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TC1 is used as Experimental material.
Acknowledgments The authors would like to thank the support of No.51075064 by National Natural Science Foundation of China.
[2] Eiji Usui.The Cutting and Grinding Processing Science.BJ:China Machine Press: (1982).p300-302
[4] S.Engin,Y.Altintas.Mechanics and dynamics of general milling cutter.partⅠ:helical end mills.International Journal of machine tool and manufacture.(2001),p2195-2212

Design and analysis of the impeller is a problem of multi-subjects, it involves various aspects knowledge of aerodynamics, mechanics, structural dynamics, control technology, material fatigue properties and so on.
Journal of the science and technology, 2002 (5)
The simulation and analysis of flexible up-down system of the missile based on ADAMS and ANSYS software[J].Journal of machine manufacturing, 2006 (2) : 18-20
Fatigue loads on wind turbines of different control strategies operating in complex terrain.Journal of wind Engieering and Industrial Aerodynamics,2000.85:211-240

The material is C50 concrete.
Seyedpoor .A two stage method for structural damage detection using a modal strain energy based index and particle swarm optimization [J].Original Research Article International Journal of Non-Linear Mechanics.2011, 47(1):1-8 [2] Huiwen Hu, Chengbo Wu.Development of scanning damage index for the damage detection of plate structures using modal strain energy method[J].
Vibration Based Structural Damage Detection in Flexural Members Using Multi-Criteria Approach[J].Journal of Sound and Vibration , 2009,323(3):645-661
Damage identification of beam-type structure based on modal flexibility difference and curvature [J].Journal of Jiangnan University(Natural Science Edition),2010,9(1):75-80(In Chinese)

For the undamaged beam, the mass density and elastic modulus of the material are r= 2500 kg/m3 and E = 3.2´1010 N/m2, respectively.
Acknowledgments: The authors acknowledge the financial support by the National Natural Science Foundation of China (50909088), 863 project(2008AA092701), 973 project (2011CB013704) and Program for New Century Excellent Talents in University (NCET-10-0762).
[5] Mottershead, J.E, and Friswell, M.I., Model updating in structural dynamics: A survey, Journal of Sound and Vibration, 167 (1993), 347-376 [6] Joao Carvalho , Biswa N.
Journal of Sound and Vibration, Vol.290 (2006), 369-387
Journal of Engineering Mechanics, ASCE, 132 (2006) , 429-437

Acknowledgements This project is supported by the National Natural Science Foundation of China (Grant No. 51075359 and 50805127).
Chinese Journal of Mechanical Engineering, 2005, 41(10), p.1
International journal of advanced manufacturing technology, 2012, 58(4), p.279
Journal of intelligent material systems and structures, 2011, 23(2), p.155.

These monuments are colonial ones, the European brought building techniques in vogue in Europe; books written by Vitruvius, Palladio and Alberti were adapted to local conditions as ethnic and regional materials and costumes.
In the colonial age in Mexico, the establishments and cities were built with the techniques described in European treaties, but adapted to the existing materials and traditions in the region.
Humidity, wet, temperature, freezing and thawing, they all influence the way as the polluting agents damage the materials [4].
The water in all its forms is the agent which promotes chemical actions, gradual deterioration of the materials and damages actively the buildings [6].
The devitrifying on rocks is a class of alteration, but there are not standards like the American Society for Testing and Materials [7] that allow quantifying the damage in the buildings.

Introduction Magnetorheological fluids are smart materials that they exhibit characteristics like Newtonian fluids in general condition, while they are placed in a magnetic field, however, they would quickly change their form from liquid into viscous-plastic body in milliseconds, and their yield shear stress would change along with the magnetic field intensity; and if the magnetic field is removed, the MRF would quickly return to their original state of Newtonian fluids.
The magnetorheological effect and material were found in the early 1940s, but they were valued and rapidly developed until 1990s.
According to Preston Equation [4], in polishing process, the surface material removal rate is desired to be kept constant to improve surface quality.
Acknowledgement The research was supported by the National Natural Science Foundation of China under grant No.50705044, and the Zhejiang Provincial Natural Science Foundation of China under grant No.
Preston: Journal of The Society of Glass Technology, Vol. 11 (1927), pp. 214-256.

