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Online since: August 2013
Authors: Yu Hong Bian
Magnetoelastic Effect Analysis of a Thin Current-carrying
Plate in an Invariable Magnetic Field
Yuhong Bian
Key Laboratory of Mechanical Reliability for Heavy Equipments and Large Structures of Hebei Province, College of Civil Engineering and Mechanics, Yanshan University, Qinhuangdao, China
bianyuhong@163.com
Keywords: magnetoelastic effect, thin current-carrying plate, coupled field, nonlinearity
Abstract: In this paper, the nonlinear magnetoelastic kinetic equations and the electrodynamics equations of a thin current-carrying plate under the action of a coupled field are given.
Fig. 4 Curves of the stress distribution Fig. 5 The versus for different values of Conclusions (1) by analyzing the magnetoelastic effect in a thin current-carrying plate, it is shown that considering electromagnetic effect is necessary when the engineering structures in electromagnetic fields are devised; (2) the stresses and deformations in a thin current-carrying plate nonlinearly increase with the magnetic induction intensity or electric current density; (3) the strain and stress states in a thin current-carrying plate can be controlled by changing electromagnetic parameters.
Fig. 4 Curves of the stress distribution Fig. 5 The versus for different values of Conclusions (1) by analyzing the magnetoelastic effect in a thin current-carrying plate, it is shown that considering electromagnetic effect is necessary when the engineering structures in electromagnetic fields are devised; (2) the stresses and deformations in a thin current-carrying plate nonlinearly increase with the magnetic induction intensity or electric current density; (3) the strain and stress states in a thin current-carrying plate can be controlled by changing electromagnetic parameters.
Online since: April 2013
Authors: Li Guang Xiao, Shi Ting Zhang, Cun You Yan
The Study of A New Synthesis Method of Isoamyl Enol Polyoxyethylene Ether and its Compatibility on Cement
XIAO Liguang a, YAN Cunyou b, ZHANG Shiting c
School of Materials Science and Engineering, Jilin Institute of Architecture and Civil Engineering, Changchun,130118,China
axlg627@163.com, bycuny315@163.com, cting0923@yahoo.cn
Keywords:Isoprene alcohol polyethylene glycol; polycarboxylate water reducer; water reducing ratio; adaptability
Abstract.
Online since: May 2012
Authors: Qiu Hua Rao, Zhi Wang
Experimental Study of Macroscopic Tensile Fracture Properties of Brittle Rock at High Temperature
Zhi Wang1, a, Qiuhua Rao2,b
1Department of Engineering Mechanics, Zhengzhou University, Zhengzhou, China, 450001
2School of Civil Engineering, Central South University, Changsha, China, 410083
azhiwang2009@hotmail.com, braoqh@csu.edu.cn(corresponding author)
Keywords: Macroscopic fracture properties, Fracture toughness, Fracture energy, High temperature, Rock.
Online since: August 2013
Authors: Xiao Yan Liu, Ying Xu, Zhong Hua Dai
Study on thermal model of operation in steady for hot pipe
Xu Ying1,a Dai Zhonghua2,b Liu Xiaoyan1,c
1College of Civil Engineering, Northeast Petroleum University, China
2 No.3 Oil Production Plant of Daqing, China
a xuying1019@126.com, bdzh25@163.com, cliu_xydq@163.com
Keywords: steady operation; thermal calculation; mathematics models; verify
Abstract:for hot pipeline, on the base of taking the influence from the constant temperature of the earth’s layer and air cyclic variation in year into account, the thermal calculation mathematics models of steady operation in different laying way were established and the test method was introduced, which were verified to be right by the temperature at inlet and outlet of heating stations.
Science Technology and Engineering, 2010 (9) :2172-2175 [2] WANGBing ,LI Changjun,MA Yun qiang.
Science Technology and Engineering, 2010 (9) :2172-2175 [2] WANGBing ,LI Changjun,MA Yun qiang.
