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Application of precast concrete shear wall structure in residential projects Yong Wang1, a, Xiaoxi Xia2, b 1 University of Shanghai for Science and Technology, Shanghai, China 2 University of Shanghai for Science and Technology, Shanghai, China a wy1505@qq.com, b582138711@qq.com Keywords: shear wall; prefabricated; housing industrialization; node connection Abstract.
In this paper the project uses the precast wall panels, precast parapet, prefabricated staircases, prefabricated air conditioning board, can fulfill the requirements of the national "energy conservation, section land, water conservation, material saving, environmental protection".
Improvement of Concrete Shear Wall Structures by Smart Materials.
Open Journal of Civil Engineering, 2012, Vol.02 (03), pp.87-95
Journal of Earthquake Engineering, 2009, Vol.13 (7)

Materials and Methods Materials.
References [1] Zhang Qishen:Journal of Zhejiang Forestry College, Vol. 20(2003), p.1-4, in Chinese
[4] Jiang Zhehui:Bamboo and Rattan in the World(Liaoning Science and Technology Publishing House, Liaoning 2002), in Chinese
[5] Zhao Renjie, Yu Yunshui: Science of Bamboo-Based Panel(China Forestry Publishing House, Beijing 2002), in Chinese
[6] Chen Yuhe, Chen Zhangmin, Wu Zaixing, et.al: Journal of Bamboo Research, Vol. 27(2008), p.49-52, in Chinese.

Rolling of AZ31 Magnesium Alloy Thin Strip Bin Jiang 1, a , Jian Wang 1,2, b , Peidao Ding 1, c, Chunmei Yang 1, Fusheng Pan 1 1 Chongqing Engineering Research Center for Magnesium Alloys, Chongqing University, Chongqing 400044, China, 2 College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China a jiangbinrong@cqu.edu.cn, bwj58228@sina.com, cpdding@cqu.edu.cn Keywords: magnesium alloy strip; AZ31B; simulation rolling; Abstract: The simulation rolling and actual rolling of AZ31 strip with a thickness of 3mm prepared by a vertical twin roll caster (Ø250×150mm) have been made by both Gleeble-1500D thermal simulation testing machine and Ø170×300mm rolling-mill.
Acknowledgement: The present work was supported by Chongqing Science & Technology Commission.
CSTC，2004-8265-2-6 5 References [1] Ding Peidao, Jiang Bin, Yang Chunmei, et al: The Chinese Journal of Nonferrous Metals Vol S1 (2004), p. 192 (in Chinese) [2] Park S S, Lee J G, Park Y S, et al: Mater.
Forum Vol. 488-489 (2005), p. 427 [5] Liang D, Cowley C B: JOM Vol 56 (2004), p. 26 [6] Wang Linyun, Fan Yongge, Huang Guangjie, et al: Chinese Journal of Materials Research Vol 18 (2004), p. 466 (in Chinese) Fig. 4 Microstructure of actual rolled AZ31 strip by the suggested process 25μm

Determination of Holocellulose and Alpha-cellulose Contents in triploid clones of Populus tomentosa. using NIRS Yao Sheng a, Xing mian b, Jiang Yi-fei c, Wu Guo-feng d, Pu Jun-wen e * College of Material Science and Technology, Beijing Forestry University, Beijing, 100083 China ayao.sh@163.com, b xingmianxm@126.com, c 30073609@163.com, d wu_guofeng@yahoo.cn epujunwen@126.com * Corresponding author Key words: NIR, Holocellulose, Alpha-cellulose, triploid clones of Populus tomentosa.
Experimental Materials.
Acknowledgments The authors are grateful for the support of the National Science & Technology Pillar Program in the Eleventh Five-year Plan Period.
TAPPI JOURNAL.
Canadian Journal of Forest Research.

It requires adsorbent materials with high surface area for adsorbing a large amount of CO2.
Experimental Materials Organic phase consists of kerosene (diluents) and Span-80 (surfactants).
Acknowledgment The authors are grateful to the Ministry of Science, Technology and Innovation (MOSTI) (Grantt no.: R.J130000.7942.4S047) and UniversitiTeknologi Malaysia for supporting the research about emulsion liquid membrane for carbon dioxide absorption.
Journal of Applied Sciences Research. 6(12), 2251-2256
Kinetics of absorption of carbon dioxide in 2-amino-2-methyl-l-propanol +N-methyldiethanolamine + water Journal of the Taiwan Institute of Chemical Engineering 42: 76-85.

