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Online since: October 2014
Authors: Jing Ping Yang
Numerical Analysis on Performance of Frame-shear Structure with High Pile under Complex Load
Jingping Yang
College of humanities & social sciences Heilongjiang Bayi Agricultural University, Daqing 163319
Jijing1977@163.com
Keywords: Frame-shear Structure, Earthquake Action, ANSYS, Numerical Simulation.
Using the finite element software ANSYS to modeling, defining element type, constant and material property, three-dimensional elasticity BEAM4 element is used to simulate the upper beam columns, can output the internal force and deformation of the rod.
(In Chinese) [3] Zhang Xuezhi, Huang Weiping and Li Huajun: Journal of Ocean University of China Vol.35 (2005), p. 823.
Using the finite element software ANSYS to modeling, defining element type, constant and material property, three-dimensional elasticity BEAM4 element is used to simulate the upper beam columns, can output the internal force and deformation of the rod.
(In Chinese) [3] Zhang Xuezhi, Huang Weiping and Li Huajun: Journal of Ocean University of China Vol.35 (2005), p. 823.
Online since: December 2014
Authors: Rui Chun Liu, Qiang Gao, Bo Huang, Wei Lv, Xin Yu Wang
The Research Of Biomass Boiler Heating Surface Corrosion
Qiang Gao 1, a, Bo Huang 1, b, Wei Lv 1,c , Ruichun Liu 1, d
and Xinyu Wang 1, e
1 School of Mechanical and Power Engineering,Harbin University of Science and Technology,NO.52 Xuefu Street,Nangang District,Harbin,150080,China.
These issues are related with the low melting point of the ash, so raw material from the perspective of fuel properties of biomass combustion process to analyze characteristics of fouling and slagging[5].
Journal of Thermal Analysis and Calorimetry, 2004, Vol.78 (1), pp.173-184 [9]Yin Jiamin, WU Zhansong.The corrosion research of Biomass boiler superheater.
These issues are related with the low melting point of the ash, so raw material from the perspective of fuel properties of biomass combustion process to analyze characteristics of fouling and slagging[5].
Journal of Thermal Analysis and Calorimetry, 2004, Vol.78 (1), pp.173-184 [9]Yin Jiamin, WU Zhansong.The corrosion research of Biomass boiler superheater.
Online since: July 2014
Authors: Lin Guo, Xiao Jun Yang
Order batching picking based on activity based classification storage
Lin Guo1, a, Xiaojun Yang2
1 The Department of Computer and EEE, Oxbridge College Kunming University of Science and Technology, Kunming, China
2 Kunming Shipbuilding Equipment Co.Ltd, Kunming, China
aguolin0114@163.com
Keywords: picking strategy, distribution center, order batching, activity based classification
Abstract.
It will waste a lot of manpower and material and make the average travel distance long.
[5] Petersen,e.G. : International Journal of Operations & Production Management, J. 17(1997) 1098-1111
It will waste a lot of manpower and material and make the average travel distance long.
[5] Petersen,e.G. : International Journal of Operations & Production Management, J. 17(1997) 1098-1111
Online since: December 2012
Authors: Yi Qi Zhou, Hao Li, Rui Huo, Li Wang, Cui Peng Zuo
The material of steel plate is Q235, whose parameters are that Elastic modulus E=2.0e11Pa, Poisson ratio=0.266 and Density.
Jiangsu Phoenix Science Press, 1988, pp.219-223 [3] Z.Y.
Shen, et al: Journal of Vibration and Shock, Vol.29 (10)(2010), p.244
Jiangsu Phoenix Science Press, 1988, pp.219-223 [3] Z.Y.
Shen, et al: Journal of Vibration and Shock, Vol.29 (10)(2010), p.244
Online since: August 2014
Authors: Jin Lan Bai, Hong Zhi Pan
Fig.2 Calculation of tandem cold rolling force parameters
Results and Analysis
Material thickness is 2.25mm, strip width is 1002mm, intermediate roll shifting is 50mm, the diameters of work roll, intermediate roll and backup roll are 425mm, 490mm, 1300mm.
Xu: Journal of Northeastern University:Natural Science, Vo1.29(2008), p.834.
Xu: Journal of Northeastern University:Natural Science, Vo1.29(2008), p.834.
