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Online since: July 2014
Authors: Xin Luo, Zhong Ming He, Qing Guo Hu, Gen Chuan Luo
The material of this model select Mohr-Coulomb elastic-plastic material, yield criterion using Mohr-Coulomb criterion, the convergence criterion using the relative convergence criterion(Calculate termination when the maximum unbalanced force and the typical internal force ratio is less than 10-5) .
The feasibility study of strength-reduction method with FEM for calculating safety factors of soil slope stability[J].Journal of Hydraulic Engineering,2003,21-27 [2] Haichen Hu.
Highway excavation of soil slope stability analysis[J].Science & Technology Vision.2013,264-265 [3] Yuhui Xiao, Zhencun Li, Jin Duan et al.
Journal of Changsha University of Science & Technology(Natural Science), 2013,10(2):22-27 [4] Jian Zeng, Zhencun Li, Xin Guo.
Journal of China & Foreign Highway,.2011,31(1):25-29
Online since: July 2011
Authors: Ying Dong Qu, Rong De Li, Yan Hua Bai, Qiang Li, Hong Wang Yang, Rui Chun Wang
Introduction Alloy solidified process under high pressure usually generate special phenomenon, for instance, some new phases or new structure of materials are often observed [1,2].
Zhang: Science and Technology of Advanced Materials Vol. 75 (2001), p. 41 [2] J.
Shek: Materials Science and Engineering R Vol. 44 (2004), p. 45 [4] R.D.
Xia: Chinese journal of materials research Vol. 14 (2000), p. 141 [10] A.
Michael: Journal of Applied Physics Vol. 53 (1982), p. 1158 [11] J.
Online since: August 2010
Authors: Jae Ung Cho, Bamber Blackman, F.S. Rodriguez Sanchez, Anthony Kinloch
Adhesive bonding of lightweight, high-performance materials is regarded as a key enabling technology for the development of vehicles with improved fuel economy and lower exhaust emissions.
Experiments 2.1 Material An aluminium alloy was used as substrate materials for the adhesive joints tested.
The material properties are also shown in Table 1.
Acknowledgement This research was supported by Basic Science Research Program through the National Research Foundation of Korea(NRF) funded by the Ministry of Education, Science and Technology (2009-0075368).
Goldberg: +on-linear Strain Rate Dependent Micro-mechanical Composite Material Model for Finite Element Impact and Crash Worthiness Simulation, International Journal of Non-linear Mechanics, Vol. 40, No. 7(2005), pp.957-970
Online since: October 2012
Authors: Hong Yan Song, Xi Ling Feng, Qiao Qiao Li, Yue Jiang, Yong Hong Shui
Therefore, in this paper, activated carbon adsorbent is prepared by using soybean dregs as saw materials.
In aqueous solution the univalent cation quaternary ammonium salt was formed, the chroma of wastewater is high, pollution is serious [12, 13]. 1 Experimental materials and procedures 1.1 Materials and Equipments Main equipments: UV-Vis spectrophotometer of type 725 was purchased from Shanghai Jinhua Technology Instrument Co., Ltd in China.
Main materials: Methylene Blue was analytically reagent, purchased from Shanghai Yingyuan Chemical Co., Ltd.
Hubei Agricultural Sciences, 2008.47(3): p.337-339
Journal of Anhui Agricultural Sciences, 2009,37(7): p. 3196-3199
Online since: October 2013
Authors: Jie Li
Traditional residential energy saving strategies 2.1 Take advantages of local materials.
These traditional residences all take advantage of local materials and reduce the production of building materials and the consumption of transportation, which have formed a distinctive style in all parts of the country. 2.2 Plan the layout rationally.
On the other hand, the reasonable combination of local materials and modern western high-tech, new energy-saving materials can minimize the gray cost, pollution and waste in the process of the protection and sustainable development so as to create the ecological livable living environment.
Acknowledgments This work was financially supported by a the key project of science and technology research program of Education Department of Hubei Province, China (No.: D20111109),Humanities and social science research projects of China Hubei Province Education Department (No:13d012).
