Search results

Materials and method Samples collection.
Journal of Xiangnan University (Natural Sciences). 7(2005) 56–58
Science Press, Beijing. 2004
Journal Of Geographical Sciences, 59.(2004)
Chinese Journal Of Environmental Science. 25(2004) 132 – 137.

Study on Concrete Dam Temperature Evaluation based on Distributed Optical Fiber Temperature Yaoying HAUNG1, a, Dandan LIU1,b , Lixin QU2 , Yihong ZHOU1 1College of Hydraulic & Environmental Engineering of Three Gorges University, Yichang 443002, Hubei, China 2State Key Laboratory of Water Resources and Hydropower Engineering Science, Wuh an University, Wuhan 430072, Hubei, China ahuangyaoying@sohu.com, bdanny7712@126.com Keywords: Temperature evaluation; Distributed optical Fiber; Fuzzy synthetic evaluation Abstract: The dam concrete material properties wre influenced by the implementation of temperature control measures on site.
Acknowledgements This work was financially supported by National Natural Science Foundation of China (51079079) and Science Research Innovation Foundation of China’s Tree Gorges University (2011CX012).
Journal Of China Rural Water & Hydropower, 2008(12):99-102.
(in Chinese) [6] Wei LUO and Zhigen HU:Multi-objective Decision-making Of RCC Dam Working Scheme Based On Entropy Weight [J].Journal Of Wuhan University(engineering version),2009.

The cut material is crushed.
The shape, materials and processing technology directly affect the grinding efficiency and quality of machine.
Acknowledgments This work was supported by National Agriculture Science and Technology Funded Project (No.2008GB2C100106) and National Spark Program (No.2010GA690001).
[3] Song Huizhi, Sheng Kuichuan, Qian Xiangqun: Journal of Zhejiang University (Agric. & Life Sci.) .Vol.2(2003),pp.157-160
[7] Lu Jun, Fang Lei: Journal of Agricultural Mechanization Research.Vol.2 (2010), pp. 81-84

Analysis of Statistical Scatter in Charpy Impact Toughness Yasuhito Takashima1, a, Mitsuru Ohata1,b and Fumiyoshi Minami1,c 1Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamada-Oka, Suita, Osaka 565-0871, JAPAN, atakasima@mapse.eng.osaka-u.ac.jp, bohata@mapse.eng.osaka-u.ac.jp, cminami@mapse.eng.osaka-u.ac.jp Keywords: Charpy absorbed energy, statistical distribution, weakest link theory, stress distribution, 3D FE analysis, brittle fracture.
The material properties of the elastic-plastic materials used in this study are shown in Table 1.
Table 1 Mechanical properties of elastic-plastic materials used in FE analysis.
Ohwa: Journal of the Japan Welding Society, 32 (1963), pp. 450-454 (in Japanese)
Yoshinari: Journal of the Society of Naval Architects of Japan, 150 (1981), pp. 532-540 (in Japanese)

The neuron is used on the surfaces of composites or metals and can also be embedded within composite materials.
Kobayashi: Smart Materials and Structures Vol. 13 (2004), p.80 [2] H.
Waldron: Journal of Intelligent Material Systems and Structures Vol. 14 (2003), p.521 [4] G.M.
Lockwood: Journal of Dispersion Science and Technology Vol. 23-1 (2003) p.1 [13] Y.P.
Lim, Y Lee: Advanced Materials Vol. 13-7 (2001), p.497 [17] I.

When comparing with the other composite materials, the micro-structure of concrete has its own features: the cracks often happen at the interface due to the dramatic strength difference between the aggregates and the mortar.
International Journal of Solids and Structures, 3(2006) 583-612
[9] Bazant, Z.P., Size effect in blunt fracture: concrete, rock, metal, Journal of Engineering Mechanics, 4(1984) 518-535
[10] Carpinteri, A., Scaling laws and renormalization groups for strength and toughness of disordered materials, Int J Solids Struct, (3)1994 291-302
Li, A random medium model for simulation of concrete failure, Science China Technological Sciences, 5(2013) 1273-1281

Application Research on Expert System of Incremental In-plane Bending Tang Wenting 1, a, Tang Chaoli2, Huang Lei2 and Yang He1 1 School of Materials Science & Engineering, Northwestern Polytechnical University, Xi'an 710042, China 2 School of Materials Science & Engineering, Xi'an University of Technology, Xi'an 710048, China a tangwt@xaut.edu.cn, xuttwt@sohu.com Keywords: incremental in-plane bending; expert system; database; Visual Basic; Matlab Abstract.
Journal of Materials Processing Technology.
[3] Yingjun Jin, Takashi Kuboki, Makoto Murata: Influence of strip materials on behavior of incremental in-plane bending [J].
Journal of Materials Processing Technology, Vol. 162(40) (2005), p.190-195 [4] Gao jun, Liangming: Integration methods of artificial intelligence technology and application study in Plastic Processing [J].
The first edition, Science Press, Beijing (2005).

Effects of Carbon Nanotubes Incorporation on the Grain Growth and Properties of WC/Co Nanocomposites Faming Zhang 1, a, Jianfei Sun b and Jun Shen c 1 School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, P.R.China a faming.zhang@hit.edu.cn, bjfsun_hit@263.net, cjunshen@public.hr.hl.cn Keywords: Carbon nanotubes, Nanocomposites, WC/Co, Grain growth, Mechanical Properties.
Carbon nanotubes (CNTs) combining unique mechanical and physical properties could offer a kind of nanosized reinforcements for composite materials.
Introduction Carbon nanotubes (CNTs) have attracted remarkable attention as the ultimate nanosized reinforcement for composite materials because of their exceptional mechanical, thermal and electronic properties [1].
It could be drawn that CNTs have not changed into other types of carbon materials, e.g. graphite, diamond etc. and can be used as reinforcements in spark plasma sintering process.
[5] R.Z.Ma, J.Wu and B.Q.Wei et al: Journal of Materials Science 33(1998)5243-5246

A function structure is a set of sub-functions interconnected by flows, which are identified as information, material or energy flows.
Acknowledgment This research is supported in part by the National Science and Technology Basic Project under number 2009IM020700, and Science and Technology Support Program of Hebei Province under number 10242116D.
China Soft Science, Vol.12 (2002), p.23-29
Domb: The 39 features of Altshuller’s contradiction Matrix, http:// www. triz-journal. com/ archives/1998/11/d/index.htm [9] K.
Domb: 40 principles with examples, http:// www. triz-journal. com/ archives/ 1997/ 07/ b/index.html [10] V.

The material nonlinearity can be included directly in time-history analysis in ANSYS, so dual nonlinearity can be considered in the improved method.
Journal of Zhejiang University Science,2007 8(2):245-256 [3] Xu Ming-xiao,GE Yao-jun,MA Ting-ting, et al.
Science Technology and Engineering, 2011,11(19):4509-4515(in Chinese) [4] Lin Zhi-Bin,Gui Guo-Qing,Qian Ruo-jun.
(Nature Science Edition), 2004, 32(10): 40-42(In Chinese)
Journal Of Tongji University(Natural Science), 2007,35(3):315-319(in Chinese) [10] Budiansky,B., and R.S.Roth.Axisymmetric Dynamic Buckling of Clamped Shallow Spherical Shells[J].