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Sediments are stones, soils and other materials that are precipitated on the bottom of the borehole during the borehole pile construction process.
Acknowledgments This paper is partially aided by Shandong Province Young Scientist Foundation (BS2012DX034), China Postdoctoral Science Foundation (2012M521361), Shandong Province Natural Science Foundation (ZR2012EEM021), a Project of Shandong Province Higher Educational Science and Technology Program (J13LN17) and SDUST Research Fund (2010KYTD101), Project of South Africa/China Research Collaboration in Science and Technology (2012DFG71060), Important project of Science of Qingdao (no.11-2-3-51-nsh).
[3] D.Fan: Study on Signal Processing Technology and Their Applications in Ultrasonic Detection of Sediments Thickness (Shandong University of Science and Technology, China 2010)
Lin: the Theory and Design of Ultrasonic Transducer, (Science Press, China 2004)
Liu, “Active Band Pass Filter's Design and Application based on MAX275”, Journal of Wuhan University of Technology (Transportation Science & Engineering), vol.29, no.1(2005), pp.72-75 [8] Y.L.

Materials and methods Microorganisms and water samples.Tested microorganisms: E. coli used in this study were purchased from Institute of Microbiology, Chinese Academy of Sciences.
Acknowledgements This work was financially supported by the College of water science, Beijing normal university .
We sincerely thank the College of water science, Beijing normal university for giving us this chance to cooperate and do research together.
Environmental Science,2008,29( 6) :1644- 1648 [2] Chatterley Christie, Linden Karl.
Environmental Science and Technology,2009,32(4):76~80 [7] Meiting Guo,Hongying Hu.

Due to the expensive energy sources and raw materials, manufacturing procedures are sought that would enable the production of increasingly complex components at the lowest possible energy consumption and minimum material waste.
All these demands encourage manufacturers to search for new materials, new concepts and new processes.
However, if the processes have to be optimized, the technological limits have to be well defined for various materials and manufacturing concepts applied in the production.
Analytical solution, based on theoretical determination of necking and fracture limit, is not suitable to wide range of new materials.
References [1] Tisza, M.; "New Innovative Forming Processes"; In: Proceedings of the 7th International Conference on Materials Science and Materials Processing, Balatonkenese, 10-13.

The density of the beam material is and the Young’s modulus is .
Acknowledgements The writers are grateful for the financial support from the National Natural Science Foundation of China (Grant 51178366), the Fok Ying-Tong Education Foundation (Grant 131072) and the Construction Technological Project of the Hubei Province (EJianWen[2011]No.154-Project.115, EJianWen[2011]No.154-Project.118).
Amand: Wavelet-based approach for structural damage detection, Journal of Engineering Mechanics, ASCE, 2000, 126(7), p. 677-683
Chen, Y.L.Xu: A new damage index for detecting sudden change of structural stiffness, International Journal of Structural Engineering and Mechanics, 2007, 26(3): p. 315-341
Advanced Materials Research, 2011, 150-151: p.1580-1583.

Experiments Material.
The coal-gangue sample used in this study was taken from the Xishan coal mine in Taiyuan, Coal-gangue is composed of a small amount of organic materials and various kinds of sedimentary rock.
[2] Z Q Yang, R S Zhang: Journal of ShanDong Mining Institute (1994) [3] FARMER V C: Infrared Spectra of Minerals.( Science Press, Beijing 1982) [4] Q Y Gao, Z Q ZHANG: Journal of Chinese Ceramic Society.

Ecological aesthetics is an emerging interdisciplinary applied science, its theoretical guidance is ecological worldview and the ecological and cultural concepts, and it also possesses strong academic pioneering.
A good ecological system must follow the natural circulation of materials and energy conservation, sustainable development of the basic requirements of human society, in fact sustainable development of the basic spirit is the above-mentioned coordination and long-term nature.
If the building design and construction process damage such coordination, ecosystems, material recycling and energy conservation will be broken, which also destroyed the conditions of life persists.
Architectural Journal, 2000(7):6-11 [3] Gan Shen-qi,FENG Si-qing.
Journal of Hefei University of Technology, 2011(2):153-157 [4] Wolfgang Welsch.

The material properties of solid models such as elastic modulus, density, poisson ratio were shown in table 1.
Table 1.The material characteristics of solid model Solid Model /(N/m2) /(kg/m3) Flywheel Housing 1.18E+11 7000 0.250 Clutch Housing 7.25E+10 2700 0.329 Rubber Damping Pad 3.15E+6 970 0.495 Though automotive rubber damping pad is nonlinear elastic material, mainly the non-linear elastic characteristics are in the case of large deformation.
Journal of Jilin University of Technology.
Beijing China: Science Press. 2001. 2.
Chinese Journal of Mechanical Engineering.

Introduction Discharge plasma technology has attracted more and more attention due to its extensive applications in the industrial processing fields such as surface modification, highly pure and ultra-fine material preparations and very large-scale integrated circuit micro fabrication.
Journal of Hazardous Materials. 201-202(2012) 162-169
Journal of Applied Physics, 2001, 34(3): 3349-3355
Beijing: Science Press, 2002,11.29

From equation (1) to (3), it is shown that dioptric power for single lens is a function of radii of curvature, axial lens thickness and refractive index of material used.
Analysis on influence factors for refractive property From above models established, one can see that refractive property can be affected by many factors when two or more lenses are combined together, such as lens structural parameters, material used and lens space.
[2] Xieshan Wu: Practical spectacle optics (Beijing science and technology publications, China 2007)
[6] Guangqi Wang: submitted to Journal of Wenzhou medical college Vol.16, No.2 (1986), p.131-139
[7] Chuanqing Zhou, Xiaoling Liu and Chengpeng Jin: submitted to Journal of Optometry & Ophthalmology Vol.4, No.3 (2002), p.170-172.

For different materials, define the material properties by changing elastic modulus, Poisson ratio and density.
Acknowledgements This research project was financially supported by Liaoning Province Education Department Type A Program (L2010455) and Liaoning Province Science and Technology Support Program (2010402010).
Lin: Journal of Shenyang Jianzhu University, Vol. 23 (2007) No.5, p.841.
Li: Journal of Shenyang Jianzhu University, Vol. 26 (2010) No.5, p.986.