Search results

Experimental Raw Materials and Contents.
References [1] Groza J R, Zavaliangos A: Materials Science and Engineering.Vol. 287 (2000), p. 171
[2] Shimizu H, Yoshinaka M, H irota K: Materials Research Bulletin.
Mu: Journal of Material and Metallurgy(in Chinese).Vol. 6(2007), p. 133 [4] Y.F.
Xu: Materials Research Bulletin (in Chinese).Vol. 8(2007), p. 102 [5] S.Y.

It uses optical fiber (cable) as the sensing and transmission device, through directly contacting with optical fiber (cable) or through the carrying material, passing various disturbances to the fiber (cable), carrying continuous real-time monitoring and collecting disturbance data.
All-fiber perimeter alarm system that uses optical fiber (cable) as the sensing and transmission device, through directly contacting with optical fiber (cable) or through the carrying material, such as casing soil, barbed wire, fences, etc., passing various disturbances to the fiber (cable), carrying continuous real-time monitoring and collecting disturbance data.
Through the back-end analysis, processing and intelligent identification, determining the different types of external disturbances, such as climbing barbed wire, walls, walking in the fortified area, digging open the wall, and destruction of threatening fiber (cable) carrying material to achieve real-time warning or alarm system that has the purposes of early warning and monitoring threat behavior to the perimeter area and the internal core region.
Acknowledgements This work was supported by the National Natural Science Foundation of China (Grant No. 50775198, 60102002, 60974115, 60977061) and Youth Foundation of Education Bureau of Hebei Province (Grant No. 2011225).
Journal of Applied Physics. 94,8(2003),75-77 [4] Ma Song-She and Chen Mei-Feng.

Materials used for test.
The materials used for the test are shown in Table 1.
Table1 Physical propeties of materials used Materials Type Symbol Physical propety Bonding materials Portland cement C Density: 3.14 g/cm3 Fly ash F Density: 2.60 g/cm3 Mixture material Special mixture for porous concrete PM Density: 2.78 g/cm3 Fine aggregate Silica sand S Density: 2.62 g/cm3 Coarse aggregage ALC aggregate Gy Grain diameter: 15-20mm, Density: 1.04 g/cm3 , Absorption factor: 86%.
This research is supported by the Basic Research Projects of Qingdao Municipal Science and Technology Plan (No. 10-3-4-5-1-jch).
Advanced Materials Research, Vols. 311-313, pp 1551-1554, 2011 [2] M.

Introduction Since 1992 Japan Tokyo University shanbenliang presented theEnvironment conscious materials, referred to as Econ-materials after the concept [1], environmental material has become one of the important research in new disciplines.
Materials and methods 1.1 Test materials This test adopts natural ramie fiber from Hubei area, average fiber length is 100 mm, diameter of 50.
The natural fiber composite materials [M].
PP/PMMA Xiaolin, grafted sisal fiber composite materials (I) sisal fiber graft copolymerization of PMMA [J]. polymer materials science and engineering, 2004,20 ( 2): 57-60 [9] Zhang Yifu, Zhang Changan, Meng Yijie.
Journal of Beijing Forestry University, 2010,32 ( 3): 166-169

Astuti,Treatment of industrial waste water of Batik by coagulant and filtration, a case study in CV Batik Indah Rara Djonggrang, Master thesis Environmental Science Program Interdisciplinary Group, Gadjah Mada University, D.I.
Matis, Flotation Science and Engineering, CRC Press, Inc., 1995
Mehrabadi, Effects of frother type on single bubble, Mater thesis Department of Mining, Metals and Materials Engineering, McGill University, Montreal, Canada, 2009
Talaia, Terminal velocity of a bubble rise in a liquid column, World Academy of Science, Engineering and Technology (2007)
Guiraud, A new experimental method for determining particle capture efficiency in flotation, Journal of Chemical Engineering Science 66 (2011) pp. 982 –997

Research on Kinetics Behavior of Nitrogen Gas Absorption in Fe-Cr-Mn(Mo) Alloy Shucai Zhang1,a, Hongchun Zhu1,b, Jiangtao Zhang1,c, Kebin Li1,d, Zhishan Mi1,e, Huabing Li1,f, Zhouhua Jiang1,g, Wei Zhang2,h 1 School of Materials and Metallurgy, Northeastern University, Shenyang 110819, China 2 Shanxi Taigang Stainless Steel Co., Ltd, Taiyuan 030003, China a zscdbdx@163.com; b zhc803813@163.com; c zjt1370463@126.com; d Leekebin@126.com; e mizhishan@163.com; f lihb@smm.neu.edu.cn; g jiangzh@smm.neu.edu.cn, h zhangw@tisco.com.cn.
Acknowledgments The authors would like to thank the financed support of National High Technology Research and Development Program of China (No. 2012AA03A502), National Natural Science Foundation of China (No.51304041), Key Projects in the National Science and Technology Pillar Program during the Eleventh Five-year Plan Period(No. 2012BEA04B01), Fundamental Research Funds for Technology Talents Training Program of Ministry of Education of China(No.
N130502001) and China Postdoctoral Science Foundation (No. 2013M530936) Reference [1] J.H.
Sun: Journal of Chongqing University (Natural Science Edition) Vol. 24(2002), p. 83-85

