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Research of short-leg shear wall structure system function in Multiple Coupled Field Dai Kui School of Civil Engineering and Architecture, Wuhan Polytechnic University, P.R.China, 430023 Key words: short-leg shear wall;horizontal displacement; destructive story drift; peak displacement; main section height; rigidity Abstract: Calculation of Short-leg shear walls structural system is a multi-field coupling problem.
Infill wall can meet the environmental requirements by using light-weight insulation materials.
Because of displacement of the rigid body rotation of the lower floors will affect displacement calculation of the upper floors of the layer, so how to eliminate rigid rotational displacement influence to floor and choose appropriate performance parameters as the shear wall structure of performance index in actual work of engineering design is the the problem need to solve in earthquake-resistant design.

A Scan-Digitizing Algorithm of the Printed Original Based on Use of Near-Neutral Scales XU Xiangyang1,2,a, CHEN Guangxue1,b, HE Liuxi1 and CHEN Qiao2 1State Key Laboratory of Pulp and Paper Engineering, South China University of Technology; Guangzhou Guangdong province 510006, China; 2Shen Zhen Polytechnic Shen Zhen, Guangdong province 518055, China axxy0906@szpt.edu.cn, bchengx@scut.edu.cn (Corresponding author),c624258111@qq.com, dqiaochen@szpt.edu.cn Keywords: Image Processing; Color Management; ICC; Grey Balance Abstract.
LIU: Applied Mechanics and Materials Vol. 262 (2013), p. 123-126 [2] Q.
Packaging Engineering Vol. 5 (2011), p. 74-75 [3] SHARMA, ABHAY: Journal of Imaging Science and Technology Vol. 50 (2006), p. 469- 480 [4] A.

Study on Machining Error of Globoidal Cam Profile Resulting from Rotational Deviation of Location of Part in Machining Fan-Hua Bu1,a, Yue-Ming Zhang1,b, De-Guang Shang1,c 1College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing, 100124, China abgdbfh@emails.bjut.edu.cn, bzhangym@bjut.edu.cn, cshangdg@bjut.edu.cn Keywords: profile error, globoidal cam, rotational deviation of location, machining error.
This type of globoidal cam is employed as a key component of a machine centre.
Lee: Journal of Materials Processing Technology Vol.187-188 (2007), p. 10-13
Zhao: China Mechanical Engineering Vol. 16 (2005), p. 127-130.

Control Oriented Modeling and Identification of Nonlinear Systems Ali Emami1, a, Afshin Banazadeh2, b 1PhD student, 2Assistant Professor Aerospace Engineering Department, Sharif University of Technology, Tehran, Iran aS.ali.imami@gmail.com, bBanazadeh@sharif.edu Keywords: System Identification, Frequency Response Analysis, Nonlinear Modeling and Simulation, CIFER Software Abstract: This study describes a practical and systematic procedure for identifying and modeling nonlinear systems based on the input-output analysis.
Introduction Obtaining a mathematical model of dynamic systems is a key aspect of design and control.
Sembiring, “Automated Flight Test and System Identification for Rotary Wing Small Aerial Platform Using Frequency Responses Analysis”, Journal of Bionic Engineering, Vol. 4, No. 4, pp. 237-244, 2007 [4] Y.
Banazadeh, “Frequency Response Analysis for Dynamic Model Identification and Control of a Ducted Fan Aerial Vehicle in Hover”, Applied Mechanics and Materials, Vol. 332, pp. 56-61, 2013 [8] S.

Effect of Surfactants on the Dispersion of Multi-walled Carbon Nanotubes in Epoxy Resin Ying An 1, a, Xuetao He 1, b，Weimin Yang 1, c, Yumei Ding 1, d 1School of Mechanical and Electrical Engineering, Beijing University of Chemical Technology 15 Beisanhuan East Road, Chaoyang District, Beijing, 100029, China aanying@mail.buct.edu.cn, bhext@mail.buct.edu.cn, cyangwm@mail.buct.edu.cn, ddingym@mail.buct.edu.cn Key words: carbon nanotube, surfactant, epoxy resin, dispersion Abstract.
Materials and instruments MWNTs used for this study were obtained from Shenzhen Bill Technology Developing Co., Ltd, China, with outer diameter 10-30 nm, inner diameter 5-10 nm, length ~50m, purity>95%, and specific surface area>200m2/g, manufactured by chemical vapor deposition method.
Gu: Polymer Engineering and Science.

Romanova 1, a * 1 Moscow State University of Civil Engineering, 26 Yaroslavskoye shosse, 129337, Moscow, Russia aromanova_e_v@mail.ru Keywords: entrepreneurship, personal business, construction, psychological readiness, projective technique, entrepreneurial abilities, students.
For many states, it is a key figure of market economy.
And still, exactly money, material independence are the catalysts of the innovative ideas; they allow to develop the capabilities and to bring notable benefit to society.
It is even worse if they impart the negative attitude towards material welfare as to something shameful and even dangerous.
Lee, Application of Engineering Education in Entrepreneurship Construction System, EURASIA J. of Mathematics, Sci. and Technology Education 14, 6 (2018) 2185-2191

College of Mechanical Engineering, Taiyuan University of Technology, Shanxi, Taiyuan, 030024, P.
The material ratio of the profile Rmr can reflect directly the surface contact area; it is related to the surface friction and wear and has a great significance on improving the carrying capacity of mechanical components and extending its longevity.
Only when the surface roughness parameters are beyond the control of surface features and usage functions, in order to meet the functional requirements of the main surface of some key mechanical components, such as the surface coating performance, corrosion resistance, reducing fluid flow friction, etc., the spacing parameter is chosen [4,6].
The experiment proves that the results of the quantitative analysis are the same as the previous qualitative analysis, what's more, the reliable theoretical basis for the engineer and technician selecting the reasonable geometrical features of the surface texture is provided.
(In Chinese) [10] H.Zhou, L.L.Liu and X.P.Zhao: Parameters of the New National Standard and its Application of the Surface Roughness, Journal of Mechanical Engineer, (2003) No.8, p.83-85.

Temperature Dependence of Commensurate Magnetic Resonance in Cuprate Superconductors Yu Lan1,a, Lülin Kuang2,b 1Hunan Provincial Key Laboratory of Intelligent Information Processing and Application, College of Physics and Electronic Engineering, Hengyang Normal University, Hengyang 421002, China 2National Research Center for High-Performance Computing Engineering Technology, Sugon, Beijing 100193, China aylan@bnu.edu.cn, bkuangll@sugon.com Keywords: Magnetic resonance; cuprate superconductor; temperature dependence.
Huang, Universal spin response in copper oxide materials, Phys.

The rising complexity and the shortened innovation cycles face challenges to the engineering process of car body parts.
Therefore, the finite element (FE) simulation is widely used in feasibility studies and in the simultaneous engineering process of car body parts within the innovation cycle of a new model or derivative [[] A.
Therefore, modelling of material properties in FE simulation has been continuously improved in the last few years.
Groche, Surface evolution and lubricant distribution in deep drawing, Key Eng.
Figure 5: Numerical model of cup drawing test in AutoForm The used material model is chosen according to the Audi AG standard and is a combined Swift Hockett-Sherby model (YS0 = 160 N/mm²).

Liu 1 1 School of Mechanical and Electrical Engineering, Harbin Institute of Technology, China a langyuedong@hit.edu.cn, byxyao@hit.edu.cn, csupersmallping@163.com Keywords: Exact placement, Virtual assembly, Large-scale products, Constraint recognition Abstract.
Yao: Key Engineering Materials, Vol.316 (2006), pp.556-560