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The unique properties of these bridges is not only due to their inherent beauty and streamlined design for resisting wind loads, but also to the efficient utilization of structural materials and stiffness.
Analytical approach Steel is an isotropic material.
Thus, it is possible to assume a kind of anisotropy material that the elastic behavior is fundamentally different in both orthogonal directions (Fig.2c).
Acknowledgements Project supported by the National Natural Science Foundation of China (Grant No. 50968008 & 51168030), Youth Foundation of Lanzhou Jiaotong University (Grant No.2011035), Foundation of Laboratory of Road Bridge &.
Experimental and analytical studies on a streamlined steel box girder, Journal of Constructional Steel Research (2010) , v 66, 906-91

Energetic metal complexes (EMCS) could be used to make some strong energetic materials[3].
For ANPyO, D=7.842 km/s,ρ0=1.878 g/cm3 According to Eq. 9, Heat of detonation Calculation Heat of detonation, as an indispensable quantity, could be used to assess the explosion parameters of dangerous substances, and evaluate the potential danger of energetic materials on the environment.
Gao, Chinese Journal of Energetic Materials, 19(5) (2011) 588-596
Cheng, Nanjing University of Science & Technology(2012) [6] Y.S.

Using insulation slurry as printing material, the cathode insulation layer was formed on the cathode glass plate.
Key engineering materials.
Applied surface science.
Diamond and related materials.
Microelectronics journal.

Materials and methods Physicochemical parameters were determined in situ.
Advanced Materials Research.
Geomicrobiology Journal 24(2): 111-123
Advanced Material Research.
Proceedings of the National Academy of Sciences of the United States of America 104(27): 11436-11440

Journal Citation (to be inserted by the publisher ) Copyright by Trans Tech Publications Water-Lubrication Effects on Zirconia Debris Production in Hip-joint Simulators P.A.
Ben-Nissan 3 1 Peterson Tribology Lab, Department of Orthopaedic Surgery, Loma Linda University Medical Center, Loma Linda, California USA, pwilliams@som.llu.edu 2 Department of Materials, Kyoto Institute of Technology, Kyoto, Japan 3 Department of Chemistry, Materials, and Forensic Science, University of Technology, Sydney, Australia Keywords: Zirconia, water lubrication, serum lubrication, wear surface, wear debris, clinical Abstract.
The debris size and surface features in the wear zone of the femoral ball indicated delamination consistent with catastrophic failure of the material.
Cales, B., Zirconia as a sliding material: histologic, laboratory, and clinical data.

Figure 1 The structure size of three Fig. 2 Corrugated radius are reduced corrugated sealing ring (unit mm) by 0.1mm structure (unit mm) Fig. 3 Corrugated radius are increased by 0.1mm structure (unit: mm) We choose nickel-based superalloy GH4169 as the material of sealing ring, working temperature can reach to 600 ℃.
Table 1 material mechanics parameter property Temperature/℃ Tensile strength/MPa Yield strength /MPa modulus /GPa Thermal conductivity Coefficient of linear expansion Poisson's ratio 20 1270 1030 203 ／ ／ 0.321 650 1055 865 142 21.2 14.8 0.361 2 The finite element calculation of metallic sealing ring 2.1 The simplified finite element model of metallic sealing ring Because the structure and stress of sealing ring are symmetry, therefore in the process of calculation, the followings are used to equivalent or simplify the model: without considering material defects, material is isotropic, without considering the influence of residual resistance friction force and the thickness on the contact surface between the model, set to the axisymmetric model.
References [1] Chi Libo.The mechanical sealing design of high pressure metal bellows[J]．Journal of Machinery, 2001，28(Supp1)：157—158
[7] Aircraft engine design with material data sheet (4 copies).
Advances in aeronautical science and engineering ,2012.08, Volume three.

Materials of the sensor were Pt and Pt/Rh [2].
NASA used semiconductor materials - Al:ZnO and N:ITO to make thin film heat flux sensor.
Acknowledgements The authors are grateful to the National Natural Science Foundation of China (Grant Nos.: 50976006, 11102005), Program for New Century Excellent Talents in University (Grant No.: NCET-10-0006) and Specialized Research Fund for the Doctoral Program of Higher Education (Grant No.: 20121103110009) for the financial support.
Advanced Materials Research, 2013, 718-720:1181-1184
Journal of Spacecraft and Rockets, 1997, 34(6): 792-798

Effects of Incident Angle on Microstructure of Ni-Cr Film Deposited by PVD Shan Yingchun1,a, Xu Jiujun1,b, He Xiaodong2,c and Li Mingwei2,3,d 1Electromechanics and Materials Engineering College, Dalian Maritime University, Dalian 116026, China 2Center for Composite Materials, Harbin Institute of Technology, Harbin 150001, China 3ChengDu Aircraft Design & Research Institute, Chengdu 610041, China ashanychun@126.com, bjjxu@dlmu.edu.cn, chexd@hit.edu.cn, dlimingwei@hit.edu.cn Keywords: KMC simulation; Ni-Cr film; Incident angle Abstract.
Daw, in: Proceedings of the 1986 ASM Materials Science Seminar, edtied by R.J.
Li: Chinese Journal of Aeronautics Vol. 19 (2006), p.

Second, short wavelength operation avoid dispersion losses, necessary for wide-band gap materials.
Silicon carbide (SiC) has been verified as a promising semiconductor that can be used in harsh environment like high temperatures and radiation environment owing to its superior material properties.
Wavelengths The switching character of the device relies on the carrier photogeneration rate, which equally relies on the light wavelength, material absorption coefficient and surface reflectivity.
However, both material absorption coefficient and surface reflectivity is nonlinear function of the wavelength, which, in turn influence the switching character.
Ren: Journal of Semiconductors Vol.31 (2010), p. 400

Impact of Soft Nursing Care on Drying Efficiency of Cotton Fabric Chunjie Qian1,a, Jili Tu1,b, Huayun Ge2,c and Jinqiang Liu 1,2,d 1Engeneering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education, Zhejiang Sci–Tech University, Hangzhou 310018, China. 2Key Laboratory of Advanced Textile Materials & Manufacturing Technology, Ministry of Education, Zhejiang Sci–Tech University, Hangzhou 310018, China.
Experimental Materials and instruments.
(In Chinese) [2] A.K.Haghi, Journal of Thermal Analysis and Calorimetry, 2004,76:1035-1055
[7] Jianhui Yang, Analysis of air and moisture permeability of P/C fabric done with softening finishes, Shanghai Textile Science&Technology, 2010,38(12): 3-5.
Ghosh, Wetting and Wicking in Fibrous Materials, Textile Progress, 2006, 38: 1, 1-105