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The integrated design of materials and structures with scale-coupled effect is established.
Chinese Journal of Theoretical and Applied Mechanics, 38(4):522-529.
Composites Science and Technology, 1999, 59: 209~220 [8] Pecullan S, Gibiansky LV, T Journal of the Mechanics and Physics of Solids, 1999, 47: 1509~1542 [9] Yan Jun.
Multiscale Analysis and Concurrent Optimization for Ultra-Light Metal Structures and Materials.
Journal of the Mechanics and Physics of Solids. 2000,48:397~428

Kim: Materials Science and Engineering C Vol. 28 (2008), p. 1381 [2] S.
Kim: Journal of Materials Processing Technology Vol. 209 (2009), p. 3408 [4] M.
León: Materials Science and Engineering C Vol. 32 (2012), p. 478 [5] K.
Ebrahimi-Kahrizsangi: Journal of Porous Materials, in press
Montanaro: Journal of Porous Materials Vol. 16 (2009), p. 393

Long-Term Performance Research on Reinforced Concreted Beams with Pre-Stressed CFRP Plate Kefeng Zhou1,a, Yuzhi Li, Baojing Zhang1,b, 1School of Traffic and Transportation Engineering, Changsha University of Science and Technology Changsha, Hunan 410011, china a zkfsly780623@126.com,bsun870503@163.com Keywords: long-term test reinforce pre-stressed CFRP plate Abstract: With the continuous development of science and technology, the method of using the pre-stressed carbon fiber on the concrete structure, in particular on the bridge structure has become a research direction by the domestic and foreign scholars.
Sticking CFRP Laminate to reinforce the bridge technology for its high material corrosion resistance and effective craft has received favorably.
Experimental Program 1.1 Experimental materials What experiments of this article use is domestic carbon fiber plate.
(2) From this paper, the creep of domestic carbon fiber sheet under the long-term tension pre-stressed is so small that it can be definitely used as concrete flexural reinforcement materials.
References [1] YUAN Xubin, HE Shuanhai, SONG Yifan Calculation Method on Bending Crack in RC Beams Strengthen -ed with FRP [J] China Journal of Highway and Transport, 2006, 19 ( 3) : 54- 58, In Chinese [2] WANG Wenwei, LI Guo Study on Calculated Method of Shear Capacity of RC Beams Strengthened with F- RP [ J] Journal of Highway and Transportation Research and Development, 2006, 23(2):106- 110, In Chinese [3] Shang Shouping, Peng Hui, Tong Hua, et al.

Experiment Experimental materials.
[2] Yunlong Xu, Rongrong Yu, Xiuzhen Qian: Electronic Components and Materials Journal Vol. 24(2005), p. 16-19, in Chinese
[3] H V Alexandru, C Berbecaru, F Stanculescu: Materials Science and Engineering B Vol. 25(2005), p. 92-96
[4] Xiaofeng Liang, Wenbiao Wu, Zhongyan Meng: Inorganic Materials Journal Vol. 18(2003), p. 1240-1244, in Chinese
[6] Yuanfang Qu, Yuanliang Li, Chao Liu, et al: Electronic Components and Materials Journal Vol. 24(2005), p. 19-21, in Chinese

Coey, Magnetism and Magnetic Materials Journal of Magnetism and Magnetic Materials, Cambridge University Press 248 (2002) 441–456
Dobrzański, Hard Magnetic Materials Nd-Fe-B/Fe with Epoxy Resin Matrix Journal of Achievements in Materials and Manufacturing Engineering 20 (1-2) (2007)
Chen, Developments in the processing and properties of NdFeB-type permanent magnets, Journal of Magnetism and Magnetic Materials 248 (2002) 432–440
Scattergood, Mechanical properties of Nylon bonded Nd–Fe–B permanent magnets, Journal of Magnetism and Magnetic Materials 257 (2008) 32–43
Wrona, Structure and properties of Barium ferrite powders prepared by milling and annealing Archives of Materials Science and Engineering 28 (12) (2007) 735-742

A wide variety of sound absorption materials is now available and developed.
In generally, porous materials are found having a high sound absorption coefficient [2].
Seddeq, Factors Influensing Acoustics Performance of Sound Absortive Materials, Australian Journal of Basic and Applied Science 3 (2009) 4610-4617
Crocker, Recent Trends in Porous Sound-Absorbing Materials, Sound & Vibration July 2010, pp. 12-17 [3] F.
Series: Materials Science and Engineering 46 (2013) 012027.

Local Data Flow Principles in Porosity of Materials Biljana Stamatovic1,a*, Artem Korsun2,b 1University of Donja Gorica, Donja Gorica, 81000, Podgorica, Crna Gora 2St.
We propose a new algorithm for counting closed pores in porous materials.
Identification and counting of isolated regions in binary images are important problems in image processing, machine vision, porous materials analysis, solidification processes [18] and many other fields of science.
Generative Social Science (2006) Princeton University Press, 253 p
Simulating diffusion in a boolean model of soil pores (1994) European Journal of Soil Science, pp. 483–491

The threshold stress level strongly differs for the different materials.
Stanzl-Tschegg, Influence of loading frequency on the high cycle fatigue properties of AlZnMgCu1.5 aluminium alloy, Materials Science and Engineering A314 (2001), 48-54
Beck, Upgrading of an ultrasonic fatigue testing machine by means of early stage damage detection, MP Materials Testing 55 (2013) 78-83
Topper, A stress-strain function for the fatigue of metals, Journal of Materials 4 (1970) 767-778
Chawla, Environmental effects on fatigue crack growth in 7075 aluminum alloy, Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science 43 (2012) 2799-2809.

Currently, taking advantage of this technique to investigate the invalid and fracture damage of the materials became a hotspot gradually.
The step pressure value depends on the impact velocity and on the nature of the flyer and target materials, while the step duration is proportional to the flyer thickness.
Both of their materials are aluminum .Their number of SPH particle is 1000 and 20000, respectively, and the original smooth length of that is 10.
In the particular case, where the shock impedances of the flyer and target materials match, the analysis predicts that particle velocity step at the interface should be half the impact velocity.
Wagner: International Journal of Impact Engineering Vol.35(2008), p.1606 [4] Katz S, Grossman E, Gouzman I, et al: Journal of spacecraft and rockets Vol.46(2009) ,p.230 [5] Liu HX, Shen ZB, Wang X, et al: Journal of applied physics Vol.106 (2009),no.063107 [6] T. de Rességuier,H.

Journal of Achievements in Materials and Manufacturing Engineering.
Christ.: Low Cycle fatigue and thermo-mechanical fatigue behavior of modified 9Cr-1Mo ferritic steel at elevated temperatures, Journal of Nuclear Materials vol. 420 (2012), pp. 23-30
Advanced Materials Research.
[12] Manson S.S., Behaviour of materials under conditions of thermal stress.
Fatigue Failure and Fracture Mechanics, Materials Science Forum Vol. 726 (2012) pp. 150-155.