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Online since: June 2010
Authors: Zhan Xun Dong, Zhen Yu Gu, Zhan Wei Wu
Journal of Zhejiang University
(Engineering Science), 2005, 39(6):805-809,829
[2] http://www.ugs.com/products/efactory/jack/
[3] http://www.lboro.ac.uk/departments/cd/research/groups/erg/sammie/home.htm
[4] http://www.safework.com/
[5] http://www.human-solutions.com/automotive_industry/ramsis_en.php
[6] InSpeck FAPS Fringe Acquisition and Processing Software Version 7.5 User's Guide.
Advanced Materials Research, 2010, 102~104: 890-894
Advanced Materials Research, 2010, 102~104: 890-894
Online since: August 2013
Authors: Su Chao Xu, C.Y. Jin, B.R. Chen
Prediction of Hard Brittle Geological Disasters in Metal Mine from Microseismic Monitoring
SC.Xu1,2,a, BR.Chen3,b and CY.Jin4,c
1School of architecture and Civil Engineering, Shenyang University, Shenyang, Liaoning 110044, China
2Key Laboratory of Liaoning Province for environmental geotechnical engineering, Shenyang, Liaoning 110044, China
3 State Key Laboratory of Geo-mechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, Hubei 430071, China
4Research Center for Safe Deep Mining, Northeastern University, Shenyang, Liaoning 110044, China
axusuchao@163.coml, bchenbingrui@163.com, cjcy@163.com
Keywords: prediction, hard brittle, geological disaster, microseismic monitoring.
Chinese Journal of Rock Mechanics and Engineering. 2009. 28: 741-749
Advanced Materials Research.
Chinese Journal of Rock Mechanics and Engineering. 2009. 28: 741-749
Advanced Materials Research.
Online since: October 2013
Authors: Chun Cao Song, Ji Lin Wu
The model of the cable-stayed bridge is shown in Fig. 1, and the material properties of the cable-stayed bridge are shown in Table 1.
Table 1 The material properties of cable-stayed bridge Items Elasticity Modulus Density Poisson Ratio Girder 2600 0.17 Stay cable 1200 0.25 Fig. 1 The model of cable-stayed bridge Modal Calculation Results and Analysis X stands for the longitudinal degree of freedom, and Y stands for the transverse degree of freedom, and Z stands for the vertical degree of freedom. 0 stands for freedom, 1 for constraint.
Fig. 2 The first six modes shape Acknowledgments This work was supported by the Science and Technology Fund of Training the High-level Talents of North China University of Water Resources and Electric Power.
Wang, Creating three-dimensional finite element dynamic model of large span cable-stayed bridge, Journal of South China University of Technology, 27 (1999) 51-56
Table 1 The material properties of cable-stayed bridge Items Elasticity Modulus Density Poisson Ratio Girder 2600 0.17 Stay cable 1200 0.25 Fig. 1 The model of cable-stayed bridge Modal Calculation Results and Analysis X stands for the longitudinal degree of freedom, and Y stands for the transverse degree of freedom, and Z stands for the vertical degree of freedom. 0 stands for freedom, 1 for constraint.
Fig. 2 The first six modes shape Acknowledgments This work was supported by the Science and Technology Fund of Training the High-level Talents of North China University of Water Resources and Electric Power.
Wang, Creating three-dimensional finite element dynamic model of large span cable-stayed bridge, Journal of South China University of Technology, 27 (1999) 51-56
Online since: October 2012
Authors: Shi Lun Feng, Pu Lin Li, Jun Li
The dilatancy angle is normally used in cohesionless materials and is dependent on the relative density and friction angle ofthe soil.
Acknowledgements This paper is the partial result of a research project sponsored by the soft science research project of the Ministry of Housing and Urban-Rural Development of the People’s Republic of China (MOHURD).The project NO. 2011-K3-32.
Journal of Geotechnical Engineering [J].
Acknowledgements This paper is the partial result of a research project sponsored by the soft science research project of the Ministry of Housing and Urban-Rural Development of the People’s Republic of China (MOHURD).The project NO. 2011-K3-32.
Journal of Geotechnical Engineering [J].
Online since: January 2014
Authors: Li Qiang Ma, Ji Hui Li, Wen Jing Li, Lei Xu, Xing Wang Xiao
In conclusion, it can save large number of manpower, material and financial resources, as well as time.
Furthermore, it is suitable for solid-liquid mixing in that the solid material is easy to suspend and difficult to deposit.
Qing-ru, "Study of theory of efficient coal slurry conditioning and its application," Journal of China University of Mining & Technology, vol. 41, pp. 315-319, 2012
[4] Ding Zhaoyang, Zhang Zhi, and Teng Tingting, "Micro-fine coal separation characteristics and advances of its flotation technology," Shandong Coal Science and Technology, pp. 65-66, 2008
Furthermore, it is suitable for solid-liquid mixing in that the solid material is easy to suspend and difficult to deposit.
Qing-ru, "Study of theory of efficient coal slurry conditioning and its application," Journal of China University of Mining & Technology, vol. 41, pp. 315-319, 2012
[4] Ding Zhaoyang, Zhang Zhi, and Teng Tingting, "Micro-fine coal separation characteristics and advances of its flotation technology," Shandong Coal Science and Technology, pp. 65-66, 2008
Online since: July 2011
Authors: Wei Jay Yang, Ya Lan Hsing, Wen Hao Hsing
Experiment
Experimental materials
(1) 100% polyester fabric
(2) Far-infrared polyester fiber (mixed with 6% of far-infrared mineral powder)
(3) 100% cotton fiber
(4) C6H9O2H3‧H2O 98% molecular 209.64
(5) NaOH: 93% Molecular 40
(6) NaCl: 99.9%Molecular 58.44
(7) NaH2PO4‧2H2O: 98%
Experimental apparatus
(1) Thermo-hygrometer
(2) Far-infrared radiation instrument (EMS 302M) Emission limits of the measurement of 5-14 μm
(3) Electric scale (accuracy of up to 0.001g)
(4) Micro-dropper (100 – 1000 μm)
Experimental conditions
(1) Blackbody test area 28.27cm ²
(2) Blackbody test volume 141.37cm ³
(3) Blackbody test temperature: 34℃
(4) Environment temperature 21-26 , relative humidity 53 ± 2%
Experimental procedures
(1) Production of samples
Cut several pieces of the far-infrared fabric By area 28.27cm ² , and stitched together two pieces of cotton fabric.
