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Fracture analysis near interface crack tip for mode I of orthotropic bi-materials Anqiang Dong1,a, Weiyang Yang1,b and Junlin Li1,c 1School of Applied Science,Taiyuan University of Science and Technology,Taiyuan030024,P.R.China adongaq001@hotmail.com, byangweiyang@sohu.com, clijunlin9726@yahoo.com.cn Keywords: interface crack for mode I; stress intensity factor; stress; displacement; orthotropic bi-materials Abstract.The mechanical behaviors near interface crack tip for mode I of double dissimilar orthotropic composites are studied.
Introduction The fracture analysis near interface crack tip for mode I of double dissimilar orthotropic composite materials is done in this paper.
Mechanical model Suppose that the part of is the upper orthotropic material , the elastic constants of which are and ；the part of is the lower orthotropic material,the elastic constants of which are and ； the part of , is the crack surfaces; the part of , is the bonded interface of two dissimilar materials.
[2] F.Erdogan, B.H.Wu:Journal of the Mechanics and Physics of Solids, Vol.41(1993), p.889
Journal of Taiyuan University of Science and Technology, Vol. 27(2006), p.118

Nanometer materials modified electrodes for detection of heavy metal ions by stripping voltammetry Jun Wu1,a, LiningYang2 ,b, Na Song2 ,c, Jianrong Chen1，2 ,d 1 College of chemistry and life sciences, Zhejiang normal university, Jinhua 321004, China 2 College of geography and environmental sciences, Zhejiang normal university, Jinhua 321004, China awjljsy@163.com, byanglining125@163.com, csongna_monkey@126.com, dcjr@zjnu.cn Keywords: Nanometer Materials; Heavy Metal Ions; Detection Abstract.
In addition that exploring new detection methods, selecting appropriate electrode materials and processing the data in a better chemometrics method are the prospects of the electrochemical methods.
Journal of trace elements and health research, 2011 28 (5) 64-66
Journal of Electroanalytical Chemistry, 2002 536 (1-2) 151-160
Chinese Journal of Chemistry, 2005 23(11) 1510 —1514

Materials and Methods Materials.
Raw materials.
Manufactured materials.
Tchamdjou, Characterization of particle shape and surface properties of powders from volcanic scoria, Journal of Materials and Environmental Science, 9(7)(2018) 2032-2041. http://www.jmaterenvironsci.com/Document/vol9/vol9_N7/224-JMES-3858-Bouyahyaoui.pdf
Materials and Design, 96(2016) 424–430

Lu Jingjing et al had studied the work that the preparation of graphene / chitosan composite film materials and the nonlinear optical limiting effect of the composite.
[4] Lu Jingjing, Feng Miao,Zhan Hongbing the preparation and research of nonlinear optical limiting effect of Graphene/chitosan composite film materials[J].Journal of Acta Phys.
[7] Wu xinhua.The preparation and property study of Chitosan, chitosan/graphene oxide porous materials[D],Tianjin:Tianjin University,2009
Journal of Shanghai University (Natural Science), 2013,19(4): 400–404
Chemical Journal of Chinese universities, 2013,34(3):692–697

Materials Science and Engineering: A, 2006. 423(1-2): p. 166-169
Materials Science and Engineering: A, 2012(0)
Journal of Materials Science: Materials in Electronics, 2007. 18(1): p. 129-145
Materials Science and Engineering: R: Reports, 2000. 27(5–6): p. 95-141
Journal of Materials Science, 1987. 22(9): p. 3041-3086

Nowadays, with the significant application of remote sensing satellite in military and civil use, how to intelligentize space devices and materials has become a huge challenge.
Traditional retrieval methods usually focus on the optical properties of the devices and materials and lack in semantic description.
Traditional text-based methods, which are based on optical properties of these devices and materials, usually retrieve abundant useless data.
Summary In this paper, we have built a metadata ontology for the satellite devices and materials and performed semantic query on the inference model.
Journal of Software, Vol. 15 (2004), p.1461-1469

It could control the outflow of bulk materials by means of controlling the rotary of discharge arms, furthermore, it is easy to discharge the bulk materials automatically and improve operating efficiency of the whole logistics system. 6 Acknowledge The project is subsidized by Natural Science Fund 201151075289, International (regional) Cooperation and Exchange Project of the National Natural Science Fund 201151110232, Shanxi Province Natural Science Foundation 2011011019-3, Research Foundation for Returning Scholar in 2009 of Shanxi Province, Dr.
East China University of Science and Technology Press.
Submitted to Journal of Liaoning Technical University(2007)
Submitted to Journal of Engineering Mechanics (1999)
Submitted to Journal of Cement Guide for New Epoch (2006).

Analysis of Test Materials Coal Gangue In the test coal gangue which is after secondary crushing is from Zibo mining group Daizhuang coal mining, and the screen test is showed in Fig.1.
Journal of Mining & Safety Engineering, 2009, 26(1) , p. 1-14
[8] Siriwardane.H.J, Kaman.S.S, Ziemkiewicz.P.F: Use of waste materials for control of acid mine drainage and subsidence[J].
Journal of Mining & Safety Engineering, (2006)
Coal Science and Technology, (2006)

At the same time, traditional technologies for obtaining carbonaceous raw materials are accompanied by a significant release of waste rock to the surface, except in some cases [13-15].
Oil and Gas Journal, 96(47), 74-78
Key Engineering Materials, (844), 38-48. https://doi.org/10.4028/www.scientific.net/kem.844.38 [20] Prusek, S., Lubosik, Z., Rajwa, S., Walentek, A., Wrana, A. (2017).
International Journal of Thermal Sciences, (111), 66-77. https://doi.org/10.1016/j.ijthermalsci.2016.08.012 [30] Małkowski, P., Niedbalski, Z., & Hydzik-Wiśniewska, J. (2013).
Archives of Mining Sciences, 58(2), 465-480

A Novel Strategy for Preparation of Cu2(MII)(MIV)S4 Thin Films for Solar Cell: Sulfurization of Mixed Metal Oxides Precursor Synthesized by Combustion Method Xin JIN1, Li-Jian ZHANG1, Chun-Yan WU1, Yan ZHANG1, Guo-Shun JIANG1, Wei-Feng LIU1,a,*, Chang-Fei ZHU1,a,* 1,CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui, China aliuwf@ustc.edu.cn, bcfzhu@ustc.edu.cn *Corresponding author Keywords: Thin Films, Solar Energy Materials, Combustion Method, Band Gap, Chalcogenide.
Yun, et al., Materials Letters, 158 (2015) 58-61
Wei, Chemistry of Materials, 26 (2014) 3411-3417
Kim, Materials Letters, 162 (2016) 40-43
Chu, Journal of Materials Science: Materials in Electronics, 26 (2015) 3984-3988