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Online since: November 2012
Authors: Fan Wang, Qi Feng Peng
It is in the allowable stress range of the material.
Acknowledgements This project supported by the National Natural Science Foundation of China (No. 11032005, 10572054), The Ministry of Education Science and Technology Key Project of China (106156).
Journal of Structural Engineering,ASCE, 123-12(1997),p.1622 [3] Jianwu Pan,Calculation Analysis and Treatment Measures of the Strengthening of One Steel Silo [J].
Acknowledgements This project supported by the National Natural Science Foundation of China (No. 11032005, 10572054), The Ministry of Education Science and Technology Key Project of China (106156).
Journal of Structural Engineering,ASCE, 123-12(1997),p.1622 [3] Jianwu Pan,Calculation Analysis and Treatment Measures of the Strengthening of One Steel Silo [J].
Online since: December 2006
Authors: Kwang Suck Boo, Jong Il Lee, Woo Seong Che, Hyun Ho Yook
During the wheel manufacturing process, steep
temperature gradients during the cooling period, inherent impurities in the material, and air bubbles
flowing in the die casting process may cause very small leaks in the rim that cannot be detected by
the naked eye.
Isomura, "On the Estimation of the Luminance Distrubution by the Diffuse Reflection Component of an Object's surface and Shape Measurement-Analysis by the Numerical Experiment", Journal of Light & Visual Environment, Vol. 28, No. 1, 2004
Ala-Laurila, et al., "On the relation between the photo activation energy and the absorbance spectrum of visual pigments", Science Direct Vision Research, Vol. 44, pp. 2153-2158, 2004 [3] R.O.
Dror, "Surface reflectance and real-world illumination statistics", Ph.D. dissertation, Department of Electrical Engineering and Computer Science, MIT: Cambridge, MA, 2002.
Isomura, "On the Estimation of the Luminance Distrubution by the Diffuse Reflection Component of an Object's surface and Shape Measurement-Analysis by the Numerical Experiment", Journal of Light & Visual Environment, Vol. 28, No. 1, 2004
Ala-Laurila, et al., "On the relation between the photo activation energy and the absorbance spectrum of visual pigments", Science Direct Vision Research, Vol. 44, pp. 2153-2158, 2004 [3] R.O.
Dror, "Surface reflectance and real-world illumination statistics", Ph.D. dissertation, Department of Electrical Engineering and Computer Science, MIT: Cambridge, MA, 2002.
Online since: September 2013
Authors: Yu Bai, Ya Juan Sun, Teng Fei Zhong
Application of damper in the seismic engineering
Tengfei Zhong1,a,Yu Bai1,b,Yajuan Sun1,c
1Institute of Earthquake Engineering, Kunming University of Science and Technology, Kunming 650500,China
aflypanzer@vip.qq.com,bbaiyu_kust@yahoo.com.cn,csunyajuan163@163.com
Keywords: energy dissipation, Non-linear time history analysis, damper
Abstract: The article describes the theory and application of energy dissipation technology.
Consistent with PKPM model because the The SAP2000 model lacks the secondary beam to ensure SAP2000 model define the density of the material is set to 0 by floor quality accounting for surface loads are distributed on the floor , so that you can ensure the consistency of the model, and can greatly increase the efficiency of the software analysis .
(Journal of Anhui Institute of Architecture & Industry (Natural Science)China 2010)
Consistent with PKPM model because the The SAP2000 model lacks the secondary beam to ensure SAP2000 model define the density of the material is set to 0 by floor quality accounting for surface loads are distributed on the floor , so that you can ensure the consistency of the model, and can greatly increase the efficiency of the software analysis .
(Journal of Anhui Institute of Architecture & Industry (Natural Science)China 2010)
Online since: June 2014
Authors: Bohdan Mochnacki, R. Szopa
So, we consider the following energy equation
(1)
where c(T ) is the volumetric specific heat of the casting material, λ(T ) is the thermal conductivity, L is the volumetric latent heat, T = T (x, t), fS = fS (x, t ) denote the temperature and the local volumetric fraction of solid state, x, t are the geometrical co-ordinates and time.
