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Online since: July 2014
Authors: Issam Hanafi, Fouad Dimane, Francisco Mata Cabrera, José Tejero Manzanares
One-dimensional consolidation modelling for unlayered soil Issam Hanafi 1,a, Fouad Dimane 1,b, Francisco Mata Cabrera2,c, José Tejero Manzanares2,d 1Group of Material Science, Energy and Environnement, Ecole Nationale des Sciences Appliquées d’Al Hoceima (ENSAH), BP 03 Ajdir, 32000 Al Hoceima, Morocco. 2University Polytechnic School Of Mining and Industrial Engineering of Almaden, 1 Plaza Manuel Meca, 13400 Almaden, Spain.
Xia: Journal of Zhejiang University Science Vol. 6 (2005) p. 29
,Vermeer and A., Verruijt: International Journal for Numerical and Analytical Methods in Geomechanics Vol. 5 (1981) p 1.
Online since: January 2012
Authors: Gang Li
The method of phenomenon does not like positive philosophy using natural science analytical method.
However people choice resident place and build city from natural environment, to the contrary natural environment provide material condition for city, moreover they have inner link between structure and property of environment with atmosphere and feature of city.
Acknowledgements This work was financially supported by the National Natural Science Foundation of china (40871062), References [1] N.Li, Z.X.LI, D.C.
XIE: Journal of Chongqing Jianzhu University (in Chinese) Vol.30-6(2008), p22
[3] G.Li:Journal of Liaodong University(Natural Sciences) (in Chinese) Vol.15-1(2008), p10
Online since: November 2012
Authors: Song Lin Nie, Xiao Jun Zhang, Yun Cheng
Introduction With the progress of science and technology, the traditional oil purification is no longer satisfied with the demands of hydraulic oil purification.
When the inlet pressure is small, the oil from preliminary purification can make a good contact with hydrophilic material in the RPB to get better separation efficiency.
Acknowledgments This research was funded by Natural Science Foundations of China (№ 51075007), National High-tech R&D (863) Program (№ 2012AA091103), and NCET of State Education Ministry (№ NCET-07-0330).
[3] Haikui Zou, Lei Zou and Jianfeng Chen: Journal of Chemical Industry and Engineering, Vol.43(2006), No.8, P.1810-1816.
[5] Zhifeng Yang, Chunrong Guo: Journal of Anhui Agricultural Sciences, Vol.36(2008), No.20, P.8432-8435.
Online since: January 2012
Authors: Yao Zhi Luo, Ying Yu
The material properties are Young’s modulus E=439.8ksi and shear modulus G=159ksi.
Acknowledgement This work is supported by the National Natural Science Foundation of China (No. 51108257) and Guangdong Natural Science Foundation of China (No.
Luo: Journal of Zhejiang University Science A.
Luo: Journal of Structural Engineering ASCE.
Online since: December 2014
Authors: Li Li, Feng Gao
The information level of scientific research information management of the school is low, the scientific research information management still relies on traditional manual management, the computer plays only a simple function of the computer storage and auxiliary, it requires a lot of manpower and material resources to maintain the integrity of the data accuracy [1].
Scientific research is the first report of two universities, and then from two university level back to school science and Technology Department, after two steps declaration, not only waste a lot of time, and the error can be caused by man-made factors. 2) Low integration degree.
Design and Implementation The system consists of B/S and C/S two parts, of which B/S part of the Science and Technology Department has divided schools, two research departments, project evaluation experts and ordinary users, and four users, C/S compared with some of the major authority high operating cost and operation of computer resources more.
Tata, “Communities of Web service registries: Construction and management,” Journal of Systems and Software, vol 86, Mar. 2013, pp. 835-853, doi: 10.1016/j.jss.2012.11.019
Xu, "Directed level graph-based approach to automatic Web services composition," Journal of Computer Applications, vol 31, Feb. 2011, pp. 568-571.
Online since: May 2011
Authors: Ou Yang Qi, Song Peng, Li Zhi Zhang, Li Ming Zhao, Wan Hong Li
A Method Study of Recognizing the Defect Type for the Continuous Casting Slab by Pulsed Eddy Current Qi Ouyanga, Lizhi Zhangb , Liming Zhaoc, Wanhong Lid and Song Penge College of Material Science & Engineering, Chongqing university, Chongqing 400044,China ayangqi@cqu.edu.cn b088185418@163.com Keyword: defect type, peak value, lagging time of peak, peak value difference between rising and falling edge Abstract: Defect of continue casting slab is closely related with technology and working conditions, one productive condition usually leads to the same type of defect.
