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Online since: October 2010
Authors: Olga Sokolova, Heinz Palkowski, Adele Carradó
Tassoul, Highlights of designing with Hylite -
a new material concept, Materials science and Design 26 (2005), pp.271-279
Baldan, Adhesively-bonded joints and repairs in metallic alloys, polymers and composite materials, Adhesives, adhesion theories and surface pre-treatment, Journal of materials science 39 (2004), pp. 1-49
Sanchez and other, Study of the aging process of corona discharge plasma effects on low density polyethylene film surface, Journal of Materials Science, 43, 14 (2008), pp. 4901-4909
Cantwell and others, Comparison of surface strain for stamp formed aluminium and an aluminium-polypropylene laminate, Journal of materials science 29 (2004), pp. 6087-6088
Tassoul, Highlights of designing with Hylite - a new material concept, Materials science and Design 26 (2005), pp.271-279
Baldan, Adhesively-bonded joints and repairs in metallic alloys, polymers and composite materials, Adhesives, adhesion theories and surface pre-treatment, Journal of materials science 39 (2004), pp. 1-49
Sanchez and other, Study of the aging process of corona discharge plasma effects on low density polyethylene film surface, Journal of Materials Science, 43, 14 (2008), pp. 4901-4909
Cantwell and others, Comparison of surface strain for stamp formed aluminium and an aluminium-polypropylene laminate, Journal of materials science 29 (2004), pp. 6087-6088
Tassoul, Highlights of designing with Hylite - a new material concept, Materials science and Design 26 (2005), pp.271-279
Online since: January 2005
Authors: Byeong Soo Lim, Seog Hyeon Ryu, Jeong Tae Kim, C.S. Jeong, Y.T. Keum, Si Yon Bae
Experimental Procedures
Test materials are P92 and P122 alloy that are made for main steam pipe at ultra-super critical power
plant.
Kimmins: International Journal of Pressure Vessels and Piping 80 (2003), p. 617 [2] R.
Keum: Metals and Materials International, Vol. 9 (2003), p. 543 [5] D.V.V.
Sarma: Materials Science and Engineering A323 (2002), P. 119 [6] H.C.
Le May: Materials Characterization 36 (1996), p. 175 [7] I.
Kimmins: International Journal of Pressure Vessels and Piping 80 (2003), p. 617 [2] R.
Keum: Metals and Materials International, Vol. 9 (2003), p. 543 [5] D.V.V.
Sarma: Materials Science and Engineering A323 (2002), P. 119 [6] H.C.
Le May: Materials Characterization 36 (1996), p. 175 [7] I.
Online since: July 2011
Authors: Qi Wen Xue, Xiu Yun Du
Governing Equations of direct problems
The heat conduction problem of a mass concrete can be simplified in a 1-D form[5]
(1)
The boundary and initial conditions can be written as
; ; (2)
where denotes temperature, refers to time, represents the vector of coordinate respectively, is the material thermal diffusivity, is the adiabatic temperature rise of concrete, are prescribed functions,represents the domain of the problem,denote the boundaries of the domain.
Table 2 The effects of initial value on the solution Initial guess Inverse value (,n) Actual value (,n)) (1e-3, 1e-3) (24.500,1.1597) (24.5,1.1597) (1e-2, 1e-2) (24.500,1.1597) (24.5,1.1597) (1e-1, 1e-1) (24.500,1.1597) (24.5,1.1597) (1.0, 1.0) (24.500,1.1597) (24.5,1.1597) (50, 50) (24.500,1.1597) (24.5,1.1597) (1e2, 1e2) (24.500,1.1597) (24.5,1.1597) Table 3 The effects of data noise on the solution effects 0% 1% 5% -1% -5% 0.1100 0.1123 0.1181 0.1078 0.1032 5.8739 5.9006 6.5860 5.8454 5.6373 Table 4 The effects of initial value on the solution Initial guess Inverse value(a, h) Actual value(a, h) (1e-3, 1e-3) (0.1100,5.8739) (0.11,5.8739) (1e-2, 1e-2) (0.1100,5.8739) (0.11,5.8739) (1e-1, 1e-1) (0.1100,5.8739) (0.11,5.8739) (0.1,30) (0.1100,5.8739) (0.11,5.8739) (0.5, 10) (0.1100,5.8739) (0.11,5.8739) (0.5, 20) (0.1100,5.8739) (0.11,5.8739) Acknowledgements This work was financially supported by the Natural Foundation of China (No.10802015) References [1] C.H Huang: Journal
