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Online since: March 2010
Authors: Jian Hua Rao, Q.F. Shen, C. Wang
Acknowledgements
The work presented in this paper was supported by the Natural Science Foundation of China (Grant
No. 90714005).
References [1] Q.Liu, Z.M.Jin: Geological Science and Technology Information.
[3] Z.H.Luo, Z.L.Zhang: Journal of Plasticity Engineering.
[6] L.Su, X.J.Wang, D.Tang,etc: Journal of Plasticity Engineering.
Vol.7-4(2000), p.12-15.( In Chinese) [7] J.H.Peng: Ordnance Material Science and Engineering. 1983 (5), p. 39-42. ( In Chinese)
References [1] Q.Liu, Z.M.Jin: Geological Science and Technology Information.
[3] Z.H.Luo, Z.L.Zhang: Journal of Plasticity Engineering.
[6] L.Su, X.J.Wang, D.Tang,etc: Journal of Plasticity Engineering.
Vol.7-4(2000), p.12-15.( In Chinese) [7] J.H.Peng: Ordnance Material Science and Engineering. 1983 (5), p. 39-42. ( In Chinese)
Online since: October 2010
Authors: Guang Ying Li, Yan Juan Yang, Xia Xin Tao, Lian Cheng Dong
Supported by: Science and Technology Research Program of Education Bureau of Heilongjiang Province(No.11551442)
Results of analysis and observation
The continuous observation were carried out under normal load and overloading load circumstances,
20 group records were selected in analysis. 5 group records were observed when there were no trains
passed.
The ground vibration attenuation formula for vertical maximum speed A changed with the distance from the rail centerline r is proposed as follows A=x0r -x1exp(-x2r) (8) In equation, x0 is acceleration amplitude coefficient, x1 is geometric damping coefficient, x2 is damping coefficient of materials.
Problem of railway traffic induced vibrations of environments，Journal of railway science and engineering and engineering(2004) [3] Li Xiaolin.
Journal of Sound and Vibration(1999) [5] Kurze UJ.
Journal of Sound and Vibration(1996) [6] K.A.
The ground vibration attenuation formula for vertical maximum speed A changed with the distance from the rail centerline r is proposed as follows A=x0r -x1exp(-x2r) (8) In equation, x0 is acceleration amplitude coefficient, x1 is geometric damping coefficient, x2 is damping coefficient of materials.
Problem of railway traffic induced vibrations of environments，Journal of railway science and engineering and engineering(2004) [3] Li Xiaolin.
Journal of Sound and Vibration(1999) [5] Kurze UJ.
Journal of Sound and Vibration(1996) [6] K.A.
Online since: November 2014
Authors: Shao Ping Zhou, Jun Ling, Feng Qi Wu
Finite Element Analysis and Stress Test of Quayside Container Crane
Ling Jun1,a,Zhou Shao-ping1,band Wu Feng-qi2,c
1Key Laboratory of Safety Science of Pressurized System, Ministry of Education, East China University of Science and Technology, Shanghai, China
2Shanghai Special Equipment Inspection and Research Institute, Shanghai, China
alingjunlg@163.com,bshpzhou@ecust.edu.cn,cwufq@ssei.cn
Keywords: quayside container crane, finite element analysis, steel structure
Abstract.In present society, port container transportation is a basic need for the costal country.
Dong-SeopHan[[] Dong-Seop Han, Geun-Jo Han: Journal of Mechanical Science and Technology, Vol.25 (2011) No.2, p 301. ]provide the force coefficient according to the wind direction at each support of a container crane.
In this paper, stiffeners and diaphragms are considered and the model is clearly distinguishable from the normal simplifiedone[[] YL Jin, XK Zhang: Journal of Systems and Control Engineering, Vol.277(2013) No.8, p645. ].
Calculation parameters are chosen according to the steel material Q345b: Modulus of elasticity E1 is 210 GPa and poisson's ratio μ is 0.3.
C and n ate material constants, C = 2.16×10-13;n = 3.07[[] Harbin Welding Institute:The Application of Fracture Mechanics in Welded Structures (Machinery industry press, Beijing, 1980).
Dong-SeopHan[[] Dong-Seop Han, Geun-Jo Han: Journal of Mechanical Science and Technology, Vol.25 (2011) No.2, p 301. ]provide the force coefficient according to the wind direction at each support of a container crane.
In this paper, stiffeners and diaphragms are considered and the model is clearly distinguishable from the normal simplifiedone[[] YL Jin, XK Zhang: Journal of Systems and Control Engineering, Vol.277(2013) No.8, p645. ].
