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Because of its material and structure properties, the external ring is elastic and has good deformability.
Acknowledgements This work was financially supported by the Natural Science Foundation of Jiangsu Province (BK2011378) and National Natural Science Foundation of China (61005071).
International Journal of Advanced Robotic Systems, Vol. 3 (2006) No. 2, p. 171-178.

Research on the optimization of supply water pipe network Zhang He1, a, Zhang Xiao Hui2,b, Cui Jian Guo 3,c 1,2,3 College of Environmental Science and Engineering, Taiyuan University of Technology, No.79, West Yingze Avenue , Wanbailin District, Taiyuan City, Shanxi Province, 030024, China Azhanghe19880418@126.com, bzhangxiaohuityut@163.com , ccuijianguotyut@163.com Keywords: City water supply; network optimization;frequency control Abstract.
The water supply system can be said to be the lifeline of a city, which can provide security for the life of the people,which can develop the life essential material basis, which can make sure the social stability, the prerequisite for economic development, and takes possession of the extremely important position.
Acknowledgements This work was financially supported by the project of National Natural Science Foundation of China.
[5] X.Chena, J.Rajaa and S.Simanapalli.Multi-scale analysis of engineering surfac[J].International Journal of Machine Tools and Manufacture . 1995, 35(2):231-238

Influence of Earthquake Directions on Wind Turbine Tower under Seismic Action Lai Wang,Xitong Dong Shandong  Provincial  Key  Laboratory  of  Civil Engineering Disaster Prevention and Mitigation (Shandong University of Science and Technology), Qingdao, Shandong, 266510, China wlkdtjxy@sina.com dongxitong1986@163.com Key words: earthquake direction, seismic analysis, wind turbine tower, ANSYS Abstract.
Tower shaft material is Q345, tower bottom is consolidation with foundation.
Acknowledgements This work is supported by special subsidies construction of Shandong province “Taishan” Scholars programme and National science and technology support project（2009BAJ28B02）.
[5] Shun Kang, Jingxun Yin, Yunfei Liu, journal of engineering thermophysics, vol.30(5), pp.777―780. (2009).

Tensile Properties Testing of Optical Fiber and Its Applications LI Guanghui1, a, JIANG Guiling2, b, and ZHU Pingyu2, c 1School of Physics, Hunan University of Science and Technology, China 2Hunan provincial Key Laboratory of Health Maintenance for Mechanical Equipment, Hunan University of Science and Technology, China aghli65@hnust.edu.cn, bhnkjdxjgl@163.com, czhu.pingyu@gmail.com Keywords: tensile property test; optical fiber; sensor; settlement monitoring.
(1) Where A is the fiber cross-sectional area, the modulusis a constant value when tested optical fibers working within elastic deformation since it is a mechanical property related to the material itself.
Vol. 23-27(2009), p. 3 [2] Song zhen, wang baojun and shi bin: Journal of Disaster Prevention and Mitigation Engineering.

Submarine Slope Stability Evaluation Based on Strength Reduction Finite Element Method Jinfeng Cao 1, a, Xiaojie Jin 1, b, Jiagang Li 2, Guanghai Hu 3 1School of Science, Qingdao Technological University, Qingdao, China 2CNOOC Research Institute, Beijing, China 3First Institute of Oceanography, SOA, Qingdao, China abonny.cjf@163.com, bxiaojie3307@126.com Keywords: strength reduction finite element method; submarine slope; stability; safety factor; Abaqus Abstract.
For Mohr-Coulomb material, cohesion and internal friction angle are reduced according to expressions (1) and expression (2):
Acknowledgements This work was financially supported by the Major National Science and Technology Project Foundation, “the South China Sea deepwater oil and gas development demonstration project” (2011ZX05056-001-02).
Significance of soil dilatancy in slope stability analysis[J].Journal of Geotechnical and Geoenvironmental Engineering,2000,126(1):75-80

Activities of Non-Basal Slips in Deformation of Magnesium Alloy Single and Poly Crystals Shinji Ando1,a*, Hiroaki Rikihisa2, Masayuki Tsushida3,b and Hiromoto Kitahara4,c 1Magnesium Research Center, Kumamoto University, 2-39-1, Kurokami, Chuo-ku, Kumamoto 860-85555, Japan 2Graduate student, Graduate School of Science and Technology, Kumamoto University, 2-39-1, Kurokami, Chuo-ku, Kumamoto 860-85555, Japan 3Faculty of Engineering, Kumamoto University, 2-39-1, Kurokami, Chuo-ku, Kumamoto 860-85555, Japan 4Institute of Pulsed Power Science, Kumamoto University, 2-39-1, Kurokami, Chuo-ku, Kumamoto 860-85555, Japan a*shinji@msre.kumamoto-u.ac.jp, btsushida@tech.eng.kumamoto-u.ac.jp, ckitahara@msre.kumamoto-u.ac.jp Keywords: Single crystal, Polycrytal, Basal slip, Pyramidal slip, Twin, CRSS, Magnesium, Yttrium.
According to von-Mises criterion, five kinds of independent slip systems are required for uniform deformation of polycrystalline material.
References [1] Shinji Ando, Kanji Nakamura, Kazuki Takashima and Hideki Tonda: Journal of Japan Light Metals 42 (1992) 765-771

Conclusions Use farms of livestock and poultry dung as raw material to produce biogas, solving common farm manure erosion and pollution of the river, founding a scientific way to ease tensions in the energy, at the same time production of renewal biogas fluid fat can reduce the dosage of pesticide, chemical fertilizer, improve the quality of agricultural products.
Beijing: China science and technology press, 1990:22 - 28
Beijing: China science and technology press, 1990:65-68
Journal of industrial microbiology, 1995, 25 (1) : 5-12.

This design uses is connected with the I/O port of the SCM, SCM application software to simulate the SPI protocol and the communication module for data exchange Workflow system design The laboratory has a special role in the development of modern science, can not only cultivate students ability and problem solving, an important platform but also the teachers' scientific research innovation.
Based on a review of home and abroad, with the support of RFID technology, firstly, analyzes problems in laboratory management in universities, and the advantages of RFID in the laboratory of intelligent management, expounds the necessity of RFID for intelligent management of laboratory in Colleges and universities; secondly, to explore the laboratory management infrastructure based on RFID, and laboratory management, equipment management, material management and security management; finally, the concrete application of the method to the laboratory management, in order to verify the feasibility of this method.
With the development of science and technology, RFID technology to provide increasingly, have begun to gradually penetrated into our life food, clothing, shelter and done every detail.
Journal of The Fourth Military Medical University radio frequency card based on RFID technology, 2007,28 (14): 1332-1334 [4] Meng Xiaoming Zhang Jianhua.

The material of board is FR4 with dielectric constant of 4.75 and the thickness is 3 mm.
This work is supported by National Natural Science Foundation of China (Grant No. 61273142), Natural Science Fund for Colleges and Universities in Jiangsu Province (11JDG123), and the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD).
Journal of Electronics & Information Technology, 35 (2013) 216-227

China 3Key Laboratory of Mine Disaster Prevention and Control, Shandong University of Science and Technology, P.R.
Soil material parameters adopt weighted mean.
Chinese Journal of Geotechnical Engineering (1983) Vol.5, No.2, p.125-130, in Chinese
University of Electronic Science & Technology Press (1987), 12, in Chinese