Journal of xi 'an university of science and technology, 2010 (3): 12-15
Online since: April 2013
Authors: Hasan Fawad
A parametric study and effect of dissimilar materials was performed on a molten microcasted droplet by Zarzalejo [14], to come up with relevant processing parameters found in Microcasting like the droplet initial temperature and substrate pre-heating.
Pridham, "Rapid Prototyping Using 3D Welding," Journal of Design and Manufacturing, No.3, 1993
Amon, “Successive Deposition of Metals in SFF Processes, part1: Thermo mechanical Models of Layers and Droplet columns”, pp 623-631, Journal of Manufacturing science and Engineering, Nov 2001
Amon, “Heat Transfer of Molten Droplet Deposition Including Dissimilar Materials: Numerical Modeling and Parametric Study”, Department of Mechanical Engineering Carnegie Mellon University Pittsburgh, PA, 1998 [15] C.H.
Prinz, “Thermal stresses and deposition patterns in layered manufacturing”, Materials Science and Engineering A317 (2001) 59–64
Online since: August 2015
Authors: Heri Sutanto, Iis Nurhasanah, Eko Hidayanto
The photocatalytic process occurs when energy from the light is attuned to be in line with the band gap energy of a semiconductor material for chemical transformations to happen [3].
One of the semiconductors that now gain the attention of researchers as a photocatalyst material is Zinc Oxide (ZnO).
Surface Science 273 (2013) 82-88
Tryk, Titanium dioxide photo catalysis, Journal of Photochemistry and Photobiology, C: Photochemistry Reviews 1 (2000) 1-21
Rong-Sun, Preparation and photocatalytic performance of porous ZnO Micro rods Loaded with Ag, Journal of Trans.
Online since: October 2012
Authors: Rui Min Ma, Li Fei Yao, Rong Huang
Waste products and waste materials produced in the process of production, damaged products produced during the process of transportation, warehousing and sales, and products eliminated by users must be recycled.
Discarded products or its parts can be used again after recovery processing and can be used as raw materials to be reused and recovered.
Study about green supply chain risk management of home appliance enterprise [J], Journal of modern management science. 2007(7)
Research of science and technology management . 2010(12)
Journal of logistics technology. 2009, 28(9)
Online since: January 2012
Authors: Rui Ling Qi, Hui Juan Liu, Lin Gao, Man Xue, Ding Shen
However, the viscosity stability is not very good, and the decomposable process of sesbania gum is long, in addition, high content of water insoluble materials is also another drawback of sesbania gum [3-9].
Experimental Section Materials.
Journal of Henan University (Natural Science). 2004, 34(4):30-33
Journal of Textile Research. 2004, 32(11):23-26
Journal of Functional Polymers. 2007, 19-20(4): 426-430
Online since: May 2012
Authors: Qi Hong Zhu, Hong Xia Xia
Study on Limonite/TiO2 Microspheres Photolysising Phenol in Source Water Zhu Qihong Xia Hongxia Chongqing university of arts and sciences,Chongqing,China Chongqing university of arts and sciences,Chongqing,China zhuqh05@163.com xhx19810121@163.com Keywords: Limonite; nanometer TiO2; photolysis; Phenol.
Acknowledgment Foundation Item: Supported by Natural Science Foundation of Chongqing (cstc2011jjA1236) References [1]A.Fujishima A.TiO2 photocatalysis and related surface phenomena[J].Surf.Sci.Rep,2008, 63(12):515-582
[2]Zheng S Y,Chen Z L.The Performance of Nanometer TiO2 Photocatalyst and Advance of Nanometer TiO2 in the application[J].Journal of Western Chongqing University,2003,2(2):25-30
[3]Shi G M,Kong Q J,Ma F,etal.Study of Muyu Stone[J].Journal of Harbin University of Civil Engineering and Architecture,1995,28(5):75-81
[6]Yao S H,Wang G Q.Study on Treatment of Phenol Wastewater by TiO2 Photocatalytic Oxidation Method[J].Journal of Shenyang Institute of Chemical Technology,2008,22(4):289~292