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The Application of CAD Technology on the Design of Reinforced and Prestressed Counterforce Wall System Deling Wang1, a, Jianghai Shen2, b 1 School of Urban Construction, Yangtze University, Jingzhou, Hubei, P.R.of China 2School of Computer Science, Yangtze University, Jingzhou, Hubei, P.R.of China adelingw@gmial.com, bsjhwdl@163.com Keywords: Computer aided design, Counterforce wall, Reinforced and prestressed concrete, Finite element Abstract.
According to different reinforcement in walls, pedestral roof, foundation walls and floors, corresponding non-prestressing reinforcement ratios and respective material constants are computed Material Models.
If there is measured data from in-situ system, such as strain, deformation, load, then material parameters can be back-analyzed [3].
Contour of the first principle stress for the model without prestress Tabel 1 The first 10 frequencies of the model Set Frequency 1 12.285 2 13.735 3 22.868 4 26.603 5 28.387 6 29.788 7 45.122 8 51.412 9 51.717 10 57.448 Fig.7 The first vibration mode of the model Acknowledgements The support of the Hubei Natural Science Foundation 2009CDA140 is gratefully acknowledged.
Journal of Yangtze Univesity.

Wan Ming Hua1,a, Wong Poh Sum 1,b, Rosli Hussin1,c, Zuhairi Ibrahim1,d 1Phosphor Research Group, Department of Physics, Faculty of Science, Universiti Teknologi Malaysia, Skudai 81310, Johor, Malaysia awanminghua819@gmail.com, bpohsumwong@gmail.com, croslihussin@utm.my, dzu@dfiz2.fs.utm.my Keywords: structural; borophosphate glass; lithium; barium; fourier transform infrared spectroscopy; Raman spectroscopy.
Introduction Glass is an amorphous (non-crystalline) solid material.
Well mixed powders containing exact amounts of the raw materials were calcined at 200oC for 30 minutes and 400oC for another 30 minutes to release water and melted in a porcelain crucible at 1100oC for 15 minutes in an electric furnace.
Acknowledgement The authors would like to thank Phosphor Research Group, Physics Department, UTM for the preparation of equipment, The Ministry of Higher Education (MOHE), The Ministry of Science, Technology and Innovation (MOSTI) and Universiti Teknologi Malaysia, Research University Grant Project Number Q.J130000.2626.04J29 for their financial support.
Journal of Alloys and Compounds. 467(2009) 14-21

Steady Rheological Properties and Microstructure of Polycarbonate/Highly Branched Polystyrene Blends Aiying Li 1, a, Jieyun Chang 2,b , Xiaobing Zuo1 and Rongxin Yuan1 1 School of Chemistry and Materials Engineering, Jiangsu Changshu Institute of Technology, Changshu, 215500, People's Republic of China 2 Jiangsu Changzhou University, Changzhou, 213164, People's Republic of China alay803@cslg.edu.cn, b8148@cczu.edu.cn Keywords: Rheological properties; Microstructure; Polycarbonate; Highly branched polystyrene; Blends Abstract.
To take advantage of such novel materials, we need understand clearly the effect of the Hyperbranched polymers on rheological properties and microstructure [ 8].
Experimental Materials Reagents and synthesis of HBPS were prepared as described previously [22].
Once the HBPS-1 was added to the molten PC, the two materials were blended for 5 min to ensure a proper degree of mixing.
Journal of Applied Polymer Science.2004,94:2425.

Al-Si/SiC Metal Matrix Composites Produced by Spontaneous infiltration Anne Zulfia Department of Metallurgy and Materials, Faculty of Engineering, University of Indonesia, Kampus Baru UI, Depok 16424, Indonesia E-mail : anne@metal.ui.ac.id Key words : Al-Si, SiC, externally doped, metal matrix composites Abstract: Aluminium Silicon reinforced with 50Vf% SiC has been produced by spontaneous infiltration at 900oC for 1 hour.
The percentage of porosity present in all the composites studied in this work seems to be influenced by Si content for both external and internal doped system and independent of the volume fraction, a prominent parameter in the evaluation of composite materials.
Hand, , Journal of Materials Science, Vol 37.
Chung, Microstructure Formation During Solidification of Metal Matrix Composites, Edited by Rohatgi, The Minerals Metals & Materials Society, (1993), pp.143-147

Balela2,b* 1Sustainable Electronic Materials Group, Department of Mining, Metallurgical, and Materials Engineering, University of the Philippines Diliman, Quezon City, Philippines abyrezaga@upd.edu.ph, bmlbalela1@up.edu.ph Keywords: Silver, nanoparticles, room-temperature sintering, printable electronics.
In this work, a highly conductive ink for printable electronics and print-on-paper applications was formulated using Ag nanoparticles as the conducting material NaCl solution was used the sintering agent.
Balela, In situ electrochemical study of copper nanoparticles stabilized with food grade gelatin, Key Engineering Materials 705 (2016) 163-167
Growth of ultralong Ag nanowires by electroless deposition in hot ethylene glycol for flexible transparent conducting electrodes, Journal of Nanomaterials 2017 (2017) 14 pages
Performance of silver nano particles as an electronics packaging interconnects material.

