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Online since: August 2013
Authors: Hang Lv, Nai Wang, Guang Yu Lin, Xiao Si Su, Ming Yao Liu
Fig.1 Map of the groundwater flow regime and the plume of TPH contaminated groundwater
Fig.2 Hydrogeological cross section sketch of I -I’ [8]
Fig.3 Temporal variation of the groundwater TPH concentration [8]
Materials and methods
Sampling and analysis.
[8] Xiaosi Su, Hang Lv., Wenjing Zhang: Journal of Jilin University: Earth Science Edition Vol. 41(3) (2011), p. 847–854.
[8] Xiaosi Su, Hang Lv., Wenjing Zhang: Journal of Jilin University: Earth Science Edition Vol. 41(3) (2011), p. 847–854.
Online since: May 2012
Authors: Gang Wang, Li Xia Liu, Shi Jun Wang, Yun Chi Dong, Yi Fan Chai
Calculation of Phase Diagram of CaO-SiO2-Al2O3-MgO-B2O3 Refining Slag without CaF2
Lixia LIU 1, a, Gang WANG 1,b, Shijun WANG 2, Yunchi DONG 2, Yifan Chai 1
1 Material and Metallurgy School, Inner Mongolia University of Science and Technology, China
2 School of Metallurgy and Resource, Anhui University of Technology, Maanshan, China
a llxok@imust.cn, b 98761-1109@163.com
Keywords: Slag without CaF2, Refining, Calculation of phase diagram
Abstract.
Acknowledgements This work was financially supported by National Natural Science Foundation of China (50674001) , Natural Science Foundation of Inner Mongolia (2010BS0704) and Inner Mongolia Natural Science Foundation(2010BS0704) and Innovation fund of inner Mongolia University of science & Technology(2009NC001).
Science & Technology of Baotou Steel(Group) Corporation, Vol.29(2003),P.24
Journal of University of Science and Technology Beijing, Vol.28(2006),P.725
Acknowledgements This work was financially supported by National Natural Science Foundation of China (50674001) , Natural Science Foundation of Inner Mongolia (2010BS0704) and Inner Mongolia Natural Science Foundation(2010BS0704) and Innovation fund of inner Mongolia University of science & Technology(2009NC001).
Science & Technology of Baotou Steel(Group) Corporation, Vol.29(2003),P.24
Journal of University of Science and Technology Beijing, Vol.28(2006),P.725
Online since: July 2011
Authors: Wei Min Guo, Jing Luo, Xiao Qian Wang
Many related research theories are studied and new architectural materials and advanced technologies are developed.
In addition to those new materials and high technologies, in traditional architecture there are also a lot of simple and plain ecological pursuit that are in accord with the spirit of Green Building.
Compared with some advanced modern techniques and new-type materials, the changeable strategy of courtyard dwelling form appears to be low-tech and low-cost.
Acknowledgment It is a project supported by Six Talent Peak Project of Jiangsu Province of China(2009269) References [1] Wang Zhili, Chinese Traditional Architecture of Residence, Shandong Science and Technology Press, Jinan, 1994
[6] Wang Zhiyi, Thermal Process of the Courtyard, Xi’an University of Architecture&Teehnology, Xi’an, 2001 [7] Feng Ya, Yang Hong, Chen Qigao, The Ecological Environment of Chinese Traditional Dwelling Houses, Journal of Chongqing Jianzhu University, 1999(04)
In addition to those new materials and high technologies, in traditional architecture there are also a lot of simple and plain ecological pursuit that are in accord with the spirit of Green Building.
Compared with some advanced modern techniques and new-type materials, the changeable strategy of courtyard dwelling form appears to be low-tech and low-cost.
Acknowledgment It is a project supported by Six Talent Peak Project of Jiangsu Province of China(2009269) References [1] Wang Zhili, Chinese Traditional Architecture of Residence, Shandong Science and Technology Press, Jinan, 1994
[6] Wang Zhiyi, Thermal Process of the Courtyard, Xi’an University of Architecture&Teehnology, Xi’an, 2001 [7] Feng Ya, Yang Hong, Chen Qigao, The Ecological Environment of Chinese Traditional Dwelling Houses, Journal of Chongqing Jianzhu University, 1999(04)
Online since: December 2012
Authors: Le Le Zhang, Fang Qin, Chao An, Xiao Feng Gao
It’s said that in fatigue theory, for certain material and structure, the same load would cause the same fatigue damage.
For key part, the fatigue feature of test pieces can be got by experiment and the fatigue life is also calculated by above load spectrum and material parameter with certain arithmetic.
Done with elements model, stress and strain response after load carrying are got and fatigue analysis can be process with material fatigue data and load feature.