Calculation parameters are chosen according to the steel material Q345b: Modulus of elasticity E1 is 210 GPa and poisson's ratio μ is 0.3.
C and n ate material constants, C = 2.16×10-13;n = 3.07[[] Harbin Welding Institute:The Application of Fracture Mechanics in Welded Structures (Machinery industry press, Beijing, 1980).
Online since: December 2013
Authors: Hua He, Jun Liang Li
Materials and methods
Basic conditions of experiment site.
Ambio A Journal o f the Human Environment, 2004, 33( 6) : 300~305
Journal of Soil and Water Conservation, 2005, 19(4): 70~75.
Water Science Techno log y, 1996, 33: 219~226 [9] Shengli Guo, Jinshui Wu, Mingde Hao, Tinghui Dang.
Chinese journal of applied ecology, 2003, 14( 1) :75~78(in Chinese) [10] T horburn P J, Bigg s J S, Weier K L.
Ambio A Journal o f the Human Environment, 2004, 33( 6) : 300~305
Journal of Soil and Water Conservation, 2005, 19(4): 70~75.
Water Science Techno log y, 1996, 33: 219~226 [9] Shengli Guo, Jinshui Wu, Mingde Hao, Tinghui Dang.
Chinese journal of applied ecology, 2003, 14( 1) :75~78(in Chinese) [10] T horburn P J, Bigg s J S, Weier K L.
Online since: September 2013
Authors: Sen Hua Wang, Da Li Jiang, Li Zhang, Zhi Qi, Gong Xiao Wang, Fang Wang
Ahmed: International Journal of Intelligent Control and Systems Vol. 11 (2006), p. 260
[2] T.
Madey: Journal of Algorithms & Computational Technology Vol. 5 (2011), p. 601 [3] K.F.R.
Blasco: Lecture Notes in Computer Science Vol. 2690 (2003), p. 43 [7] S.
Sharma: Journal of Computational Methods in Science and Engineering Vol. 9 (2009), p. 13 [8] M.J.
Wang: Advanced Materials Research Vol. 710 (2013), p. 781
Madey: Journal of Algorithms & Computational Technology Vol. 5 (2011), p. 601 [3] K.F.R.
Blasco: Lecture Notes in Computer Science Vol. 2690 (2003), p. 43 [7] S.
Sharma: Journal of Computational Methods in Science and Engineering Vol. 9 (2009), p. 13 [8] M.J.
Wang: Advanced Materials Research Vol. 710 (2013), p. 781
Online since: December 2013
Authors: Peng He, Li Li Wu, Zhi Ming Guo, Ya Can Cui, Rong Bin Zhou, Jia Qing Shi, Li Pei An
At the same time, this IMS system can heavily cut down the cost of material consumption, which can completely change the status of the cast-in-place concrete structures which have many shortcomings, such as the complex procedure, material waste, bad construction environment and noise pollution and so on.
Acknowledgements This work was financially supported by the Natural Science Foundation of China (51278488), the Fundamental Research Funds for the Central Universities (2009QL10).
References [1] Zhuqing Lu,Jundai Hu,Maolan Yan,Qiwei Ma.Seismic performance analysis of the integral prefabricated prestressed concrete slab-column structure test house.Building Science Research of Sichuan,1981(02):45-62
China Civil Engineering Journal,1988,21(3):24-36
[5] Yingcai Han,Guibao Li,Zhanlu Xiong,Youlin Zhu,Guang Shou,Zhuoru Chen.Seismic characteristics of integral prefabricated prestressed concrete slab-column structure system.Journal of Building Structures.1991,12(03):1-13
Acknowledgements This work was financially supported by the Natural Science Foundation of China (51278488), the Fundamental Research Funds for the Central Universities (2009QL10).
References [1] Zhuqing Lu,Jundai Hu,Maolan Yan,Qiwei Ma.Seismic performance analysis of the integral prefabricated prestressed concrete slab-column structure test house.Building Science Research of Sichuan,1981(02):45-62
China Civil Engineering Journal,1988,21(3):24-36
[5] Yingcai Han,Guibao Li,Zhanlu Xiong,Youlin Zhu,Guang Shou,Zhuoru Chen.Seismic characteristics of integral prefabricated prestressed concrete slab-column structure system.Journal of Building Structures.1991,12(03):1-13
Online since: July 2016
Authors: Wen Xian Lin, Steven W. Armfield, Michael P. Kirkpatrick, David Holmes, Mehdi Khatamifar, Emma Lee Wood
, thermal diffusivity of partition wall material, and the gravitational acceleration, respectively.