of Physics D: Applied Physics, Vol.39(18):4087-4096 (2006) [2] H.T Chen: International Journal for Numerical Methods in Engineering, Vol.73(1): 107-122 (2008) [3] H.T Yang: Journal of basic science and engineering, Vol. 10(2):174-181(2002) [4] H Han: Engineering mechanics, Vol.20(4):110-115(2003) [5] Y.X Zhang: Ph.D.Dissertion,6:77-85(2002) [6] H.T Yang: Numerical Heat Transfer, Part B,Vol.35: 243-249(1999)
Table 2 The effects of initial value on the solution Initial guess Inverse value (,n) Actual value (,n)) (1e-3, 1e-3) (24.500,1.1597) (24.5,1.1597) (1e-2, 1e-2) (24.500,1.1597) (24.5,1.1597) (1e-1, 1e-1) (24.500,1.1597) (24.5,1.1597) (1.0, 1.0) (24.500,1.1597) (24.5,1.1597) (50, 50) (24.500,1.1597) (24.5,1.1597) (1e2, 1e2) (24.500,1.1597) (24.5,1.1597) Table 3 The effects of data noise on the solution effects 0% 1% 5% -1% -5% 0.1100 0.1123 0.1181 0.1078 0.1032 5.8739 5.9006 6.5860 5.8454 5.6373 Table 4 The effects of initial value on the solution Initial guess Inverse value(a, h) Actual value(a, h) (1e-3, 1e-3) (0.1100,5.8739) (0.11,5.8739) (1e-2, 1e-2) (0.1100,5.8739) (0.11,5.8739) (1e-1, 1e-1) (0.1100,5.8739) (0.11,5.8739) (0.1,30) (0.1100,5.8739) (0.11,5.8739) (0.5, 10) (0.1100,5.8739) (0.11,5.8739) (0.5, 20) (0.1100,5.8739) (0.11,5.8739) Acknowledgements This work was financially supported by the Natural Foundation of China (No.10802015) References [1] C.H Huang: Journal
of Physics D: Applied Physics, Vol.39(18):4087-4096 (2006) [2] H.T Chen: International Journal for Numerical Methods in Engineering, Vol.73(1): 107-122 (2008) [3] H.T Yang: Journal of basic science and engineering, Vol. 10(2):174-181(2002) [4] H Han: Engineering mechanics, Vol.20(4):110-115(2003) [5] Y.X Zhang: Ph.D.Dissertion,6:77-85(2002) [6] H.T Yang: Numerical Heat Transfer, Part B,Vol.35: 243-249(1999)
Online since: May 2011
Authors: Yuan Juan Zhang, Ying Qin, Jin Xiang Huang
Yue: Three-dimensional analysis of rows of piles as passivebarriers for groundvibrationisolation, Soil Dynamics and Earthquake Engineering ,Vol. 26, p. 1015-1027(2006)
[4] ZHAO Haixia, HU Shuangqi, ZHANG Shaoming , JIAO Qingjie and XU Xinchun: Study on Effects of Confinement Condition and Charge Diameter on Detonation Velocity, Journal of Projectiles, Rockets, Missiles and Guidance ,Vol. 30, p. 95-96(2010)
[5] Yuan-Qiang Cai, Guang-Ya Ding and Chang-Jie Xu: Amplitude reduction of elastic waves by a row of piles in poroelastic soil, Computers and Geotechnics ,Vol. 36, p. 463-473(2009)
[6] XU Sen, TANG Shuang-ling and LIU Da-bi: Measurement of Detonation Velocity of Industrial Explosive Using Continuous Detonation Velocity Method, Chinese Journal of Energetic Material ,Vol. 17, p. 467-469(2009)
[7] Essaı¨eb Hamdi and Jean du Mouza: Amethodology for rock mass characterisation and classification toimprove blast results, International Journal of Rock Mechanics & Mining Sciences ,Vol. 42,
Online since: March 2014
Authors: Zhao Long Yin, Xiao Li Li
Introduction
The concrete is a kind of composite material.
Journal of HeFei University of Technology, vol. 24 (2011), pp. 1061
Advances in Water Science, vol. 23 (2003), pp. 55
Journal of Hydraulic Engineering, vol. 23 (2012), pp. 47
Journal of National University of Defense Technology, Vol. 12 (2013), p. 64
Journal of HeFei University of Technology, vol. 24 (2011), pp. 1061
Advances in Water Science, vol. 23 (2003), pp. 55
Journal of Hydraulic Engineering, vol. 23 (2012), pp. 47
Journal of National University of Defense Technology, Vol. 12 (2013), p. 64
Online since: July 2006
Authors: A.J. Beaudoin, David S. Wilkinson, Ji Dong Kang, J.C. Mach
Theoretical predictions indicate the PLC
effect to be beneficial in brittle materials but detrimental in more ductile materials [4, 5].
The materials used in the present study were continuous cast AA5754 materials in O-temper with a thickness of 1 mm.
Progress in Materials Science, pages 185-241, 1981
In H B M¨uhlhaus, editor, Continuum Models for Materials with Microstructure.
Journal of Nuclear Materials, 300:178-191, 2002
The materials used in the present study were continuous cast AA5754 materials in O-temper with a thickness of 1 mm.