To certain component, the fatigue experiments are needed to get parameter of material.
Acknowledgements Key Projects in the National Science & Technology Pillar Program during the 11th Five-Year Plan Period (009BAG12A07-C02) Supported by “the Fundamental Research Funds for the Central Universities” (2012YJS096) References [1] Qin Fang, Zhang Lele: Simulation of Dynamic Carry-loading Characteristics for Vehicle Body of High-speed Train: Advanced Materials Research v291-294; p2276-2280, 2011 [2] Rui Cao; Numerical Simulation of the Aerodynamic Behaviors of High Speed Train; Beijing Jiaotong University; 2010, In Chinese [3] Jing Zhao, RenXian, Li Jianliang Li; High-speed train through the tunnel flow field numerical simulation; Subgrade Engineering; Vol.142(2009),P54, In Chinese [4] Yuangui Mei, Zhaohui Zhou; Numerical Analysis of Transient Pressures inside High Speed Passenger Trains through Tunnels; Journal of the China Railway Society, Vol.27, 2005 [5] Qin Fang: Simulation and Analysis of Fatigue Strength for Vehicle Bodies of High-speed Train: Beijing Jiaotong University
For key part, the fatigue feature of test pieces can be got by experiment and the fatigue life is also calculated by above load spectrum and material parameter with certain arithmetic.
Done with elements model, stress and strain response after load carrying are got and fatigue analysis can be process with material fatigue data and load feature.
To certain component, the fatigue experiments are needed to get parameter of material.
Acknowledgements Key Projects in the National Science & Technology Pillar Program during the 11th Five-Year Plan Period (009BAG12A07-C02) Supported by “the Fundamental Research Funds for the Central Universities” (2012YJS096) References [1] Qin Fang, Zhang Lele: Simulation of Dynamic Carry-loading Characteristics for Vehicle Body of High-speed Train: Advanced Materials Research v291-294; p2276-2280, 2011 [2] Rui Cao; Numerical Simulation of the Aerodynamic Behaviors of High Speed Train; Beijing Jiaotong University; 2010, In Chinese [3] Jing Zhao, RenXian, Li Jianliang Li; High-speed train through the tunnel flow field numerical simulation; Subgrade Engineering; Vol.142(2009),P54, In Chinese [4] Yuangui Mei, Zhaohui Zhou; Numerical Analysis of Transient Pressures inside High Speed Passenger Trains through Tunnels; Journal of the China Railway Society, Vol.27, 2005 [5] Qin Fang: Simulation and Analysis of Fatigue Strength for Vehicle Bodies of High-speed Train: Beijing Jiaotong University
Online since: December 2018
Authors: Sho Matsui, Chisato Wakabayashi, Shinji Kodama
Experimental Setup
Materials.
The electrodes and specimens were assumed to be elastic perfect plastic materials.
Kariž, Overview of resistance spot welding control, Science and Technology of Welding and Joining. 13:3 (2008) 215-224
Simončič, Poor fit-up condition in resistance spot welding, Journal of Materials processing Technology. 230 (2016) 21-25 [3] M.
The electrodes and specimens were assumed to be elastic perfect plastic materials.
Kariž, Overview of resistance spot welding control, Science and Technology of Welding and Joining. 13:3 (2008) 215-224
Simončič, Poor fit-up condition in resistance spot welding, Journal of Materials processing Technology. 230 (2016) 21-25 [3] M.
Online since: January 2013
Authors: Zhu Wu Zhang, Qin Yao, Ai Ping Wu, Ling Zhu Gong
Material of welding test plate (WTP) is 16MnDR, using manual electric arc welding, 600×380×58 mm size.
Constant stress beam (TJ-2; material is 1Cr13; Young’s modulus E = 216 GPa; Poisson’s ratio ν = 0.28) was used, with the loading weight up to 5 kg.
The electrolytic polishing machine (DP-2) can supply for line intergranular corrosion of metal materials with small DC power (output current: 2-20 A; output voltage: 0-18 V), has two work pattern: constant current and constant voltage.
Besides, in order to test the WRS of pressure vessel, the polishing ratio of more materials should be studied under different polishing current.
Sohn, Effects of Welding Residual Stresses on High Tensile Steel Plate Ultimate Strength: Nonlinear Finite Element Method Investigations, Journal of Offshore Mechanics and Arctic Engineering. 134 (2012) 1-6
Constant stress beam (TJ-2; material is 1Cr13; Young’s modulus E = 216 GPa; Poisson’s ratio ν = 0.28) was used, with the loading weight up to 5 kg.
The electrolytic polishing machine (DP-2) can supply for line intergranular corrosion of metal materials with small DC power (output current: 2-20 A; output voltage: 0-18 V), has two work pattern: constant current and constant voltage.