Online since: September 2013
Authors: Ling Ma, Hui Wang, Wei Ma, Shi Li Song, Ri Xu Sun
Experimental Material
Tested Insects.Tenebrio molitor[2] and wheat bran are buying from the fishing market in Harbin.Tenebrio molitor placed at 23±2℃,relative humidity of the biochemical incubator about 70%,wheat bran feeding.
[2] Jiang Surong,Luo Fei,Qjian Jing.Study on Screening of Insecticide against Tenebrio molitor Linnaeus[J].Southwest China Journal of Agricultural Sciences, Vol.24(2011),p.586-588
[2] Jiang Surong,Luo Fei,Qjian Jing.Study on Screening of Insecticide against Tenebrio molitor Linnaeus[J].Southwest China Journal of Agricultural Sciences, Vol.24(2011),p.586-588
Online since: August 2011
Authors: Jian Dong Lin, Ping Huang, Fan He
Thus, it will decrease the possibility of scratching and breaking, and at same time protect matrix and improve the wear-resistance of material.
As some literature shown, in high V containing materials, V maximum content can reach to 15% and lowest content is not less than 2%.
Table 2 The designing composition of wear-resistance parts (wt%) C Cr Mn Si Mo V Ni S P 2.4~2.6 7~9 0.4~0.8 0.5~0.8 2.5~3.2 4.5~5.5 0.4~0.8 ≤0.035 ≤0.035 Experiments Experiment materials,According to the chemistry design of high V casting iron, 200×100×100mm samples were casted.
The impact frequency is 100/min; the abrasion material is 50-70 mesh quartz sand; the flow rate is 350ml/min; the impact energy is 1.0J.
[2] Kangzhen Shao, Shizhong Wei, Rui Long: The Present Research on and Application of High Vanadium High Speed Steel, Journal of Henan University of Science & Technology.2005,26(6),p3-6.In Chinese.
As some literature shown, in high V containing materials, V maximum content can reach to 15% and lowest content is not less than 2%.
Table 2 The designing composition of wear-resistance parts (wt%) C Cr Mn Si Mo V Ni S P 2.4~2.6 7~9 0.4~0.8 0.5~0.8 2.5~3.2 4.5~5.5 0.4~0.8 ≤0.035 ≤0.035 Experiments Experiment materials,According to the chemistry design of high V casting iron, 200×100×100mm samples were casted.
The impact frequency is 100/min; the abrasion material is 50-70 mesh quartz sand; the flow rate is 350ml/min; the impact energy is 1.0J.
[2] Kangzhen Shao, Shizhong Wei, Rui Long: The Present Research on and Application of High Vanadium High Speed Steel, Journal of Henan University of Science & Technology.2005,26(6),p3-6.In Chinese.
Online since: June 2012
Authors: Xin Lu, Huan Huan Qiao, Hui Juan Zhai, Dong Xiao Niu
Introduction
Energy is an important material basis of the survival and development of human society, and the lifeblood of the national economy.
In recent years, with the growth in investment in energy exploitation, energy reserves, science and technology development, the level of energy security has been dramatically increased.
Conclusion Through a lot of manpower, material inputs, the level of China's energy security has been dramatically increased.
[5] Chuguo Wu, Xianjie He, Changming shen, Zenjie Liu, Hui Wan: Journal of Natural Resources.
In recent years, with the growth in investment in energy exploitation, energy reserves, science and technology development, the level of energy security has been dramatically increased.
Conclusion Through a lot of manpower, material inputs, the level of China's energy security has been dramatically increased.
[5] Chuguo Wu, Xianjie He, Changming shen, Zenjie Liu, Hui Wan: Journal of Natural Resources.
Online since: July 2011
Authors: Xiang Fu Meng, Zhi Wei Zhang, Ying Zhang, Zhi Chang Xiao, Qing Li Wei
Experimental
Materials.
Lewis, Toward cost-effective solar energy use, Science. 315 (2007) 798-801
Subrahmanyam, Photocatalytic degradation of H-acid over a novel TiO2 thin film fixed bed reactor and in aqueous suspensions, Journal of Photochemistry and Photobiology a-Chemistry. 156 (2003) 179-187
Lewis, Toward cost-effective solar energy use, Science. 315 (2007) 798-801
Subrahmanyam, Photocatalytic degradation of H-acid over a novel TiO2 thin film fixed bed reactor and in aqueous suspensions, Journal of Photochemistry and Photobiology a-Chemistry. 156 (2003) 179-187