[2] Majchrzak E., Mochnacki B., Suchy J.S. (2008), Identification of substitute thermal capacity of solidifying alloy, Journal of Theoretical and Applied Mechanics, 46, 2, 257-268
Of Sciences, Foundry Commision, 2009, 271-286
Siedlecki J., Wojciechowska W. (2007) , Numerical simulation of solidification process using the Scheil model, Scientific Research of the Institute of Mathematics and Computer Science. 1 (6), 253-260
[2] Majchrzak E., Mochnacki B., Suchy J.S. (2008), Identification of substitute thermal capacity of solidifying alloy, Journal of Theoretical and Applied Mechanics, 46, 2, 257-268
Of Sciences, Foundry Commision, 2009, 271-286
Siedlecki J., Wojciechowska W. (2007) , Numerical simulation of solidification process using the Scheil model, Scientific Research of the Institute of Mathematics and Computer Science. 1 (6), 253-260
Online since: December 2006
Authors: Yong Wang, Yun Na Xue, Xian Lun Wang
In ADAMS the material of
sprockets and silent chain is defined to be steel.
Acknowledgments The authors gratefully acknowledge the support of the Chinese National Science Foundation (No.50375085).
Zhu: Design of Indexing Mechanism (Shanghai Science and Technology Press, China 1996)
Shunmugam: International Journal of Machine Tools&Manufature, Vol.44 (2004), pp.712.
Acknowledgments The authors gratefully acknowledge the support of the Chinese National Science Foundation (No.50375085).
Zhu: Design of Indexing Mechanism (Shanghai Science and Technology Press, China 1996)
Shunmugam: International Journal of Machine Tools&Manufature, Vol.44 (2004), pp.712.
Online since: November 2012
Authors: Gwo Chung Tsai, Yi Bao Chen, Yao Hua Wang
Vibration analysis
Mounting system according to the used material can be defined as flexible body, so the engine powertrain and rubber mounts constitute mass-spring vibration system.
LIU Bing-sen, HUANG Qi-yong, HUANG Min" Dynamic Simulation on Automotive Power Train Mount System Based on ADAMS[J]" Auto Mobile Science & Technology, 2008.1 in Chinese [3].
FANG Xi bang, WANG Jia, "Setup and Optimization of Three-Dimension Dynamic Model of Powertrain Mount System of Car[J]" Journal of Fuyang Teachers College Natural Sciences 2004.6
LIU Bing-sen, HUANG Qi-yong, HUANG Min" Dynamic Simulation on Automotive Power Train Mount System Based on ADAMS[J]" Auto Mobile Science & Technology, 2008.1 in Chinese [3].
FANG Xi bang, WANG Jia, "Setup and Optimization of Three-Dimension Dynamic Model of Powertrain Mount System of Car[J]" Journal of Fuyang Teachers College Natural Sciences 2004.6
Online since: November 2010
Authors: Mei Juan Xu, Bai Tao Sun, Zai Lin Yang, Hua Nan Xu
There are different material constants 1 1 2 2
( , ; , )
ρ µ ρ µ of two different media. 1ρ
and 1µ, 2ρ and 2µ are mass density and shear modulus of media and illusion respectively.
In Fig. 5, the value of DSCF decreases with the inAcknowledgements This Work was Supported by Chinese National Natural Science Foundation(10972064), the Foundation of China Seismological Bureau Earthquake Engineering and Engineering Vibration Key Laboratory(2009A06)and the Foundation of Heilongjiang Fiber Optic Sensors Science and Technology Key Laboratory (Harbin Engineering University)(2008GX05).
Journal of Harbin Engineering University. 2002, 23(6):43-47
In Fig. 5, the value of DSCF decreases with the inAcknowledgements This Work was Supported by Chinese National Natural Science Foundation(10972064), the Foundation of China Seismological Bureau Earthquake Engineering and Engineering Vibration Key Laboratory(2009A06)and the Foundation of Heilongjiang Fiber Optic Sensors Science and Technology Key Laboratory (Harbin Engineering University)(2008GX05).