Besides, in order to test the WRS of pressure vessel, the polishing ratio of more materials should be studied under different polishing current.
Sohn, Effects of Welding Residual Stresses on High Tensile Steel Plate Ultimate Strength: Nonlinear Finite Element Method Investigations, Journal of Offshore Mechanics and Arctic Engineering. 134 (2012) 1-6
Online since: November 2012
Authors: Chyung Ay, Cheng Chang Lien, Chung Yu Yeh
The cell surface induced charge by the non-uniform electric field under the size of the DEP force generated in this study expressed as [4] :
(1)
εm : Dielectric constant of the working solution (glucose)
εp : Biological particles in dielectric constant
σm : Conductivity of working solution (glucose)
σp : Conductivity of biological particles
τ : Dipole of the charge characteristic time (sec)
Cultured cells biomedical material substrate is removed from the cell incubator, the medium removed by adding about 50 μl of solution ( 2% glucose solution), covered with Aluminum & plate, with a signal generator and power amplifier carried out cell-attached measurement of intensity.
Cells affixed to the material on the slender status from flat due to the voltage drive will gradually become round, and then off away from the substrate, then the proceeds of the drive voltage and then into the COMSOL software calculate the governing equations to be attached to power .
Conclusions This study is a set of automated systems to the mechanical force perpendicular to stimulate cell growth through the development of LabVIEW as a man - machine interface which can control the stepper motor to do the cycle of continuous movement , and various control parameters in the program include : frequency, the substrate should be variable , intermittent time , operation time , while the frequency of this vertical force to stimulate cell growth of automated machine movement limit the range between 0.4Hz ~ 2.4Hz substrate strain limits ranged between 0.5% to 9% , simple chondrocyte adhesion force test , the machine stretched cell adhesion force was significantly higher than the control group (non- stretch group) stretch of the cell adhesion force average for 6.25nN , without going through stretching the cell adhesion force average 1.06nN biological materials science , high strength of adhesion force will contribute to cell adhesion on polymer materials and growth proved stretch
Journal of Oral and Maxillofacial Surgery 63(4): 499-504 [3]Kanzaki.H, M.
Cells affixed to the material on the slender status from flat due to the voltage drive will gradually become round, and then off away from the substrate, then the proceeds of the drive voltage and then into the COMSOL software calculate the governing equations to be attached to power .
Conclusions This study is a set of automated systems to the mechanical force perpendicular to stimulate cell growth through the development of LabVIEW as a man - machine interface which can control the stepper motor to do the cycle of continuous movement , and various control parameters in the program include : frequency, the substrate should be variable , intermittent time , operation time , while the frequency of this vertical force to stimulate cell growth of automated machine movement limit the range between 0.4Hz ~ 2.4Hz substrate strain limits ranged between 0.5% to 9% , simple chondrocyte adhesion force test , the machine stretched cell adhesion force was significantly higher than the control group (non- stretch group) stretch of the cell adhesion force average for 6.25nN , without going through stretching the cell adhesion force average 1.06nN biological materials science , high strength of adhesion force will contribute to cell adhesion on polymer materials and growth proved stretch
Journal of Oral and Maxillofacial Surgery 63(4): 499-504 [3]Kanzaki.H, M.
Online since: January 2009
Authors: Jian Zhong Yang, Li Chao Pan, C.L. Kang, Gang Liu, Hui Juan Li, Z. You, D.H. Ren, Y.C. Tian
Tian
2, h
1
Department of Precision Instruments and Mechanology, Tsinghua University, Beijing, CHINA,
100084
1
State Key Laboratory of Precision Measurement Technology and Instruments, Tsinghua University,
Beijing, CHINA, 100084
2
the National Synchrotron Radiation Laboratory, the University of Science and Technology of China,
Hefei, Anhui, CHINA, 230029
a
yang-jz@mail.tsinghua.edu.cn, bplc04@mails.tsinghua.edu.cn, cpicnic@mail.ustc.edu.cn,
d
liugang@ustc.edu.cn, elihuijuan03@mails.tsinghua.edu.cn, fyz-dpi@mail.tsinghua.edu.cn,
g
rendh@mail.tsinghua.edu.cn, hychtian@ustc.edu.cn
Keywords: MEMS, Sensor, Magnetometer, Fluxgate, MEMSMag.
The theory exploited is based on the saturation of ferromagnetic materials.
Due to the nonlinear behaviors of magnetic material, harmonic components of the exciting frequency appear in the faradic signal.
After hard-curing the thick film, a thicker photoresist film was spun to enwrap the bottom conductor layer, about 20um thick, as the insulation material between magnetic core and coils.
