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Online since: May 2012
Authors: Peng Xu, Zong Ming Gao, Ren Shu Yang, Zhen Fang Li, Dong Ming Guo
Beijing: Science Press, 2004. ( in Chinese) [2] Yuanhai Li.
Xian: Xian University of Science and Technology, 2007 . ( in Chinese) [3] Fangting Dong.
Part I: Analysis of the Available Classifications [J].Journal of Mining Science,2005,41(6):231~237
International Journal of Rock Mechanics & Mining Sciences, 2000, 37: 1155~1160
[9] Y.Cai,Y.J.Jiang,T.Esaki.A Study of Rock bolting Design in Soft Rock[J].International Journal of Rock Mechanics and Mining Sciences,2004,Vol.41,Supplement 1:545~550
Online since: February 2014
Authors: Yan Li, Longnv Li, Ning Wang, Yong Teng Jing, Man Hua Jiang
Establishing the transformer winding multi-physics coupling mathematical model and researching the transformer winding heat problem based on the nonlinear influence of the material.
International Journal of Thermal Sciences, 2008,47(10):1393-1410
International Journal of Thermal Sciences, 2012,53:188-201.
Online since: January 2013
Authors: Peng Li, Xin Min Huang, Yu Cheng Wu, Wei Zhang, Yong Jiu Zhao, Guang Qing Xu, Kang Xu, Peng Jie Zhang
Direct Electrodeposition of Highly Ordered Au-Cu Alloy Nanowire Arrays Wei Zhang1, a, Xinmin Huang1,b,Yongjiu Zhao1,c,Yucheng Wu, Guangqing Xu,Kang Xu, Peng Li, Pengjie Zhang 1School of Materials Sciences and Engineering, HeFei University of Technology, HeFei 230009, China *Corresponding author.
Introduction In recent years,nanostructured materials like nanosized catalysts,super lattices or nanoscaled multilayers [1,2] and nanowire arrays have been reported.
Chien, Science .261 (1993) 1316
Materials Chemistry and Physics. 91 (2005) 417 [17] Jiewu Cui, Yucheng Wu.
Materials Letters. 64(2010)1169
Online since: December 2014
Authors: Milan Turňa, Martin Sahul, Miroslav Sahul, Paulína Zacková
In Journal of Materials Processing Technology, No. 216 (2015), p. 114 – 122
In Materials and Design, No. 58 (2014), p. 265 – 276
In Materials Science & Engineering, A578 (2013), p. 303–309
In Materials and Design, No. 33 (2012), p. 569 – 576
In Materials Chemistry and Physics, No. 109 (2008), p. 61–76.
Online since: April 2013
Authors: Xiao Peng Li, Xing Ju, Ya Min Liang, Guang Hui Zhao
For the brittle materials of high-strength, ultimate strength Su is taken as the ultimate tensile strength.
For ductile materials, Su is taken as the yield strength.
For instance, using materials with a higher intensity level can be considered to improve the structure of the neck, so that the transition arc at the connection boxer is smooth to reduce stress concentration.
Materials Science Forum, 2011, 706: 2937-2942
[7] Xue Qiang, Dehua Miao, Wenying Wang: Journal of Tianjin University of Science and Technology, Vol. 19(1)(2004), p.52-54
Online since: September 2013
Authors: Guo He Wang, Jian Zhong Tan, Rui He Niu, Zhi Ping Wu, Pei Feng Yin
In this research, the trimolters were induced by AJH (Jinlu inducer) using two races of silkworms (Qiufeng×Baiyu and Liangguang NO.2) as materials, and their cocoon and silk quality differences were investigated with single cocoon reeling test.
With two races of silkworms (Bivoltine race Qiufeng×Baiyu and multivoltine race Liangguang NO.2) as materials in spring, 2011, trimolters were obtained by using Jinlu inducer.
Materials and methods Experiment materials.
Shen: Journal of Suzhou Institute of Silk Textile Technology, Vol. 11 (1991), p.11 [4] D.H.
Chen: Journal of Southwest Agricultural University, Vol.28 ( 2006), p.648 [13] X.F.
Online since: January 2013
Authors: Yi Jun Zhou, Wen Ming You, Yong Sheng Li, Sheng Jie Qiu, Xiang Zhang
Fourth, the main factor to control corrosion is to improve the materials of impeller [9], so it is necessary to control the content of the harmful elements in cast iron material and improve the mechanical properties of cast iron in the casting process.