Journal of Harbin Engineering University. 2002, 23(6):43-47
Online since: November 2012
Authors: Yong Zhou Ni, Zhong Wei Zhang, Xiu Xiang Chu
Mechanical analysis: solutions to instantaneous acceleration and cushioning time of accelerometer’s collision
Zhong-Wei Zhang1,a, Xiu-Xiang Chu1 and Yong-Zhou Ni1
1Physics department, School of Sciences, Zhejiang A&F University, Lin’an 311300, Hangzhou, Zhejiang Province, China.
By using the two final expressions and the experimental method mentioned above in this paper, we could inspect accelerometer’s sensitivity to instantaneous acceleration and cushioning time, without necessity to use material object to test the collision’s degree.
Moreover, the authors acknowledge partial financial support from Zhejiang Provincial Natural Science Foundation of China under Grant No.Y1090073.
References [1] Gao Z and Zhang D: Sensors and Actuators A: Physical Vol.163(1) (2010) , P.418-27 [2] Sinha J: J.SOUND.VIB.286 (2005), P.417-27 [3] Link A, Von Martens H J: Measurement 35(2) (2004), P.191-99 [4] Robert W M, Erin M S, Stamatis A and Yoojin S: Archives of Physical Medicine and Rehabilitation 90(10) (2009), P.1778-84 [5] Patricia V and Joris D: International Journal of Impact Engineering, 30(3) (2004), P. 239-53 [6] C.
By using the two final expressions and the experimental method mentioned above in this paper, we could inspect accelerometer’s sensitivity to instantaneous acceleration and cushioning time, without necessity to use material object to test the collision’s degree.
Moreover, the authors acknowledge partial financial support from Zhejiang Provincial Natural Science Foundation of China under Grant No.Y1090073.
References [1] Gao Z and Zhang D: Sensors and Actuators A: Physical Vol.163(1) (2010) , P.418-27 [2] Sinha J: J.SOUND.VIB.286 (2005), P.417-27 [3] Link A, Von Martens H J: Measurement 35(2) (2004), P.191-99 [4] Robert W M, Erin M S, Stamatis A and Yoojin S: Archives of Physical Medicine and Rehabilitation 90(10) (2009), P.1778-84 [5] Patricia V and Joris D: International Journal of Impact Engineering, 30(3) (2004), P. 239-53 [6] C.
Online since: January 2014
Authors: Dong Yu Ji
Material Parameters and The Applied Load.
Sichuan Building Science. 2007(6):38-40 [4] Lili Xiong, Qun Xie, Shaoqin Zhang.
Journal of Nanchang Aviation University (Natural Science). 2007(3):41-46 [5] GB 50010-2010: Design Code for Concrete Structures (China Architecture and Building Press, China 2010)(in Chinese)
Sichuan Building Science. 2007(6):38-40 [4] Lili Xiong, Qun Xie, Shaoqin Zhang.
Journal of Nanchang Aviation University (Natural Science). 2007(3):41-46 [5] GB 50010-2010: Design Code for Concrete Structures (China Architecture and Building Press, China 2010)(in Chinese)
Online since: January 2014
Authors: Nagesh Dagaonkar, Sushil Phadke, Ashutosh Mishra, Bhaktdarshan Shrivastava, Suneel Kumar Ujle
Material and Method
For the present study, Adansonia digitata AnD was collected from the Mandav district Dhar (M.P.).
For the measurement of surface tension, we used a stalogometer and for the calculation of viscous relaxation time and the Gibbs’ free energy, we used the data published in [5] of our earlier communication at international science congress.
Urban, Thermodynamic scaling and the characteristic relaxation time at the phase transition of liquid crystal, Journal of Chemical Physics 128 (2008) 1-9
Mishra, Thermodynamic, acoustical, volumetric and viscometric study of Borassus flabellifier at 313.15 K, Ultra Scientist of Physical Sciences 21 (2009) 499-504.
For the measurement of surface tension, we used a stalogometer and for the calculation of viscous relaxation time and the Gibbs’ free energy, we used the data published in [5] of our earlier communication at international science congress.
Urban, Thermodynamic scaling and the characteristic relaxation time at the phase transition of liquid crystal, Journal of Chemical Physics 128 (2008) 1-9
Mishra, Thermodynamic, acoustical, volumetric and viscometric study of Borassus flabellifier at 313.15 K, Ultra Scientist of Physical Sciences 21 (2009) 499-504.