Microeng., Vol. 12 (2003), p. 444-449 [12] JianzhongYang, Yiming Wang and Zheng You: 5th ESA Round Table on Micro/Nano Technologies for Space, ESA/ESTEC, Noordwijk, The Netherlands, 3-5 October, (2005) [13] JianzhongYang, Zheng You and Chunlei Kang: 6th ESA Round Table on Micro & Nano Technologies for Space Applications, ESA/ESTEC, Noordwijk, The Netherland, 8-12 October, (2007) [14] YANG Jianzhong, YOU Zhen and LIU Gang: 9th Annual Domestic Conference of China Society of Micro-Nano Technology, CSMNT, SHANGHAI, 20-22 Sept. (2007) [15] YANG Jianzhong, YOU Zhen and LIU Gang: Journal of Functional Materials and Devices, Vol. 14 (2008), No. 2, p.313-318
The theory exploited is based on the saturation of ferromagnetic materials.
Due to the nonlinear behaviors of magnetic material, harmonic components of the exciting frequency appear in the faradic signal.
After hard-curing the thick film, a thicker photoresist film was spun to enwrap the bottom conductor layer, about 20um thick, as the insulation material between magnetic core and coils.
Microeng., Vol. 12 (2003), p. 444-449 [12] JianzhongYang, Yiming Wang and Zheng You: 5th ESA Round Table on Micro/Nano Technologies for Space, ESA/ESTEC, Noordwijk, The Netherlands, 3-5 October, (2005) [13] JianzhongYang, Zheng You and Chunlei Kang: 6th ESA Round Table on Micro & Nano Technologies for Space Applications, ESA/ESTEC, Noordwijk, The Netherland, 8-12 October, (2007) [14] YANG Jianzhong, YOU Zhen and LIU Gang: 9th Annual Domestic Conference of China Society of Micro-Nano Technology, CSMNT, SHANGHAI, 20-22 Sept. (2007) [15] YANG Jianzhong, YOU Zhen and LIU Gang: Journal of Functional Materials and Devices, Vol. 14 (2008), No. 2, p.313-318
Online since: July 2006
Authors: Y.Q. Huang, Yan Shen Xu
In these dynamometers, cutting force measurement is mainly based on elastic deformation of
the materials.
Inasaki: JSME International Journal Series C, Vol.34 (1991) No.4, pp.546
Ciftci: Materials & Design, Vol.23 (2002) No.4, pp.355
Korkut: Materials & Design, Vol.24 (2003) No.8, pp.631
Thesis, (Selcuk University, Institute of Science and Technology, Konya, Turkey 1996) [5] D.B.
Inasaki: JSME International Journal Series C, Vol.34 (1991) No.4, pp.546
Ciftci: Materials & Design, Vol.23 (2002) No.4, pp.355
Korkut: Materials & Design, Vol.24 (2003) No.8, pp.631
Thesis, (Selcuk University, Institute of Science and Technology, Konya, Turkey 1996) [5] D.B.
Online since: October 2011
Authors: Wang Cheng Zhang, Zhi Fu Shen, Fang Liu, Ming Jing Jiang
Numerical simulation using the distinct element method (DEM) could extend the capability of physical experiment methodology since it has advantage in investigating the strain localization and associated micro mechanisms in granular materials such as sands.
Since DEM was firstly proposed by Cundall and Strack [8], a lot of attempts have been made particularly on strain localization analyses of granular materials [9] as well as its application in geotechnical engineering [10,11].
Note that though the coarse sand and fine sand used here do not satisfy the rigorous definition in geotechnical engineering, they are used here only for distinction of coarse and fine materials.
This study was financially supported by China National Funds for Distinguished Young Scientists (Grant No. 51025932), the Research Found of the Doctoral Program of Higher Education (Grant No. 20100072110048), the National Natural Science Foundation of China (Grant No. 10972158).
Davis: Journal of Geotechnical Engineering Vol. 109 (1983), p. 190-201 [4] D.J.
Since DEM was firstly proposed by Cundall and Strack [8], a lot of attempts have been made particularly on strain localization analyses of granular materials [9] as well as its application in geotechnical engineering [10,11].
Note that though the coarse sand and fine sand used here do not satisfy the rigorous definition in geotechnical engineering, they are used here only for distinction of coarse and fine materials.
This study was financially supported by China National Funds for Distinguished Young Scientists (Grant No. 51025932), the Research Found of the Doctoral Program of Higher Education (Grant No. 20100072110048), the National Natural Science Foundation of China (Grant No. 10972158).
Davis: Journal of Geotechnical Engineering Vol. 109 (1983), p. 190-201 [4] D.J.