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References [1] ZHOU Jinyu, XIE Liyang．Generating function approach to reliability analysis of structural systems．Science in China Series E: Technological Sciences, 2009, 52(10): 2849-2858
Chinese Journal of Mechanical Engineering, 2008, 44(5): 45-50.
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To date material science is focused mostly on the development of nano-materials and nano-powders.
Ustinov, Application of nanotechnology of permanent joining of advanced light-weight metallic materials for aerospace engineering, The Paton Welding Journal. 12 (2008) 2-8
Gusarov On Quality of a Weld Bead Using Power Wire 35V9H3SF, IOP Conference Series: Materials Science and Engineering, 125(1) (2016) art. no. 012028
Metal-Matrix Coatings: Specifications, Performance Evaluation, IOP Conference Series: Materials Science and Engineering. 125(1) (2016) art. no. 012032
Gotovshchik, Increasing Strength and Operational Reliability of Fixed Joints of Tubes by MMA Welding, IOP Conference Series: Materials Science and Engineering, 91(1) (2015) art. no. 012007

The lower total PEI/kg (7.45E-01) of the base case illustrates that the material utilization efficiency of the base case is better than that of the heat pump which PEI/kg is 8.14E-01.
Table 1: Cost and exergy analysis Table 2: Product purity Alternatives Base case Heat pump Steam rate kg/hr 573.36 315.56 Reflux ratio 0.586 0.620 TAC [$/y] 279, 000 302, 000 nth % 14.30 18.47 Exergy loss kW 49.92 45.31 PEI/kg 7.45E-01 8.14E-01 Product purity Base case Heat pump Distillate compositions mass % Xwater<10 % 2.19 2.75 Xacetone<50 % 55.9 63.20 Distillate compositions mass % Xmethanol<2 % 1.48 1.67 Xacidity<3 % 2.49 2.69 The lower total PEI/kg (7.45E-01) of the base case illustrates that the material utilization efficiency of the base case is better than the heat pump (PEI/kg 8.14E-01).
References [1] Olujic, Z., Fakhri,F., de Rijke, A., de Graauw, J., Jansens, P.J., Internal heat integration the key to an energy-conserving distillation column, Journal of Chemical Technology and Biotechnology, 2003, 78:241–248,
[4] Ishida M., Taprap R., Graphical Exergy Analysis of processes in Distillation Column by Energy – Utilization Diagrams, AIChE Journal, Vol. 42, No.6.,1996
[5] Rivero R., Koeijer G, Entropy production and exergy loss in experimental distillation columns, Chemical Engineering Science, 2003, 58, 1587 – 1597

At present Code for seismic design of nuclear power plants [1] and Nuclear power plant design specifications of marine structures [2] are required for this type of nuclear material diversion dike must adopt the dynamic time-history analysis method for seismic stability evaluation.
Journal of Hohai University (NATURAL SCIENCE EDITION ), 1981, (3), 1~14.
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The application of the fuzzy cognitive map among intravenous drug users Qun-xiu Yu1,a, Shou-ming Zhang1,b *, Gui-hong Bi2,c, Chun-tao Wei1,d 1Faculty of Information Engineering and Automation Kunming University of Science and Technology, Chenggong area, Kunming city, Yunnan province 2Faculty of Electrical Engineering Kunming University of Science and Technology, Chenggong area, Kunming city, Yunnan province aqingdaoyqx@163.com, bzsmingxm@sina.com, ckm_bgh@163.com, d708975015@qq.com Keywords: HIV, fuzzy cognitive, complex network, agent, intravenous drug Abstract.
Because the crowd who has the fuzzy cognitive ability infect the drug must be the small, stronger law not only waste the financial, material and manpower, but also the effect is stagnant.
Journal of Management, 2008, 17 (5): 704-710 [4] E.Teweldemedhin, T.
[7] Bai, Wen-jie, Zhou Tao, Wang, Bing-hong, Interplay between HIV/AIDS Epidemics and Demographic Structures Based on Sexual Contact Networks, International Journal of Modern Physics C ,2007, 18 (6): 1025–1045
[8] Sloot, P. and Ivanov, S., Stochastic simulation of HIV population dynamics through complex network modeling, International Journal of Computer Mathematics, 2007, 85(8):1175-1187