Numerical simulation of flash butt welding of high manganese steel crossing with carbon steel rail Yanguo Lia, Fucheng Zhangb Corresponding to: Fucheng Zhang（zfc@ysu.edu.cn） State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, Hebei, P.
The model considers comprehensively the physical parameters of materials, which change with temperature, as well as the burning material caused by the splutter during welding process.
However, there are big differences between these two kinds of materials in physical properties, metallographic microstructure as well as weldability.
With stainless steel as a welding media, flash butt welding appears successful in welding these two materials[1,2].
[2] J.Mendez, M.Ghoreshy, W.B.F.Mackay, T.J.N.Smith, and R.W.Smith: Journal of Materials Processing Technology, Vol.153-154(1-3) (2004), p. 596-602

Afterwards, he published papers with GN.Pande and P.R.Owen on applying overlay model to solve issues of complicated nonlinear materials [2, 3].
Generally, overlay model is any solid material that is formed by overlaying different materials.
Chinese Journal of Rock Mechanics and Engineering. 2002,21( 1 )：9～12 [6] Machirajua C , Phana AV, Pearsall AW , etal.
Wuhan: Huazhong University of Science and Technology Press, 1994
Chinese Journal of Rock Mechanics and Engineering, 2005,24（5）：768～773.

It is a good choice to use artificial synthetic materials with excellent erosion resistance and thermal shock resistance for improving various performance of the sizing nozzle[4].
Al2O3-ZrO2 composite materials not only have good mechanical properties of high strength, high fracture toughness, great hardness and good abrasion resistance, but also have excellent thermodynamic performances of the thermal diffusivity and thermal shock resistance[5].
It is expected to improve the structure and usability of the sizing nozzle if Al2O3-ZrO2 composite materials were used.
Experiment Raw materials In the experiment, ZrOCl2·8H2O (Industrial pure) and AlCl3·6H2O (Analytically pure) were used as the main raw materials, Y2O3 (Analytically pure) was choosed as stabilizing agent, H2C2O4·2H2O and NH3·H2O were selected as precipitants, carbon black was used as coating agent, and PEG (Polyethyleneglycol) was used as polymeric dispersant.
Journal of Zhengzhou University:Natural Science Edition,2010,5(2):91-94

Numerical Simulation Research on Warm Forging Process for Spur Gear with Large Module based on Floating Die Method Kelong Yan, Junsong Jin, Xinyun Wang*, Juchen Xia, Jianjun Li State Key Lab of Materials Processing and Die & Mould Technology, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, China *Email: wangxy_hust@163.com, Phone(& Fax) :+86-27-87543491 Keywords: spur gear with large module, free floating die, warm forging, numerical simulation, process parameters.
Traditional cutting technique not only brings material-wasted, low productivity, but also decreases the mechanical property with the material flow cut, so the life of part is not long.
Material was assured to be isotropic and incompressible, and obeyed Mises yield criterion.
Xiong: Journal of Plasticity Engineering.
Xu: Journal of Plasticity Engineering.

A simplified method study of aluminium alloy fatigue crack tip parameters computed by elastic-plastic finite element model Xin Song1, a, Jing Zhong Xiang1,b, Jia Zhen Zhang2, c 1 Mechanical and Power Engineering College, Harbin University of Science and Technology, Harbin, 150080, China 2 Composite Materials and Structure Research Center, Harbin Institute of Technology, Harbin, 150001, China a songxin121@sina.coml, b xiangjingzhong@163.com, cjzzhang8888@yahoo.co.uk Keywords: Fatigue crack; Finite element; dynamic model; static model; aluminium alloy.
But for the aluminium alloy and most of the metal materials, elastic-plastic finite element model based on small scale yield condition is a better way than liner elastic modeling in the study of fatigue crack propagation.
Chinese Journal of Applied Mechanics Vol. 23(4) (2006), p.563-567
Chinese Journal of Applied Mechanics Vol. 24(1) (2007), p.42-46
Mechanics of Materials, Vol.36 (2004), p.601-622