CAE analysis of the big-size injection mold of rear bumper Qingzhen Yin a Ruikun Song b Xiao Zhang c Bin Qid Qingdao University of Science and Technology, Qingdao, 266061, China a Yinqingzhen50@163.com， bRuikun0516@163.com， c104884526@163.com， d binq520@126.com Keyword: the cooling system, warpage, MPI/Cool,MPI/Warp Abstract.
With MPI/Cool module, the influences of cooling pipe which includes clapboard pipe, flow passage pipe and coupling hose , of glutting, of a variety of mold materials, of cold runner and hot runner ,of the parting plane ,of the mold boundary on the mold and products' temperature can be simulated , thereby a reliable basis is provided for the optimization of the cooling system [2] . 2.1 The Effect of MPI/Cool analysis By analyzing the heat transfer of mold, products and cooling system, MPI/Cool provides rich simulation results.
One way to get the accurate and stable dimension of mold cavity is to use molding material with small shrinkage; however, the cost will be inevitably higher in this way.
The development cycle of mold is significantly shortened, a lot of manpower and material resources are saved, production costs are reduced and product quality is improved.
[5] MING-CHIH HUANG，CHING-CHIH TAI．The eriective factors in the warpage problem of.an injection-molded part with a thin shell feature．Journal of Materials Processing Technology，(2001)

The Study on the dispersants and structures of Ni-P-α-Al2O3 Composite Electroless plating Coating L.M.Feng 1, a, K.G.Liu 2 and X.F.Guo 3 1School of Materials Science and Engineering, Shandong Jianzhu University, Jinan 250101,China a Email:flm@sdai.edu.cn,Tel:+86-0531-86367285 Keywords: composite electroless plating, Ni-P alloy, α-Al2O3, dispersants Abstract.
It is widely applied in the fields of machinery, electron and information materials etc.
Shen:Journal of Shanghai Jiaotong University, 2005(2): p.97
Liu and W.B Hu: Materials Letters，Feb.2005: p.391
Materials Protection, 2004,vol.l37(6): p.12

The density of cracks in a ply depends on layer orientation with respect to mechanical loads, temperature change, number of cycles in fatigue, laminate lay-up, ply thickness and certainly material fracture toughness.
Mechanics of Materials, North-Holland, Vol.4, 1985, pp.121-136. 2.
Journal of Composite Materials, Vol.19, 1985, pp.355-375. 3.
Proceedings of the 10 th European Conference on Composite Materials, Brugge, Belgium, paper 270, 2002. 5.
Composites Science and Technology 61 (2001) 637-656. 0,6 0,65 0,7 0,75 0,8 0,85 0,9 0,95 1 0,00 0,50 1,00 1,50 Crack Density (cr/mm) vxy/vxy0 experiment al model 0,8 0,85 0,9 0,95 1 0,00 0,50 1,00 1,50 Crack Density (cr/mm) Ex/Ex0 experimental model

Especially photocatalyst is a very useful for environmental improvements and purifications, because it causes some reactions of decomposition of harmful organic materials.
Titanium sheet (10 mm × 20 mm × 0.4mm, Nilaco Co., Ltd.) was used as a substrate material.
And we adopted the commercial N-doped titanium oxide (Ecodevice Co Ltd.) and the commercial anatase (Ishihara Sangyo, Ltd.) as a reference material.
Kubo, Preparation of Ti with nanoholed TiO2 layer by anodic oxidation for medical applications, Advances in Technology of Materials and Materials Processing Journal (ATM) 9 (2007) 41–44
Taga, Visible-light photocatalysis in nitrogen-doped titanium oxides, Science 293 (2001) 269–271

Introduction Proper characteristics of particle shape is very useful for a better understanding of the complex properties of particle material in different fields of science and industry, such as civil engineering and geology, pharmacy, mechanics or geophysics.
Materials and Methods Six quartz particles from rocks of different origin were selected for the analysis; the particles distinctly differed visually in their sphericity.
Coop, Applying 2D shape analysis techniques to granular materials with 3D particle geometries, Powders and Particles. (2009) 833-836
Vallejo, Fractal analysis of granular materials, Geotechnique 45 (1995) 159-163
Wadell, Volume, shape and roundness of quartz particles, Journal of Geology 43 (1935) 250-279