Continuous casting banks were first detected through pulsed eddy current by French Steel Institute and Solmer Company[4]; The eddy current testing system was developed by Australian LuoKen Hill Company since 1980[5]; Study on various kinds of surface defects within 3mm deep for slabs was carried out through multi-channel and multiple probe technology by German Thyssen Company, France Lorraine Company and Italy Danieli Company[6]; Research on online testing of surface defect for hot continuous casting slabs above 1100°C was ongoing process by JiaHuiMing of Iron&Steel Research Institute[7];LiXiSheng of University of Science and Technology Beijing had made some achievements on double-frequency eddy current for hot continuous casting slabs[8].
[5] Ewaryst, Rafajlowicz, Marek Wnuk,: Apply Math Computer Science, Vol(2008), p: 581
Fan, et al: Journal of Iron and Steel Research,Vol6(1994), p:81-85
Cao: Chinese Journal of Sensors and Actuators Vol8(2005), p: 112-115
Online since: March 2011
Authors: Hai Ming Huang, Wen Jiao
Theoretical model and calculation The steel Q235 is adopted, whose material parameters are: the modulus 210Gpa ,the Poisson's ratio μ=0.3 and the density 7.85g/mm3.
Global seismic fragility analysis of structures based on reliability and performance.Journal of Natural Disasters,2006,15(2):107-114
Science in China Series E: Technological Sciences, 2009,V52(10): 2911-2917, DOI: 10.1007/s11431-009-0274-2
International Journal of Nonlinear Sciences and Numerical Simulation, 2010(11):543-552
Online since: September 2012
Authors: Kun Li, Xue Bin Li
Analysis To The Forces And Movement Characteristic Of The Dispersal Phase In Swirling Flow Field Li Kun 1, a, Li Xue Bin 2,b 1,2 ANHUI UNIVERSITY OF SCIENCE & TECHNOLOGY, NO.168 SHUNGENG ROAD HUANNAN ANHUI China 232001 alikun46@163.com, bxbli@aust.edu.cn Keywords: Cyclone field; Dispersal phase; Forces and movement Abstract.
Axial direction (ignore the mass force, pressure gradient force): (17)   Compared with the traditional settlement formula, Eq. 16 and Eq. 17take the supplement of Magnus and Saffman force in the radial, and the supplement of the decreased resistance in the axial direction, and simplifies the calculation of the fluid resistance in the radial motion, and ignored depending on the quality and the Bassett force in tangential and axial direction, because dispersed phase particles has a good follow with continuous phase. 4)Equation solving and discussion   When specific solving can simplify as follows: It can be seen by the above force expressions, when material parameters is certain, The Magnus and Saffman force and axial decreased resistance only with the continuous phase velocity u and radius r, has nothing to do with the dispersed phase velocity v and time t, thus can be regarded as constant in the calculation of the
Beijing: Science Publishers, 1985.
Relative Motion Between Solid Particles And Liquid Medium In Hydrocyclones Part I: Particle Motion Equation And Its Solution, Chinese Journal of Nonferrous Metals, 1998,8(3):487-451 Reference to a book: [3] Guo LieJin.
Journal of Chongqing University(Natural Science), 1999(4) [6] Chu Liangyin.
Online since: September 2013
Authors: You Gui Zhao, Cheng Yong Li, Yan Huang
The scheme is mainly to solve the digital circuit, analog circuit, many electronic measurement course for most of the experiments and some of the science research, reduce material loss rate, can greatly improve efficiency in the use of instruments.
Journal of Changzhou Vocational College of Information Technology, 2010, 9(1) :63 - 65
Experiment Science & Technology, 2008, 3 :53 - 54
[3]Sun Ai-jingo, Liu Yu, MA He-Zhou, Design of the Filter with Data Acquisition by Using Audio-card Based on Lab VIEW [J], Journal of Computer Applications, 2009, 24(5):45-47
Experiment Science & Technology, 2008,6(5):11-12.
Online since: September 2013
Authors: Bai Lin Wang, Tie Ke Li, Heng Bo Ge
Neighborhood Search Heuristic for 2-Machine Flowshop Scheduling Problem with Limited Waiting Times Bailin Wang1,2,a, Tieke Li1,2,b and Hengbo Ge3,c 1 Dongling School of Economics and Management; University of Science and Technology Beijing; Beijing 100083; China 2 Engineering Research Center of MES Technology for Iron & Steel Production; Ministry of Education; Beijing 100083, China 3 BGRIMM Magnetic Material & Technology Co.
Acknowledgements This work is financially supported by the China Postdoctoral Science Foundation (2012M510324) and the Fundamental Research Funds for the Central Universities (FRF-TP-12-116A, FRF-SD-12-012B) References [1] Q-K Pan, L Wang, K Mao, ect.
IEEE Transactions on Automation Science and Engineering, Vol. 10 (2013), p. 307-322 [2] A Hodson, A P Muhlemann, D H R Price.
Journal of the Operational Research Society, Vol. 60(2009), p. 572–582
European Journal of Operational Research, Vol. 126(2000), p. 106-130.