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In order to improve management level of mining materials, optimum loading scheme is important.
The result shows that genetic algorithm in solving the optimum loading scheme of mining materials has quick convergence, short term, and higher precision.
Introduction In the mining enterprises, materials supply has many varieties, expensive and other significant characteristics, involving more than 30 kinds of million product such as building materials, machinery parts, equipment, explosive device, wood[1~2].
The paper solves loading problem of mining materials by genetic algorithm.
,” Journal of Shandong University of Science and Technology(Natural Science), Vol 26, Jan (2007), pp. 106-108 [10] Tongbin Zhao, Yunliang Tan, Hong Wang, “Analytical Solution of Coulomb Earth Pressure on Retaining Wall by Genetic Algorithm,” Rock and Soil Mechanics, Vol 30, Apr (2009), pp. 1170-1174

To get an elegant, luxurious decorative effect, decorative materials such as carpets, curtains, wall panels made of polymer materials are essential.
Combustion process of the decoration materials The combustion flue gas of the widely used decoration materials (such as wood, polymer materials) presently is quite harmful.
Kallonen, Esko Mikkola: submitted to Journal of Fire and Materials, ( 1999) [2] R.
Anhui Science and Technology Press, Hefei., 2003
Xu: submitted to Journal of Chinese people’s armed police force academy (2013)

Material properties and bonding behaviours of the die materials.
Progress in Materials Science, 2011. 56(4): p. 379-473
Materials Science and Engineering: R: Reports, 2004. 44(2): p. 45-89
International journal of dentistry, 2012. 2012
Journal of materials engineering and performance, 2000. 9(1): p. 51-55

An experimental analysis of interior noise in an ambulance and noise reduction with damping materials BAI Song a, XU Xinxi b,*, YANG Meng c, LIU Xiaohui d, Su Weihua e, NIU Fu f (Institute of Medical Equipment, Academy of Military Medical Sciences, Tianjin 300161, China) asoon169@163.com, b xuxx1@sohu.com, cyangmeng@163.com, dliuxiaohui@163.com, edirectorsu@126.com, fniufu@163.com Keywords: vibration; vehicle interior noise; partial coherence analysis; panel acoustic contribution analysis (PACA); noise reduction with damping materials.
On the basis of analysis, the structural modification with damping materials is performed on the panels with greater contribution.
Figure 5 shows the panels covered with damping materials.
Additionally, comparing with the condition of covering damping materials layer at all panels, the added mass of the condition of partial covering damping materials layers at panels is 38.4kg, saving 24 kg.
Journal of Vibration and Shock, 2008, 27(3):113-116

Topology optimization of viscoelastic materials distribution of damped sandwich plate composite Zhanxin Liu 1, a, Hong Guan 2, b,Weiguang Zhen3, c 1,2Yichang Testing Technique Research Institute, Yichang, Hubei 443003 China 3Department of Mechanical Engineering, Huazhong University of Science & Technology, No. 1037 Luoyu Road, Wuhan,Hubei 430074 China.
For the optimum materials distribution of the first modal as shown is Fig. 1, the materials are largely along the four edges, and no materials is set in the center of the plate.
Journal of Sound and Vibration, 279 (2005), pp. 739-756
Journal of Sound and Vibration, 310 (2008), pp. 739-756
AIAA Journal, 20 (1981), pp. 1284-1290

The rapid development of science and technology and the constant emergence of new materials make the product structure tend to be scientific and reasonable.
With the development of science and technology, new materials and new technologies are emerging in an endless stream.
International Journal of Plasticity.
Art Science and Technology.
Journal of the graduates.

Evaluation of Thermal Properties of Fibre Insulation Materials For Inflatable Mini Cold Storage Yan Wu1,a, Jiuchun Han1,b, Xihong Li2,c*and Zhi Li2,d 1College of Material Science and Chemical Engineering, Tianjin University of Science & Technology, Tianjin, 300457, PR China 2Key Laboratory of Food Nutrition and Safety (Tianjin University of Science & Technology), Ministry of Education, Tianjin, 300457, PR China awuyan@tust.edu.cn,byyhjc20@163.com, c* lixihong606@163.com (corresponding author), dlizhi120116@163.com Keywords: mini cold storage; fibre insulation materials; infrared transmission; thermal properties; thermal conductivities Abstract: Fibre materials, as thermal insulation materials, will be an optimum choice for inflatable mini cold storage.
Experimental Materials and Methods Materials.
Agricultural Sciences in China, 1(2002) 805-810
International Journal of Refrigeration. 5(2012) 2078-2084
International Journal of Heat and Mass Transfer, 51(2008) 539-552

Research on Aluminum Alloy Foam Sound Insulation Characteristics of New Decorative Building Materials Ying Yang North China Institute of Science and Technology, Beijing, China Keywords: building materials; aluminum alloy foam; sound insulation characteristics; sound insulation coefficient.
Research on its sound insulation performance has also become a hot topic of materials science and other fields.
According to soundproof mechanism of building materials, construction materials can be divided into three categories [7]: porous soundproof material, the resonance sound insulation materials and other soundproofing materials.
Materials Research, 2011 (05): 21-34
Chinese Journal of Nonferrous Metals, 2010 (04): 21-22

Generalized Thermoelastic responses of Functionally Graded Materials LI Shi-rong 1, a, ZHOU Feng-xi 2,3,b , LAI Yuan-ming 3,c and YANG Yan 2,d 1 College of civil science and engineering, Yangzhou University, Yangzhou, 225009, China 2 School of civil engineering, Lanzhou university of technology, Lanzhou, 730050, China 3 Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences; Lanzhou, Gansu 730000, China a lisr@lut.cn, bzfx620@163.com, cymlai@lzb.ac.cn, dyangy@lut.cn Keywords: Functionally graded materials, Generalized thermoelasticity, Lord-Shulman's theory, state space approach.
J. of Engineering Science.
J. of Mechanical Sciences.
J. of Mechanical Sciences.
[6] P Ponnusamy: International Journal of Solids and Structures.

Asphalt modified using nanoscale materials can be defined as complex material of asphalt.
Applied Mechanics and Materials, 2011, Vols.99-100, 1243-1246
JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY (TRANSPORTATION SCIENCE & ENGINEERING), 2007, 31(1): 88~91
JOURNAL OF SHANDONG JIAOTONG UNIVERSITY, 2004（4）: 10~14
JOURNAL OF JIANGSU UNIVERSITY (NATURAL SCIENCE EDITION), 2006（6） 548~551.