As the creep goes on, the creep rate is reduced as dislocations pile up in channels to produce the strain strengthening, at the same time, the slipping and climbing of dislocations occur in the action of thermal activation, and then the strain rate of the alloy during creep maintains constant for entering the steady state stage, and the strain rate of the alloy during steady state creep may be expressed by Dorn law given as [7] (1) where is the strain rate during the steady state creep, A is the constant related to material structure, sA is the applied stress, n is the apparent stress exponent, R is the gas constant, T is thermodynamics temperature, Q is the apparent creep activation energy.
Journal of Material Engineering, Vol. 1(2004), p. 3–7
Materials Science and Engineering, Vol.
Science Press. (1975), p. 234 [10] Ha Kuanfu. micro-theory of metal mechanical properties.
Beijing : Science Press, (1983). p. 520.

The steel-concrete hybrid structure, with its unique advantages due to the combination of the advantages of individual material, steel and concrete, has been widely used around the world.
The modified Takeda model [4], accurately reflecting the main characteristics of shear behavior, is used for shear material.
Acknowledgements The financial support from National Natural Science Foundation of China through Grant No.51078272 and No.90815029, and the Ministry of Science and Technology of China through Grant No.SLDRCE09-B-10 is gratefully appreciated.
Park, Theoretical stress-strain model for confined concrete, Journal of Structural Engineering. 114(1988) 1804-1826
Han, Concrete Filled Steel Tube Structure, first ed., Science Press, Beijing, 2000

Fabrication of 3D-hybrid Nanostructure for Surface-Enhanced Raman Scattering Substrate: Effect of Applied Voltage on Porous Size of AAO Template Attawit Supattia,e1, Puenisara Limnonthakula,e2, Saksorn Limwicheanb,e3, Woraphan Chaisriratanakulc, Pitak Eiamchaib,e4, Mati Horprathumb,e5, Supanit Porntheeraphatd, Noppadon Nuntawongb, Viyapol Patthanasetakulb and Pongpan Chindaudomb aDepartment of Physics, Faculty of Science, Srinakharinwirot University(SWU), Bangkok, 10110, Thailand bOptical Thin-Film Laboratory, National Electronics and Computer Technology Center (NECTEC), Prathumthani, 12120, Thailand cThai Microelectronics Center (TMEC), Chachoengsao,Thailand 24000 dPhotonic Technology Laboratory, National Electronics and Computer Technology Center (NECTEC), Prathumthani, 12120, Thailand e1dew_spy@hotmail.com,e2puenisara@swu.ac.th, e3saksorn.limwichean@nectec.or.th, e4pitak.eiamchai@nectec.or.th,e5mati.horprathum@nectec.or.th Keywords: Anodization
Although several measurement methods are introduced, Raman spectroscopy is well-known to physicists and materials scientists as their technique of choice.
Fabrication of AAO templates UHV aluminum foils, cut into an arbitrary dimension of 25mm × 40mm × 25µm, was used as base material for the fabrication of nanoporous anodic aluminum oxide (AAO) template by a four-step anodization method.
Acknowledgments The work has been financially supported by Functional Material Cross Cutting Technology Program by National Science and Technology Development Agency (NSTDA), Sensor Technology (SST) Program by National Electronics and Computer Technology Center (NECTEC), and Department of Physics, Faculty of Science, Srinakharinwirot University.
Wu, Effect of the surface modification of silver nanoparticles on the surface-enhanced Raman spectroscopy of methylene blue for borohybride-reduced siliver colloid, Journal of molecular structure. 984 (2010) 396-401.