International Journal of Heat and Mass Transfer. 16 (1973) 2087-2096
International Journal of Heat and Mass Transfer. 46 (2003) 3551-3572
Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics-Physics-Astronomy. 328 (2000) 73-80
Journal of Computational and Applied Mathematics. 128 (2001) 311-334.
International Journal of Heat and Mass Transfer. 16 (1973) 2087-2096
International Journal of Heat and Mass Transfer. 46 (2003) 3551-3572
Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics-Physics-Astronomy. 328 (2000) 73-80
Journal of Computational and Applied Mathematics. 128 (2001) 311-334.
Online since: February 2013
Authors: Zhi Hu Wang, Jumei Zhang, Wan Chang Sun, Ming Zhu
Microstructure and corrosion behavior of AZ91-0.4%Nd magnesium alloy
Jumei Zhang 1,a,Zhihu Wang 2,b, Wanchang Sun 1 ,Ming Zhu1
1School of Materials Science and Engineering, Xi’an University of Science & Technology, Xian 710054,China;
2School of Materials Science and Engineering, Xi’an University of Technology, Xian 710048,China
afeiyue-zjm@163.com, bzhihu_wang@163.com
Keywords: AZ91-0.4 %Nd magnesium alloy; microstructure; corrosion behavior
Abstract.
Acknowledgements This work was financially supported by the Natural Science Foundation of Shanxi Province (Grant No.2012JQ6020)，the National Natural Science Foundation of China (Grant No. 51201131) and the Doctor Foundation of Xian University of Science & Technology of China (2011QDJ017).
Vol.13 (2003),p. 1253 [3] A.K.Dahle, Y.C.Lee, M.D.Nave, P.L.Schaffer and D.H.Stjohn: Journal of Light Metals.Vol.1 (2001), p.61 [4] J.Edward, K.Vinarci: Light metal age.Vol.4(2001),P.74 [5] J.M.Zhang, B.L.Jiang, Z.H.Wang, S.Yuan, H.Q.Nan and H.B.Luo:China Foundry.
Andrej: Corrosion Science.Vol.50(2008),P.1939 [7] T.
Wang: Corrosion Science.Vol.48(2006),P.1249 [8] L.Wang, B.P.Zhang,T.Shinohara: Materials and Design.Vol.31 (2010),P.857
Acknowledgements This work was financially supported by the Natural Science Foundation of Shanxi Province (Grant No.2012JQ6020)，the National Natural Science Foundation of China (Grant No. 51201131) and the Doctor Foundation of Xian University of Science & Technology of China (2011QDJ017).
Vol.13 (2003),p. 1253 [3] A.K.Dahle, Y.C.Lee, M.D.Nave, P.L.Schaffer and D.H.Stjohn: Journal of Light Metals.Vol.1 (2001), p.61 [4] J.Edward, K.Vinarci: Light metal age.Vol.4(2001),P.74 [5] J.M.Zhang, B.L.Jiang, Z.H.Wang, S.Yuan, H.Q.Nan and H.B.Luo:China Foundry.
Andrej: Corrosion Science.Vol.50(2008),P.1939 [7] T.
Wang: Corrosion Science.Vol.48(2006),P.1249 [8] L.Wang, B.P.Zhang,T.Shinohara: Materials and Design.Vol.31 (2010),P.857
Online since: February 2011
Authors: Xian Guo Yan, Xian Guo Yan
[4] Cha-Soo S, Kyungduck C and Yuan-Shin L: International Journal of Computer-Aided Design vol.35(2003), p. 549-566
[5] A.Rao , R.Sarma: International Journal of Computer-Aided Design vol.32(2000), p. 409-420
[7] LeeY-S: International Journal of Computer-Aided Design vol.29( 1997), p.507–521
Bohez: Journal of Mechanical Science and Technology vol. 23 (2009) , p. 2624~2634
[9] WU Baohai, LUO Ming, and ZHANG Ying.etc: Chinese journal of mechanical engineering vol.44 (2008), p.9~18
[5] A.Rao , R.Sarma: International Journal of Computer-Aided Design vol.32(2000), p. 409-420
[7] LeeY-S: International Journal of Computer-Aided Design vol.29( 1997), p.507–521
Bohez: Journal of Mechanical Science and Technology vol. 23 (2009) , p. 2624~2634
[9] WU Baohai, LUO Ming, and ZHANG Ying.etc: Chinese journal of mechanical engineering vol.44 (2008), p.9~18