(2) Far-infrared fabric after trickle artificial sweat, as sweat in the water slowly increased to the radiation rate stable value, when the sweat evaporates, radiation rate will slowly rise to the original emissivity Acknowledgements The authors would like to thank the National Science Council for the financial support in this project Reference [1] Taiwan Textile Research institute, Specified Requirements of Far Infrared Textiles, FTTS-FA-010(2007) [2] K.
Zeng, Far-infrared Fiber Weight and Type of Radiation Rate on The Stability of Measurement of Research, Journal of the Hwa Gang Textile Vo.15 No.3(2008) [3] P.
(2) Far-infrared fabric after trickle artificial sweat, as sweat in the water slowly increased to the radiation rate stable value, when the sweat evaporates, radiation rate will slowly rise to the original emissivity Acknowledgements The authors would like to thank the National Science Council for the financial support in this project Reference [1] Taiwan Textile Research institute, Specified Requirements of Far Infrared Textiles, FTTS-FA-010(2007) [2] K.
Zeng, Far-infrared Fiber Weight and Type of Radiation Rate on The Stability of Measurement of Research, Journal of the Hwa Gang Textile Vo.15 No.3(2008) [3] P.
Online since: July 2014
Authors: Sen Li, Da Sen Bi, Guang Yang, Wen Jia Han, Ya Bin Guan
Lower Beam of the Heavy Isothermal Forging Hydraulic Press Compare between Rigidity Test and Simulated Result
Han Wenjia1,2,a, Bi Dasen1,3,b, Li Sen3, Guan Yabin3,Yang Guang2,c
1 Tianjin University of Technology, Tianjin 300384, China
2Key Laboratory of Display Materials & Photoelectric Devices (Tianjin University of Technology), Ministry of Education, Tianjin 300384, China
3Tianjin Tianduan Press Ltd.300242, China
a1123739455@qq.com, btjbds@sina.com, c clxyyg@163.com
Keywords: Hydraulic press; Rigidity test; Laser tracker; Finite element analysis; Nonlinear fitting
Abstract: Hydraulic press occur elastic deformations in the working status.
Acknowledgements This work was financially supported by the Project of Tianjin Science and Technology Support (13ZCZDGX01600) and Young Teacher’s Seeding Fund of Tianjin University of Technology(LGYM201231).
Journal of mechanical design and research, 2010, 26 (1) : 108-110.
Acknowledgements This work was financially supported by the Project of Tianjin Science and Technology Support (13ZCZDGX01600) and Young Teacher’s Seeding Fund of Tianjin University of Technology(LGYM201231).
Journal of mechanical design and research, 2010, 26 (1) : 108-110.
Online since: August 2013
Authors: Hui Yu Xiang, Bao An Han, Zhe Li, Jia Jun Huang
Defects Detection of Sheet Metal Parts Based on HALCON and Region Morphology
Baoan Hana, Huiyu Xiangb, Zhe Li, Jiajun Huang
(Materials and Mechanical Engineering College, Beijing Technology and Business University, Beijing 100037, China)
ahanbaoan_lw@126.com,bxianghy@th.btbu.edu.cn
Key words: HALCON; Morphology; Sheet metal part; Defects detection
Abstract.
Mathematical Morphology Mathematical morphology is a method to analyze the geometrical shape and structure [1], and a science of quantitatively describing geometric structure based on the set algebra, using set theory method.
Chinese Journal of Computers, 2003.26(3):353-360
Mathematical Morphology Mathematical morphology is a method to analyze the geometrical shape and structure [1], and a science of quantitatively describing geometric structure based on the set algebra, using set theory method.
Chinese Journal of Computers, 2003.26(3):353-360
Online since: September 2016
Authors: Alexander Y. Pak, Nurken E. Aktaev
Remnev, Carbon saturation of silicon target under the action of pulsed high-intensity ion beam, IOP Conference Series: Materials Science and Engineering, 110 (2016) 012054
Swain, Ionization of a Background Gas by a Weak (ν/γ1) Relativistic Electron Beam, Journal of Applied Physics, 43 (1972) 396-405
Swain, Ionization of a Background Gas by a Weak (ν/γ1) Relativistic Electron Beam, Journal of Applied Physics, 43 (1972) 396-405
Online since: August 2014
Authors: Wei Dong Liu, Yun Hong Ding, Jin Chang, Ke Xu
Material
Heavy oil and geological water used in the experiments are collected from the Chengbei (Bohai, China) oilfield.
1.2.
Science, 1991, 254: 231 - 237
Studies on the chemical reactions of heavy oils under steam stimulation condition AOSTRA Journal of Research, 1990, 6: 29 -39
Oil & Gas Journal, 2002, 100: 60 – 63
Journal of petrochemical university, 2013, 26: 6-9.
Science, 1991, 254: 231 - 237
Studies on the chemical reactions of heavy oils under steam stimulation condition AOSTRA Journal of Research, 1990, 6: 29 -39
Oil & Gas Journal, 2002, 100: 60 – 63
Journal of petrochemical university, 2013, 26: 6-9.