Total Cost Management of the Engineering in Design Phase Ying Cao1, a, Ping Zhang 2,b 1 School of Civil Engineering, Henan University of Science and Technology, Henan, China 2 School of Civil Engineering, Henan University of Science and Technology, Henan, China acaoying1209@163.com, bpjmsy@163.com Keywords：total cost management (TCM), design phase, project cost Abstract：Design phase is the important phase of cost control which is one of the pivotal factors for perfectly realization of the project，and it owns the characteristics of substantive investment，far-ranging social benefit，long time limited for a project etc．Some advices and measures to cost control in design phase were put forward according to TCM(Total Cost Management)and the better effect．
In the pre-construction, design institutes can use the special status of professional and technical expertise and programming, to assist in the choice of building construction address and facility materials selection.
Acknowledgements This work was financially supported by Young Foundation Programme Henan University of Science and Technology (2013QN008).
References [1] Xiaoyu Chen, Chaorui Chen: Journal of Central South Highway Engineering, 2006, 31(3) [2] Zhen Zhang: Building Science Research of Sichuan, 2006, (32), p.188-191 [3] Anbang Qi:Published by Nankai University, 2003 [4] Weiming Zhou: Construction Economy, 2008(8)，p.114-116 [5] Xiaoting Zhang and Yan Liu: Journa of Chongqing Jiaotong University, 2008, 27(1), p.122-126

School of Urban and Environmental Science, Xuchang University, Xuchang 461000, China 2.
Research methods and materials 1.1 Water quality monitoring and sampling This research was carried out in Decembers from 2009 to 2011, and three monitoring sections were selected at the more seriously contaminative locales i.e. the North section(at Beiguan qiao) , the East section(East Shunhejie Road) and the South section(at Chunqiuqiao).
Acknowledgments This program is supported by the Research Project of Henan Education Administration (2011B170012) and Key Project of Henan Science-Tech Administration (122102310418).
China Engineering Science, 2010, vol.12, pp. 25-27 [6] K.
Journal of North China University of Water Resources and Electric Power, 2012, vol.33, pp.112-115.

This structure can hold the clastic material such as plaster, pellets, bilclasts, and intraclasts, by barrier and bonding, and its calcification and bonding effect are the main reason since all those kinds of microbialites structures are the basic features.
Mutual entanglements of filamentous of microorganisms, bonding clastic material and calcification have composed the structure of microbialitic frame against the waves and tidies.
Acknowledgements This work was financially supported by the National Science and Technology Major Project of the Ministry of Science and Technology of China (2011ZX05005-002-008HZ, 2008ZX05008, 2008ZX05-05-02-07HZ) and National Basic Research Program of China (973 Program) (2005CB422103).
[4] YOU Xl, Sun S, Zhu JQ, et al.: Terra Nova. (2013), in press [5] Liu L, Zhu JQ, You XL, He K.: Journal of Palaeogeography.
:Geological Science and Technology Information.

Research on the Monitoring Technique of Non-Contact Running Status of Cooling Tower Fan Blades Jianping Chena,Wei Dongb College of Mechanical Engineering,Tianjin University of Science & Technology, Tianjin 300222, China achjp@tust.edu.cn, bdwyisheng@163.com Keywords: Cooling Tower Fan; Blade; Non-Contact; Blade Tip Timing Abstract.
With the progress of science and technology, equipment maintenance is gradually developing from the accident maintenance and regular maintenance to state maintenance,and the key of state maintenance is to monitor equipment running status accurately[2].Therefore, researching the technique of running status monitoring for cooling tower fan blades has great singnificance to ensure safty in production.
Blade Fracture Reason Analysis At present, the material of cooling tower fan blade commonly uses FRP composite material[4].
Acknowledgements The authors thank the Natural Science Foundation of Tianjin,China(Grant No. 10JCZDJC23300) for supporting the research.
Vol.17(2001),p.12 (in Chinese） [2] Z.H.Han,W.J.Zhang,J.Liu:Journal of North China Electric Power University.Vol.34(2007),p.56 (in Chinese） [3] L.S.An,C.Xu,Y.Q.Ge:Electric Power Science and Engineering (2005),p.35 (in Chinese） [4] H.Q.Shi,B.S.Zhang:Industrial Water and Wastewater Vol.37(2006),p.34 (in Chinese） [5] T.X.Guo: 51 Microcontroller and C Language Tutorial(Publishing House of Electronics Industry,China 2009) (in Chinese）