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Anchors can be divided by material into metal bolt, wooden bolt, bamboo bolt, wire rope bolt and plexiglass bolt, etc.
Journal of Engineering Geology, 8(1):46-63. (2000) [3] M.C.He, Present Situation and Prospect of soft rock engineering.
Xi’an, IN: Xi'an University of Science and Technology, 2005
Journal of Harbin Institute of Technology, 35(6):677-697. (2003) [12] Q.Y.Fan, Research on soft rock roadway ground pressure.
Wuhan, IN: Institute of Rock and Soil, Chinese Academy of Sciences, 1997.

The creep damage laws of this material are discussed.
The material tested was 2Cr11NiMoVNbNB steel.
Kazalukov, Key Engineering Materials.171-174 (2000), p.213-218
Science Press (1996), Beijing
[4] Jin Yao, Journal of Mechanical Strength.

Acknowledgement The authors thankfully acknowledge the welding research institute (WRI), BHEL, Tiruchirappalli, for provided the materials and instrumentation facilities to perform the work. 6.
Weaver, C.W.,”Journal of INST metals”: 90,162, pp.404.-8 [5].
ALM.S and Kiessling.R: “Journal of INST metals”.91, 1962, pp.19.-9 [6].
Kienzell.A, B.”Journal of metals”,N.T Vol.4, 1952, P.469.-11 [9].
Stkkler.R and Vinckier.A, “Corrosion science”.Vol.3, 1963, pp.1.-13 [11].

Study On The Response Of Composite Material Cylinder With Metal Liner Under Thermal-Mechanical Impact XU Ya-dong1,a, Chen Guang-song1,band Ma Jia1,c 1Nanjing University of Science and Technology, Nanjing 210094, People’s Republic of China a13601580051@139.com bcgsnjust@163.com cmajia_njust@163.com Keywords: the composite cylinder, metal liner, thermal-mechanical coupling mechanism, finite element method Abstract：As to the composite cylinder with metal liner under the high temperature and high pressure, thermal-mechanical coupling mechanism and response are studied.
Mei et al [4]conducted theoretical modeling analysis on the carbon fiber composite materials under the thermal-mechanical cyclic loading, moreover, analytical solutions and experimental values ​​were compared; Adopting the two methods of three-dimensional photoelastic experimental stress analysis and finite element calculation ,Zhao Yanru et al [5] did some research on the interfacial shear stress of a three dimensional freezing slice of single-fiber pullout resin matrix composites under the combined effect of pullout loading and thermal residual stress.
Moreover, the circumferential stress of the metal part and the composite material is not the same since that it must satisfy the continuous strain assumptions in the interface layer between two different materials.
For example, adding metal powder or other thermally conductive material in the composite material resin matrix.
[6] WANG Fang,CHEN Zhi-qian,LU Shi-jin, Effects of influential parameters on fatigue life of metal matrix composites under thermo-mechanical loading, Journal of Ship Mechanics, 2010, 14(7): 765-770.

Materials and Methods This study was conducted in double-wall corrugated boards with a thickness of 0.0059 m, free from contaminations and derived from a single batch.
Contribution to the modelling of the corrugated cardboard behaviour. 13th European Conference on Composite Materials Stockholm, Sweden. (2011) p. id0232
Fyodorov: Journal of Microscopy Vol. 172 (3) (1993), p. 257
Benzeggagh: Composites Science and Technology Vol. 69 (2009), p. 104
Ashby: Materials Selection in Mechanical Design.

Numerical Analysis of Post-Tensioned Coupled Wall Xiaoning, Cai 1, a, Shaoping, Meng 2, b, Jiajia, Chen 3, c, Weiwei, Sun 4, d 1, 2,3Key laboratory of Concrete and Prestressed Concrete Structures of Ministry of Education, Southeast University, Nanjing 210096, China; 4Department of Civil Engineering, Nanjing University of Science and Technology, Nanjing 210094, China afenyun0801@163.com, bmsp1960@sina.com, cas051041@126.com, dsww717@163.com Keywords: Post Tensioned; Coupled Wall; Low-Cyclic Loading Test; Elasto-Plastic Performance; Numerical Analysis Abstract: Based on OpenSEES, nonlinear beam-column element based on fiber model and considered nonlinear shear deformation was used to simulate wall limb; zero-length elements were used to simulate action of prestressing tendon and connecting reinforcement in the interface between coupling beam and wall limb; the hysteretic models of the zero-length elements were established by programming.
The fiber model needs input the material constitutive.
References [1] Priestley M J N: PCI Journal Vol.42(2000), p.22 [2] Kurama, Y., Pessiki, S., Sause, R., etc: PCI Journal Vol.44(1999), p.72 [3] Qiang Shen, Yahya C.Kurama, Brad, D: Journal of Structural Engineering Vol.132 (2006), p.1030 [4] Brad D.Weldon, Yahya C.kurama: Journal of structural Engineering Vol.133 (2007), p.1571 [5] McKenna F, Fenves G L.
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Sritharan: Journal of Earthquake Engineering Vol.5 (2001), p.329 [10] Magdy EI-Sheikh, Stephen Pessiki, Richard Sause, etc: ACI Structural Journal Vol.97 (2000), p.122 [11] Cheok G, Stone W.Performance of 1/3-scale model precast concrete beam-column connection subjected to cyclic inelastic loads-report NO4[R].NISTIT5436, NIST, Gaithersburg, MD, 1994 [12] Sun Weiwei, Meng Shaoping: Journal of Southeast University (In Chinese) Vol.37 (2007), p.190 [13] ACI Innovation Task Group 1 and Collaborators.

