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Acknowledgements This work was financially supported by the National Natural Science Foundation of China (51178168), Key Projects in the Hunan Provincial Science& Technology Department (2011GK2016, 2012SK2003).
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NC Flank Milling of Spatial Cam Surface Flank milling cuts material with the side of a cutter and can remove a large amount of material in single passage.
Table 1 Maximum errors of different machining method r R r∆ = − [mm] 1 2 3 4 5 NC flank milling max∆ [mm] 0.02991 0.04901 0.06530 0.07328 0.08156 Radius compensation milling max∆ [mm] 0.09621 0.19201 0.28741 0.38472 0.47699 Acknowledgement The authors gratefully acknowledge the financial support of the National Nature Science Foundation of China under grant No.50675124.
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Introduction Reinforced concrete is a versatile, economical, and successful material [1,2].
This is because concrete is not a homogeneous material, which means that many parameters must be monitored to understand inner state of the concrete structure.
Chung, Tidal water effect on the hybrid cathodic protection system for marine concrete structures, Journal of Advanced Concrete Technology 10 (2012) 389-394
[6] The Corrosion Science Society of Korea, Standardization of Corrosion and Corrosion Protection Techniques for Industrial Facilities, Ministry of Knowledge Economy (2009)
Sykes, Effect of Temperature and Chloride Content on the Corrosion Potential of Iron in Chloride contaminated Concrete, The Arabian Journal for Science and Engineering 20 (1995) 279-288

Materials and methods Raw water The raw water was the filtered water of Huyan water plant which treated Yellow River micro-polluted water in Shanxi.
Liu, Review on bromate removal from drinking water by using active carbon, Journal of Water Resources and Water Engineering, 24 (2013) 6-10
Feng, Formation of aldehyde during ozonation of taste and odour compounds in water, Journal of Water Supply: Research and Technology-AQUA, 62 (2013) 120-128
Improvement of an aqueous-phase derivatization method for the detection of formaldehyde and other carbonyl compounds formed by the ozonation of drinking water, Environmental Science and Technology, 23 (1989) 838-847
Wang, et al., Application of conventional and O3-BAC processes to treat organic matter and antibiotic pollutants in a lake in East China, Water Science and Technology: Water Supply, 13 (2013) 1470-1477

Fig.1 The Chart of building plan (unit：m) Fig.2 The Chart of grid delimiting Table 1 Physico-mechanical parameters of materials Member Density (kN.m-3) Modulus of elasticity (MPa) Poisson ratio C (kPa) θ (°) Clay 18.7 20 0.35 19 26 Frame 25 30000 0.20 Foundation 25 31500 0.20 Lining 25 34500 0.17 Shield shell 78.5 210000 0.30 It is assumed soil layer is homogeneous, and the Mohr-Coulomb model is adopted.
Acknowledgements This work was financially supported by The Chinese National Natural Science Foundation (51078332)，Zhejiang Natural Science Foundation (Z1100016) and Hangzhou Key Discipline.
Chinese Journal of Underground Space and Engineering, Vol. 2(2006), p.124-127, in Chinese
Chinese Journal of Rock Mechanics and Engineering, Vol. 25(Supp.1) (2006), p.3317-3323, in Chinese

Materials and Methods The area of the Daling River upstream is located at 118°54′-119°58′E and 40°25′-41°44′N (Fig. 1).
Chau: Journal of Cleaner Production Vol. 15 (2007), P. 1568 [3] J.S.
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Li: Journal of Shenyan Architectural and Civil Engineering Institute, Vol. 18 (2002), P. 295 [9] Y.S.
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The concentration of copper, iron, nickel, lead, cadmium and chromium in electroplating wastewater were synchronous determined Acknowledgment The author would like to thank Professor Song yongsheng and the support of “National Science and Technology Support Program” (NO.2012BAB10B08).
J.CENT.SOUTH UNIV.( SCIENCE AND TECHNOLOGY).
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Weber distribution, by adjusting the webb distribution function parameters change model the heterogeneity of rock material, including rock elastic modulus and uniaxial compressive strength of the homogeneous degree of three, poisson ratio and rock density homogeneous degrees by 100 calculation.
Acknowledgements Financial support for this work, provided by the National Natural Science Foundation of China (No. 51134018) and the National key basic research and development program(Project 973)（2011CB201204）, are gratefully acknowledged.
Journal of China Coal Society, 2011，36（12）：2043-2047 [2].
Journal of Mining & Safety Engineering, 2006，23（2）：182-185 [3].
Liu Hongtao, Ma Nianjie, The technology research about hidden danger identification of tunnel roof fall, Progress on Mine Safety Science and Engineering, 2011,10: 1341-1345 [4].

Hence there is a need to find ways to formulate safe and cost-effective biocidal materials.
Previous studies show that antimicrobial formulations of silver in the form of nanoparticles could be used as effective bactericidal materials.
Thus, the syntheses, characterization, functionalization of nanosized particles open the possibility of formulation of a new generation of bactericidal materials.
Antibacterial activity of the silver-containing materials can be used, for example, in medicine to reduce infections as well as to prevent bacteria colonization on prostheses [10], catheters [11, 12], vascular grafts [13], and human skin [14].
“Green” chemistry and chemical processes are progressively being integrated in science and industry for sustainable development [15].

The measurement procedure was performed on all the welded specimens taking notes of 3 strains (ε1 ε2 ε3) relative to as many gages at different depths, following the American Society for Testing Materials (ASTM) standard.
This laser is a high frequency excited, diffusion cooled C02 gas laser, designed to be used for processing materials in an industrial environment.
Materials properties are phase and temperature dependent (table 5 for room temperature mechanical properties).
Kermanidis, Numerical simulation of the laser welding process in buttjoint specimens; Journal of Materials Technology Processing 134 (2003) 59-69
Lu, Residual stresses in laser welded aluminium plate by use of ultrasonic and optical methods, Material Science and Engineering A 382 (2004) 257-264