Online since: July 2011
Authors: Sang Ho Lee, Hwan Kim, June Seok Choi
Effect of Membrane Material Properties on Efficiency of
Membrane Distillation
Hwan Kim1,a, June-Seok Choi2,a, Sangho Lee3,a*
1Department of Construction Environment Engineering, University of Science & Technology,
Daejeon, 305-333, Republic of Korea
2 Environment Research Department, Korea Institute of Construction Technology
2311 Daehwa-Dong, Ilsan-Gu, Goyang-Si, Gyeonggi-Do, 411-712, Republic of Korea
3School of Civil & Environmental Engineering, Kookmin University, 861-1 Jeongneung-Dong, Seongbuk-Gu, Seoul, 136-701, Republic of Korea
*Corresponding author, Tel: 82-2-910-4690; Fax: 82-2-910-4939;
a hhwany83@kict.re.kr, b jschoi@kict.re.kr, c sanghlee@kookmin.ac.kr,
Keyword: Desalination, Membrane Distillation, Membrane Materials, Hydrophobicity, Water Transport, Model
Abstract.
Online since: October 2011
Authors: Jian Min Ren, Yang Yang, Xing Wei Hu
Application of GIS and FEFLOW
in Forecasting Groundwater Flow Field of Minqin Basin
Jianmin Ren 1, a, Yang Yang 1,b, Xingwei Hu 2,c
1.School of Civil Engineering, LanzhouJiaotong University, Lanzhou,730070,China
2.
Hydrochina Xibei Engineering Corporation, Xi’an,710065, China alzrjmin@163.com, byy20052710@163.com, cXingweihu@121.com Keywords: hydrogeological mathematical model;groundwater flow field;Minqin basin;FEFLOW Abstract.
Hydrochina Xibei Engineering Corporation, Xi’an,710065, China alzrjmin@163.com, byy20052710@163.com, cXingweihu@121.com Keywords: hydrogeological mathematical model;groundwater flow field;Minqin basin;FEFLOW Abstract.
Online since: September 2011
Authors: Han Xing Zhao, Xiao Song Rui, Hua Ming Wang, Yu Long Yang
Numerical Calculation of Added Mass for Ship Dynamic Stability by High Order Panel Method
Huaming Wang12, a, Hanxing Zhao3,b, Yulong Yang1,c and Xiaosong Rui 4,d
1 School of Naval Architecture and Civil Engineering, Zhejiang Ocean University, Zhoushan, Zhejiang, 316000, China
2 Zhejiang Key Laboratory of Ship Engineering, Zhoushan, Zhejiang, 316000, China
3 Zhoushan Wuzhou Ship Repairing & Building Co., Ltd., Zhoushan, Zhejiang, 316000, China
4 Highflyer Shipbuilding Technology Co., Ltd, Zhoushan, Zhejiang, 316000, China
asunoom@126.com, bzhaohanxing@126.com, cylyang_zjou@126.com, dxsrui_123@163.com
Keywords: Added mass, High order panel method, Dynamic stability, NURBS.
Online since: April 2011
Authors: Jia Wei Xu, Seop Hyeong Park, Xian Yun Fei
Geometric Figure Recognition by Using Multiple Algorithms Combination
Jiawei Xu1, a and Seop Hyeong Park1, Xianyun Fei2,b
1Department of Electronics Engineering,Hallym University , Chuncheon, Gangwon-do, 200-702, Korea;
2Huaihai Institute of TechnologyLianyungang, China
a abyssecho@hotmail.com, b hhitfxy@163.com
Key words: Geometric Figure Recognition, GUI implementation, Multi-classification
Abstract.
Trani and Rahka, MATLAB Graphic user interfaces (GUI) computer applications in civil engineering, spring, (2000).
Trani and Rahka, MATLAB Graphic user interfaces (GUI) computer applications in civil engineering, spring, (2000).
Online since: January 2013
Authors: Dao Lai Qu, Zhi Rong Liao, Na Qu
Study on dynamic field of project organization
Na Qu1, a, D.L.Qu2,b and Z.R.Liao3,c
1 College of civil engineering and mechanics, Central South University of Forestry and Technology, Changsha, China
2ZhangShang Expressway Construction & Development Co.
Construction and analysis of dynamic mechanism model of evolution of the project organization[J].Journal of railway science and engineering,2011.7 [3] L.Y Dong, Z.
Construction and analysis of dynamic mechanism model of evolution of the project organization[J].Journal of railway science and engineering,2011.7 [3] L.Y Dong, Z.