This suggests that sintering for longer than 3 hours yields sintered materials with inferior mechanical properties.
German and J. de Souza, 2003, “Effect of mixing on the rheology and particle characteristics of tungsten-based powder injection molding feedstock”, Materials Science and Engineering A356: 337-344 [2] L.
Esfandeh, 2005, “Copper Injection Molding using a Thermoplastic Binder based on Paraffin Wax”, Materials Letters 59: 2832-2837
%Cu alloys by powder injection molding”, Journal of Materials Processing Technology 210: 137-142 [7] J.
Journal of Refractory Metals & Materials 27: 577-583 [8] Yimin, L., Xuanhui, Q., Zhilin, L., Baiyun, H. 1998, “Injection Molded Tungsten Heavy Alloy”, State Key Laboratory for Powder Metallurgy, Central South University of Technology, Changsha 410083, P.R.

The global concepts of manufacturing systems throughout modern history were in close connection with the then principles and findings of the science, philosophy, and arts.
Materials, parts, and products are also information-enhanced by attaching some markings, bar-codes, data tags, IC cards, and so on.
It is possible to give capability for information processing and communication onto materials, parts, and products for the active management of their life cycles [6].
Bernard, A framework to develop an analysis agent for evaluating human performance in manufacturing systems, CIRP Journal of Manufacturing Science and Technology 2 (2009), p.55-60 [2] O.
Park, Efficient execution of composite Web services exchanging intensional data, Information Sciences 178 (2008), p.317-339

Microstructure and Properties of Ni70.2Si29.8 Eutectic Alloy Produced by Directional Solidification Qinghui Menga, Yiping Lub*, Yong Dongc and Tingju Lid School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China amqhdlut@sina.com, b*luyiping@dlut.edu.cn Keywords: Eutectic alloy, Directional solidification, Microstructure, Compression properties.
As we all know, directional solidification technique is one of the most important methods to study crystal growth that is widely applied for the production of semiconductor materials.
Jie,: Solidification Technique, Science Press, Xi’an, 1998, p. 36
[12] Chunjuan Cui, Jun Zhang, Zhiwei Jia, Haijun Su, Lin Liu, Hengzhi Fu: Journal of Crystal Growth 310 (2008) 71–77
[13] Yiping Lu, Gencang Yang, Zengzhe Xi, Haipeng Wang, Yaohe Zhou: Materials Letters 59 (2005) 1558– 1562.

Preparation and modification of nanometer TiO2 with high reflectivity Su Zhao1,a Shasha Liu1,b Yanjun Guo1,c Wei Wei1,d 1Materials science and Engineering, Shenyang Architectural University, Shenyang, 110168, China, azhaosu2005@126.com, b21717152@qq.com,c773658281@qq.com,d374546440@qq.com Keyword:High reflectivity;nanometer TiO2 ; Modified Abstract:In order to prepare high reflectivity titanium dioxide, by sol - gel method after nano-titanium dioxide powder, which silane coupling agent KH-570 covering it and make its surface modification.When the reaction temperature is 40 ˚C, drop accelerated rate 1.5mL/min, calcination temperature about 600 ˚C, got titanium dioxide with relatively high reflectivity and particle size in around 65 nm.When the amount of the silane coupling agent is 0.5%, the pH of reaction system is 6.5, and the reaction time was 1.5h, the nano-modified titanium dioxide particles with high reflectance.
Introduction Insulation properties of building materials has become one of the important initiatives of building energy efficiency, Solar heat-reflective exterior wall insulation coating for its insulation effect is good and economic advantages and more and more people have good graces to it[1].Preparation of good heat resistance and light-reflecting pigments and fillers is one of the hot research scholars [2-4].As the nano-TiO2 has a high refractive index coefficient, good thermal stability, strong ultraviolet shielding ability, etc, making it in many areas has been more widely used [5-6].However, nano-titanium dioxide particles large specific surface area, high surface energy, metastable state in thermodynamics, in the liquid medium can easily reunite to form secondary particles.So in order to make better able to improve their compatibility and dispersion stability in organic systems between the nano-titanium dioxide and organic systems, the present study, the sol - gel method after
Experimental section 1.1 The main raw materials Tetrabutyl Titanate(AR), Ethyl alcohol absolute(AR), Acetic Acid(AR) are Sinopharm;Dilute Hydrochloric Acid(37% for industrial use);silane coupling agent KH-570,Yaohua Chemical Reagent Factory. 1.2 The main instrument Heated water bath (DZKW-D-2);Electric heating air blast drying oven (101-1AB);Thermostatic heating magnetic stirrer (DF-101S);Digital electric mixer (DW-3);Muffle furnace (ZDMF1-1400);Ultrasonic cleaner (KQ218); electronic balance (BS110SUV-225); X-ray powder diffraction (DX-2000); UV-Vis spectrophotometer (UV-2550); Rise-2002 laser particle size analyzer. 1.3 Experimental Procedure 1.3.1 Preparation of Nano-TiO2 At room temperature, amount of tetra-n-butyl titanate, 10mL, 35mL of anhydrous ethanol was slowly added dropwise to a magnetically stirred to form a yellow clear solution ①, the other will 4mL glacial acetic acid and 10mL of distilled water were added with 35 mL anhydrous ethanol and vigorous stirring to give
[4] Linrong Yu.Chunhua Lu,Shilin Zhao.Elastic thin layer anti radiation heat insulation coating of research[J].Journal of Materials Science and Engineering.In Chinese,2007,2(25)：265-268
[5] Jiping Liu,Xiangyang Du.Nano Science and Technology [M].Beijing:Science press,In Chinese,2002