Methods Materials Soy protein isolate (SPI, degree of purity was 95 %) was obtained from Harbin High-tech Soybean Food Co., Ltd.
Biodegradable Soy Protein Isolate-Based Materials: A Review.
Journal of Applied Polymer Science, 88 (2003): 1095-1099
Journal of Food Engineering, 90 (2009): 341-349
Journal of Food Science, 65 (2000): 668-671.

The Electromagnetic properties of materials contained in models are shown in Table 1.
Table 1 Electromagnetic properties of materials of model LY12 aluminum allay brass resistivity /Ω•m 5.7X10-8 7.2X10-8 relative permeability 1 1 The FEM of eddy current sensor array In order to get the detail distribution of field vectors in space, three dimensional finite element models are built up.
Acknowledgements This work is financially supported by the National Hi-tech Research and Development Program of China (2009AA04Z406) and the Shanxi Province Nature Science Foundation (SJ08E107).
Reference [1] Cheng-Chi Tai, Sheng-Feng Wang: Key Engineering Materials Vol. 270-273 (2004), p. 585 [2] DING Tianhuai, CHEN Xianglin and HUANG Yiping: Tsinghua Science and Technology Vol. 9 (2004), p. 667 [3] Vladimir Zilberstein, Karen Walrath and Dave Grundy: International Journal of Fatigue Vol. 25 (2003), p.1147 [4] Neil Goldfine, David Clark: Proc. of SPIE Vol. 2944 (1996), p. 186 [5] David Grundy, Andrew Washabaugh and Darrell Schlicker: Proc. of SPIE Vol. 5770 (2005), p. 14 [6] Nail Jay Goldfine: Uncalibrated, Absolute Property Estimation and Measurement Optimization for Conducting and Magnetic Media Using imposed ω-k Magnetometry (Massachusetts Institute of Technology, USA 1990)
International Journal of Fatigue Vol. 27 (2005), p.1644-1652 [8] Vladimir Zilberstein, Darrell Schlicker, Karen Walrath.

The basic components of geopolymer are raw material and alkali activator.
Materials and methods A.
Material Fly ash of class F type from local power plant was used for the geopolymer synthesis.
[2] Vijai K., Kumutha R. and Vishnuram B.G, 2010, “Effect of types curing on strength of geopolymer concrete,” International Journal of the Physics Science 5 (9): 1419-1423
Sperling, Introduction to Physical Polymer Science, 2nd ED., Wiley-Interscience, 1992

Bond strength of the materials and the safety factor is in Table 5.
Table 5 The cohesive strength C and the safety coefficeint K Combination cohesive strength C () safety coefficeint Cementing material and anchor body 1.2 3.0 Cementing material and corrugated pipe 2.0 3.0 Cementing material and hole wall rock 1.1 3.0 Mathematics mechanics Principle of the prestressed cable unit Simulation Choose anchor units is the ideal two nodes in linear units, each node in the plane only is a rotational degree of freedom.
ZhiHao Fu: submitted to Chinese Journal of Geotechnical Engineering, 28(12) (2007),p.2501-2505 [3] SongLin Yang, QiPing Huang and JianMin Zhang:submitted to Chinese journal of Rock Mechanics and Engineerin , 23(21)(2004), p.3604-3607 [4] Cesano.D，Bagtzoglu.A.C and Olofsson.B:submitted to Tunnelling and Underground Space Technology,18(1)(2003),p.19-34 [5] Bodin.J,Delay.F and de Marsily.G:submitted to Hydrogeology Journal, 11(4)(2003), p.418—433 [6] HuiJun Yang, MengShu Wang:submitted to Chinese journal of Rock Mechanics and Engineerin,25(3)(2006), p.511-519 [7] Peng Wang, Lan Qiao and ChangHong Li ,et.
:submitted to Journal of Univerisity of Sclence and Technology, 25(2) (2003), p.99-102 [8] Desing specification for hydraulic prestressed anchorage SL212—98 Ministry of water resources of the People's Republic of China,(In Chinese),p.55~58 [9] Bo Liu, HongHui Han (USA), FLAC principle, examples and application guidelines,China Communications Press(In Chinese) (2005.9), p.61-66 [10] YuJun Zhang: submitted to Chinese Journal of Geotechnical Engineering,28(1)(2006),p.29-32 [11] XinRong Liu, Yan Fu and YongXin Wang, et.
:submitted to Journal of Hunan University of Science and Technology(Natural Science Edition).,21(3)(2006), p.1-4 [13] ZhenDe Zhu, WeiYa Xu:submitted to Journal of Hohai Univerisity(Natural Sciences),31(2) (2003),p.156-160