Application Model Analysis on Automatic System of Fire Detection, Alarming and Extinguishment in Crude Oil Storage Tank Song XiaoDong 1, aJin LongZhe 2, b 1,2 School of Civil and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China a,bsongxiaodong828@sohu.com Keywords: Fire automatic monitoring system, crude oil storage tank, model, PNN Abstract.
It sets up flame detection material and temperature probe in the interior crude oil storage tank and establishes flame probe on the top of storage tank.
References [1] Zhang Jianhua, Guo Jin, Event Free Analysis on Safety Risk in Melting or Burning Process of Liquefied Petroleum Gas Storage Tank[J], Journal of Wuhan University of Technology, 2005, 27(7): 109-111
[2] Cao Shugang, Wang Yanping, Fuzzy Comprehensive Evaluation of Fire Safety on Petrochemical Enterprises’ Storage Tank Farm[J], Journal of Chongqing University, 2005, 2892):97-9 [3] Pan Xuhai, Jiang Juncheng, Research and Analysis on Accident Leakage Model, Journal of Nanjing University of Technology, 2002, 24(1):105-110
[10] Hu Hailan, Safety Evaluation of Crude Oil Tank Farm and Application Research of Hand Valve Automatic Control System on Crude Oil Tank Farm[D], East China University of Science and Technology, 2010.

The Composition of Slope Deformation Statistical Regression Model Slope deformation was mainly affected by the material bulk density and mechanical properties of the slope itself.
Chinese Journal of Rock Mechanics and Engineering, 2005,24(17): 3180-3184.
Chinese Journal of Rock Mechanics and Engineering. 2003, 22 (Z2) :2715~2718.
Advances in Science and Technology of Water Resources, 2005,25 (2) ：14~16.
Chinese Journal of Rock Mechanics and Engineering, 2008, 27 (Z2) ：3673~3679.

Orthogonal experiment designs Experimental materials. (1) The Cement: PC 32.5 compound portland cement, produced by Huaxin Cement Company Limited, Hubei.
At the same time under the reference of The United States Materials Association Standards (ASTM Cl0l8-98)[8], values of residual strength R5,10, R10,20 are calculated.
Acknowledgements This research is supported financially by National Natural Science Found under the project number of 50908182, and by Wuhan Technology Research Fund under the project number of 200810321150.
Journal of Building Materials. 2005, (3): p.250 ~ 255. in Chinese [4] Hongping Qian, Haoping Gong, Wei Sun.
Guangdong Building Materials. 2006 in Chinese [7] Steel Fiber Reinforced Concrete Test Method (CECS13:89).

Effects of Texture on Tensile Property of Extruded AZ31 Magnesium Alloy Investigated by Acoustic Emission Chuankai Suna, Hongyun Luob and Zhiyuan Hanc Key Laboratory of Aerospace Materials and Performance (Ministry of Education), School of Materials Science and Engineering, Beihang University, Beijing, 100083, China asunchuankaisdu@126.com, bluo7128@163.com, chzy19851227@163.com Keywords: AZ31 magnesium alloy, Texture, Tensile property, Acoustic emission.
Nominal compositions of materials(wt%) Alloy Al Zn Mn Fe Cu Si Ni Mg AZ31 3.5 0.91 0.44 0.003 0.00096 0.027 0.00037 Bal.
From these pole figures, it can be recognized that the strong texture of formed in this material.
Anand, A constitutive model for hcp materials deforming by slip and twinning: application to magnesium alloy AZ31B, Int.
Li, Tensile-compressive yield asymmetry and microstructure evolution during deformation of coarse-grained AZ31D magnesium alloy, Chinese Journal of Materials Research, 21 (2007 )38-42

Experimental materials and test method Experimental material 1) Cement: Hailuo Brand P.O42.5; 2) Gravel: 5~10mm continuous grading pebble, good grading; sand: medium sand, good grading; 3) Additive: Polycarboxylate superplasticizer, MNC-NC thickener, Sodium gluconate retarder; 4) Active mineral admixture: Class I fly ash, density is 2200Kg/m3; 5) Water: plain tap water.
In the experiment, ratio of water to binding material ≤0.40, sand percentage 40%—50%.
Acknowlegements This work was financially supported by the Teaching Innovation (JXJG-12-7-20) and the Science Plan Program (DB201311176) of Jiangxi Provincial Education Development.
Ge: Journal of Nonh China Institute of Water Conservancy and Hydroelectric Power (In Chinese), Vol. 1 (2012), p.37 [4]V.
Uysal: Construction and Building Materials, Vol. 1 (2011), p.321 [6] X.