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Online since: August 2019
Authors: Viktoriia Denysenko, Iryna Kovalova, Dina Lazarieva
Sagoci, Forced torsional oscillations of an elastic half-space, Journal of Applied Physics. 19 Vol.15 (1944) 652-654
[5] Liu Tie-Jun, Yue-Shend Wang, Reissner –Sagoci problem for functionally graded materials with arbitrary spatial variation of material properties, Mechanics Research Communications. 3 Vol 36 (2009) 322-329
[6] Su-ming Xiong, Guang-zheng Ni, Peng-fe Hou, The Reissner –Sagoci problem for transversely isotropic piezoelectric half-space, Journal of Zhejang University SCIENCE A. 9 Vol. 6 (2005) 986-989
Online since: November 2010
Authors: Ai Bing Yu, Zhao Li, Hao Wang, Liang Dong
ALE technique combines the features of pure Lagrangian analysis in which the mesh follows the material and Eulerian analysis in which the mesh is fixed spatially and the material flows through the mesh, and has the important advantage that no chip separation criteria is required.
The reason of maximum temperature value decreases is due to diminished amount of material removed.
Acknowledgement This study was supported by Ningbo Natural Science Foundation (2009A610092).
Dautzenberg: Journal of Materials Processing Technology, Vol. 122 (2002), pp. 332-330
Liu: International Journal of Machine Tools & Manufacture, Vol. 48 (2008), pp. 1395-1407
Online since: October 2012
Authors: Guang Qian Du, Shi Jie Wang, Yan Ting Qin, Chang Zhi Zhu
Mao-Hong Yu unified strength theory , the unit cell of the twin shear stress as a physical model, fully taken into account the influence of intermediate principal stress in the yield or failure of different materials under different stress conditions, for a variety of engineering materials is a uniform, a new strength theory.
Rock and Soil Mechanics and Engineering, the general provisions of the compressive stress is positive, tensile stress is negative, the unified strength theory can be expressed as the following form:For a beam structure, given by the mechanics of materials straight beam bending the relationship between the static: (1) In those,b is the unification of strength parameters,value is 0≤≤1, is ultimate tensile strength, is material compressive and tensile strength, ,are the rock and soil cohesion and angle of internal friction.
Journal of Engineering Geology Vol. 12(1), (2004), 98-103
Journal of Geotechnical Engineering ,16(2),(1994):1-10 [3] Guo Yuancheng, Guo Chengxiang and Ye Yongfeng.: Based on rational spacing between the level of soil arching effect row pile retaining structure [J].
Sichuan Building Science. 34(4):136-139Vol. 12(1), (2004), 98-103.
Online since: September 2011
Authors: Chao Yu, Qing Zhen Wen, Jin Hua Zhu, Tian Yu Liu
Chemistry and Materials Department, Naval University of Engineering, Wuhan 430033, China, 2.
Experimental Materials.
Polymer Materials Science & Engineering, Vol 24 (2008) No.9, p.104(In Chinese) [2] X.L LUO, J.
Chemical Journal of Chinese Universities, Vol 16 (1995) No.5, p.799(In Chinese) [3] M.X.
Chinese Journal of Spectroscopy Laboratory, Vol 25 (2008) No.2, p.118(In Chinese)
Online since: July 2012
Authors: Bin Yang, Cheng Yang Wang, Jia Ming Zheng, Ming Ming Chen
Secondly, a contrast to the widely used template method is that no removing or seperation process is neccessary since no template is added into the raw materials .This simplifies preparation process and also reduce the cost.Thirdly, taking resole-type phenolic resins (RPR) as the precursor of HCSs, no cross-linking agents adding procedure is needed, herein, again simplify treatment procedures and favor for its applications[13].
Experiment Materials.
Wong: Journal of the American chemical Society.Vol. 125(2003), p. 11 [6] V.N.
Wooley: Journal of Polymer Science Part A: Polymer Chemistry.
Gu: Microporous and Mesoporous Materials.
Online since: December 2013
Authors: Yang Wang, Sheng Hu, Jia Zhen Zang, Yu Yan Liu
High Temperature Compression Deformation Behavior and Rheological Stress Model of HRB400 Yuyan Liu 1, a *, Jiazhen Zang1,b, Yang Wang 1,c and Sheng Hu1,d 1School of Materials & Metallurgy, Inner Mongolia University of Science & Technology, Baotou, Inner Mongolia, 014010, China aliuyuyan39805@163.com, bzangJiazhen0718@163.com, cwangyang2210@163.com, dabchusheng@163.com Key words: HRB400; compression deformation; rheological stress; mathematical model Abstract.
Due to the limited resources, such as iron ore, energy, transportation .It can't satisfy the fast expansion of steel production capacity, so we must purchase a large number of procurement resources from the foreign countries, resulting in global steel production of raw material supply nervous, prices soared, endanger the healthy development of steel industry directly [1].
Materials and Methods Experimental materials are HRB400 billets which are produced by Chenggang Group.
Journal of Northeastern University, 2010, 31 (2): 202-206(in Chinese) [4] Liqun Wei,Jie Qi:The mathematical model of dynamic recrystallization of B72LX steel[J].
Journal of iron and Steel Research, 2006, 18 (9): 44-46(in Chinese)
Online since: April 2012
Authors: Jia Guang Meng, Ning Li, Jing Jing Li
Wool Textile Journal,2011(9):112-114
Tianjin Textile Science & Technology,2010(1):39-40
[4] Dake Qin,Weiliang Peng,Yaoxing Jiang.New textile materials sample preparation and testing of Infrared spectrum analysis [J].
Journal of Tianjin Polytechnic University,2010 (10) : 19-21
Materials Processing Technology, 2001, (108) : p.253-256 .
Online since: December 2012
Authors: Wei Liu, Xin Ling Dai
Agriculture provides adequate food and industrial raw materials and factors of production for promoting urbanization.
Science Press, Beijing (2006), p. 36-40.
Journal of Guangxi University for Nationalities (Philosophy and Social Science Edition), Vol.25 No.6, (2003), p. 60-99.
Academic Journal of Suzhou University (Philosophy and Social Science), No.2, (2007), p. 1-7.
Journal of Tibet University, Vol.23 No.2, (2008), p. 13-16.
Online since: May 2011
Authors: Xiao Yun Zhang, Li Tan
Materials and Methods Materials XH-100A microwave reactor, supplied by Beijing Xianghao Tech.
LIU Ji-xing,in:Theoretics Physics and Life Science,Shanghai Science and Technology Presser(1997) [8] K.
Sanjib: Research Journal of Biotechnology Vol 1-2(2006),p.1 [9] X.B.
XU :Journal of Instrumental Analysis Vol 25-4(2006),p.24 [11] H.C.
Atanassov, R.Ivanov: Medical Science Monitor Vol 11-2(2005),p.50
Online since: July 2011
Authors: Xiang Lu, Jin Ping Yang, Heng Yong Wei, Peng Li
Introduction Infrared ceramic is one kind of inorganic materials which has high emissivity during infrared band [1].
Experimental Procedure Materials characterization.
Ferrite was synthesized by using CuSO4, MnSO4, and blast furnace dust as raw materials.
According to molar ratio of Fe, Cu and Mn elements, these materials were blended, and then were sintered at different temperatures.
Journal of the Ceramic Society of Japan, Vol.10 (1993), p. 991-995.