Meanwhile, appropriate surface treatment technology is required to be carried out in the following parts of the pump water body; or utilize other materials which are more resistant to the corrosion of the working medium to in prepare pump impellers in order to improve their erosion resistance.
Acknowledgements The paper was funded by the education and science research project of Yangzhou Polytechnic College in 2011 (No.11Z04), also funded by the industry-academic collaboration project of Science and Technology Bureau of Yangzhou City (No.YZ2010159), Yangzhou Changjiang Water Pump co., LTD provided the testing specimen and part of funds, School of Metallurgical Engineering of University of Science and Technology Beijing also offered instrument on service testing.
Materials Science and Engineering . 3 (1992) p.21
Journal of Lanzhou Petrochemical College of Vocational Technology . 3 (2008) p.18
Online since: March 2018
Authors: Rahmi Karolina, Syahrizal Syahrizal, M. Agung Putra, Bambang Nurdiansyah
In addition, the high rate of population growth will certainly affect the market demand for materials to increase, for example aggregate.
Aggregate itself is one of the raw materials of paving block which is a fine aggregate.
The reason for the use of volcanic ash, that is because the abundance of the materials in the environment tend to cause pollution impacts and its utilization that has not been maximized.
Paving blocks (SK-SNI T-4-1990-F) can be classified as non-reinforced precast concrete which is one of the pavement materials.
Science Direct [5] Wahyuni,E.I.2012.
Online since: September 2011
Authors: Hui Zhong Ma, Jing Fei Zhang, Hong Ye Chen, Jin Ying Ma
FLAC3D can simulate three-dimensional mechanical behavior of soil and rocks or other materials,especially in the aspects of elastic-plastic mechanics behavior analysis and large deformation analysis and construction process, It also can be used to establish initial model with geological factors such as fracture, joint structure, etc.
When , material shear failure will appear.
Mechanics parameters Geotechnical parameters used in the analog computation are based on the geotechnical test results of the geotechnical investigation report and related research, other results including the geological materials geotechnical tests and geotechnical tests are also considered.
[4] Shang Wei-dong,Nie Qing-ke,BAI Bing and Wu Gang :Numerical Simulation on Space Effect for a Deep Foundation Pit Excavation [5] Yu Jianlin :3 D Numerical Analysis on the Behavior of Excavation (2002) [6] Wang Yan: Spatial Research of Deep Excavation (Science and Technology of Overseas Building Materials 2006) [7] Chen Minhua ,Chen Zengsheng and Zhang Changsheng:Application of FLAC in analysis of foundation excavation( Chinese Journal of Geotechnical Engineering 2006) [8] Wang Yinan and Hao Zhe:Application of FLAC in Numerical Simulation of Subway Tunnel(Journal Of Shenyang University2010) [9] Itasca ConsuIting Group Inc.FLAC3D User,s Manual [R].USA Minnesota:Itasca Consulting Group Inc,2002
[10] Zhang Erhai,Chen Qingtao and Ran Hengqian :Application of Finite Difference method in selecting slope monitor points(chinese1998) [11] Hu Bin,Zhang Zhuoyuan and Huang Runqiu:Development Of Pre-processing Package For FLAC3D And Verification Of Its Simulating Effects(Chinese Journal Of Rock Mechanics And Engineering2002) [12] Gong Jiwen,Cui Jianjun and Xi Xianwu:Flac Method For Numerical Modeling And Its Geological Application (Geotectonica Et Metallogenia2002) [13] China Railway Siyuan Surve And Design Group Co.
Online since: July 2015
Authors: Ying Jie Cai, Zahid Latif, Fan Liu, Lin Wei He
Introduction The resistance of a material to a change in its color characteristics as a result of exposure of the material to sunlight or an artificial light source is called light fastness[1].
Color is first aesthetic appeal of a textile material and if it fades early during its usage it effect textile material quality and need to retain same up to the products life.
Experimental Procedure Materials.
The process of transfer of dyestuff from the dye bath on to the fiber or material is known as exhaustion.
Das, Uv radiation protective clothing, Open Textile Journal. 3 (2010) 14-21.