Progress in Materials Science, pages 185-241, 1981
In H B M¨uhlhaus, editor, Continuum Models for Materials with Microstructure.
Journal of Nuclear Materials, 300:178-191, 2002
Online since: July 2014
Authors: Xiao Jie Liu, Ya Chuan Kuang, Jin Ren Feng, Zhi Wu Yu
China Civil Engineering Journal, 1999,32(2): 3-8(in Chinese)
Journal of Huangzhong University of Science and Technology (Nature Science),2006,(34)5:111-114(in Chinese)
China Civil Engineering Journal,2006, 39(3): 42-46(in Chinese)
Beijing: Science Press,2002: 93-96(in Chinese)
China Civil Engineering Journal, 2003, 36(8): 1-6(in Chinese)
Journal of Huangzhong University of Science and Technology (Nature Science),2006,(34)5:111-114(in Chinese)
China Civil Engineering Journal,2006, 39(3): 42-46(in Chinese)
Beijing: Science Press,2002: 93-96(in Chinese)
China Civil Engineering Journal, 2003, 36(8): 1-6(in Chinese)
Online since: October 2013
Authors: Cheng Zhe Jin, Mao Xia Zhu
Introduction
Micro cutting is a rapid and low-cost machining ways of micro component without restriction of material, and it is possible to realize micro processing of component of simple characteristics and component of complicated 3D curve-surface by using CNC machining center [1].
References [1] Cheng-Zhe Jin, Ik-Soo Kang, Jin-Hyo Park, Su-Hoon Jang, Jeong-Suk Kim: Journal of Mechanical Science and Technology.Vol. 23 (2009), P.2823-2829 [2] Andrew Honegger, et al: Journal of Manufacturing Science and Engineering.
Vol.25(2005), P.888-894 [4] Lee J H, et al: Journal of Manufacturing Science and Engineering.
Vol .128(2006), P.820-825 [5] Ashwin Balasubramanian, et al: Journal of Manufacturing Science and Engineering.
Vol .40(2000), P.856~861 [9] Y.Ketema: Journal of sound and vibration.
References [1] Cheng-Zhe Jin, Ik-Soo Kang, Jin-Hyo Park, Su-Hoon Jang, Jeong-Suk Kim: Journal of Mechanical Science and Technology.Vol. 23 (2009), P.2823-2829 [2] Andrew Honegger, et al: Journal of Manufacturing Science and Engineering.
Vol.25(2005), P.888-894 [4] Lee J H, et al: Journal of Manufacturing Science and Engineering.
Vol .128(2006), P.820-825 [5] Ashwin Balasubramanian, et al: Journal of Manufacturing Science and Engineering.
Vol .40(2000), P.856~861 [9] Y.Ketema: Journal of sound and vibration.
Online since: September 2011
Authors: Shui Tai Xu, Sheng Yi Wang, Jian Ping Pan
The reinforcement method is to add textile in the tailing dam material.
With the rapid development of geotextile material, it is possible to reinforce tailings dam.
In order to prevent the liquefied tailings promoting shell material to flow downstream, the rock pressure was put outside the dam.
Science Foundation of Jiangxi University of Science and Technology (2008) and the Science Foundation of Jiangxi University of Science and Technology (2009), China.
[5] Xianjing KONG, Jianping PAN and Degao ZOU: Journal of Dalian University of Technology, Vol. 48(2008), p. 0541-0545, in Chinese
With the rapid development of geotextile material, it is possible to reinforce tailings dam.
In order to prevent the liquefied tailings promoting shell material to flow downstream, the rock pressure was put outside the dam.
Science Foundation of Jiangxi University of Science and Technology (2008) and the Science Foundation of Jiangxi University of Science and Technology (2009), China.
[5] Xianjing KONG, Jianping PAN and Degao ZOU: Journal of Dalian University of Technology, Vol. 48(2008), p. 0541-0545, in Chinese
Online since: September 2007
Authors: Bong Sang Lee, Min Chul Kim, Maan Won Kim, Jae Bong Lee
Introduction
Ferritic steels for reactor pressure vessels have shown a material degradation by a neutron
irradiation.
Therefore it is necessary to inspect their material properties continually for a reactor integrity.
For the inspection of material properties in operating power plants, specimen size is a critical concern because of a limited amount of available surveillance material.
It might be assumed that the slopes in the SP curves include information related to the material hardening properties.
Mao: Journal of Materials Science Vol. 27 (1992), p.983 [5] A.
Therefore it is necessary to inspect their material properties continually for a reactor integrity.
For the inspection of material properties in operating power plants, specimen size is a critical concern because of a limited amount of available surveillance material.
It might be assumed that the slopes in the SP curves include information related to the material hardening properties.
Mao: Journal of Materials Science Vol. 27 (1992), p.983 [5] A.