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Then through the concretes material's elasticity, the concrete structure coefficient the stress can be converted.
(5) —Concretes material elastic modulus; —concrete structure's stress.
As a result of the concretes material's particularity as well as the construction craft's complexity, the stress test's influencing factor are many, this work also needs the thorough exploration and the research. 6.
Journal of Huazhong University of Science and Technology(Urban Science Edition), 2009, 26(1):119-122
Journal of Shangdong Jiaotong University, 2005,13(4):52-56.

This modeling use m System of Units, and All mechanical components of the portable exoskeleton use aluminum alloy as the material, which elastic modulus is 7.2 × 1010Pa, Poisson’s ratio is 0.33 and density is 2700kg/m3.
The material of hydraulic cylinder is steel 45, which elastic modulus is 2.1×1011Pa, Poisson’s ratio is 0.27 and density is 7890kg/m3.
Journal of Dynamic Systems, Measurement, and Control 2006,128(1):14-25
Dalian Maritime University Journal.2009,35(4):9-16
Mechanical Science And Technology. 2007,26(8):1063-70

Introduction In the modern science and technology, the microwave and infrared absorption technique are more and more important for applying special fields.
Due to the equipment considerations, the microwave dielectric coatings often need to be coated with glue on the substrate to decline electromagnetic wave. [1] Silicon Carbide, as brand semiconductor materials, gets high microwave and infrared absorption properties for adulterating in high-temperature environment [2].
Especially, β-SiC is an infrared transparent material with an average grain size of 5-10μm.
References [1] Ki-Yeon Parka, Jae-Hung Han: Composites Science and Technology.Vol. 69(2009), p.1271 [2] Zhimin Li ,Wancheng Zhou, Tianmin Lei: Journal of Alloys and Compounds, Vol.475 (2009), p.506 [3] Daniel V.
:Journal of structural chemistry, vol. 51(2010), p. 82 [5] S.M.

Introduction Radar absorbing material is a kind of functional material that can effectively absorb the incident electromagnetic wave, and reduce the targets echo intensity significantly.
Schultz, Experimental verification of a negative index of refraction, Science, 292(5514), (2001), 77-79
Justice, Metamaterial electromagnetic cloak at microwave frequencies, Science, 314(5801), (2006), 977-980
Liang, A wide-angle polarization-insensitive ultra-thin metamaterial absorber with three resonant modes, Journal of Applied Physics, 110, (2011)
Yang, Helical Metamaterical absorbers: broadband and polarization-independent in optical region, Journal of Lightwave Technology, 31(16), (2013), 2762-2768.

Local damage in a mechanics structure always causes reduction of local structural stiffness, so that these variations can be denoted using change of material elastic coefficients of the local structure.
Dynamics model of a damaged structure can be established using the modified material elastic coefficients in local damage position of the structures, and it may not be necessary to depict the geometry of small damage.
Material density and elastic modulus are 7800kg/m3 and 206E9, respectively.
Ko: Journal of Sound and Vibration 290 (2006), p. 242-263 [5] Shouju Li, Yingxi Liu: Lecture Notes in Computer Science, 2005, 3644: p.276-285 [6] Li, Shouju, Liu Yingxi: International Journal Of Nonlinear Sciences And Numerical Simulation (7)2006, p.177-182

Numerical Simulations of Combustion and Decomposition Processes in Precalciner With Two Different Heights of Raw Meal Inlets MEI Shuxiaa, XIE Junlinb, HE Fengc, and JIN Mingfangd College of Material Science&Engineering, Wuhan University of Technology, Wuhan 430070, China amsx0303@163.com, bxjlclxy@126.com, che-feng2002@163.com, d111jmf@163.com Keywords: precalciner; coal combustion; thermal decomposition of calcium carbonate; numerical simulation; raw meal inlet Abstract.
[4] Chen Siwei, Chen Zuobing, Dou Haijian, Peng Jianxin, Huang Jiquan and Cui Yawei: Journal Wuhan University of Technology, Materials Science Edition, Vol. 20 (2005), p. 99
[6] Xie Junlin and Mei Shuxia: Journal of the Chinese Ceramic Society, Vol. 35 (2007), p. 1382

The fatigue strength of castings is normally lower than that of wrought materials [12].
Progress in Aerospace Sciences, 1996, 32(2-3): 131-172 [2] Yang Liu, Baode Sun, Yongbing dai, Jun Wang.
Key Engineering Materials Engineering Materials, 2011, 467 -469: 1404 -1409 [3] P D Lee, A Chirazi, D See.
Journal of Light Metals, 2001, 1 (1): 15-30 [4] E J Murphy, RE Ansel, J J Krajewski.
EngD thesis, University of Warwick, 2002 [11] Metallic Materials Properties Development and Standardization (MMPDS): Chapter 3.9.

Materials, Equipment and Experimental Procedures Materials - Base Metal: Commercially pure aluminum 99.8% purity of the chemical composition shown in Table 1 was used throughout this work.
Davis: ASM Specialty Handbook: Aluminum and Aluminum Alloys, Ohio: ASM International Materials Park. (1994)
Sundarrajan: Materials and Design Vol. 30 (2009), p. 1288-1297
[10] R.S.Prasad: Proceedings of National Advances in Materials Processing, Annamalai Nagar, India, (2001), p. 176-196
Savage: Weld Journal, Vol. 50 (11), (1971), p. 777-785

The ecological retrofitting consists of all innovative solutions in the energy management fields, such as: lighting, heating, building materials, floors, and curtain walls.
Full knowledge of intervention price \ quality ratio might be the right way to make a correct choice between materials alternatives to be used in retrofitting design.
The choice of the best alternative is driven by the intervention costs as well as materials characteristics and benefits achievable in the short, middle and long term.
[2] IPCC: Climate Change 2013: The Physical Science Basis.
In: International Journal of Sustainable Development, Vol. 12, (2009) [12] D.

The material properties adopted in the simulation was derived from the material database of DEFORM.
First, the material properties derived from the material database of DEFORM probably differ from material properties of the tube used in the experiment.
Ruan, Numerical simulation and experimental research on the multi-pass neck-spinning of non-axisymmetric offset tube, Journal of Materials Processing Technology, 206 (2008) 500-508
Yong, 2008, Cold rotary forming of thin-wall component from flat-disc blank, Journal of Materials Processing Technology, 208 (2008), 53-62 [5] E.
Mielnik, Metalworking Science and Engineering, McGraw-Hill , New York,1993