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Online since: November 2018
Authors: Merdaci Slimane
Analysis of Bending of Ceramic-Metal Functionally Graded Plates with Porosities Using of High Order Shear Theory
Merdaci Slimane1,a
1Structures and Advanced Materials in Civil Engineering and Public Works Laboratory, University of Sidi Bel Abbes, Faculty of Technology, Civil Engineering and Public Works Department, Algeria.
Recently, these materials have found other uses in electrical devices, energy transformation, biomedical engineering, optics, etc. [1].
Therefore, in order to obtain accurate and reliable predictions of responses of composite plates, it is necessary to develop a new engineering theory.
Recently, these materials have found other uses in electrical devices, energy transformation, biomedical engineering, optics, etc. [1].
Therefore, in order to obtain accurate and reliable predictions of responses of composite plates, it is necessary to develop a new engineering theory.
Online since: July 2011
Authors: Qing Li Meng, Min Zheng Zhang, Jian Ye
Semi-active and hybrid control method proposed recently, reduce the dependence on external energy and have better effects than passive control, which caused a great deal of attention of researchers and engineers.
Civil structures are complicated systems which are nonlinear, strong coupling, multivariable and uncertain.
Housner et al, Structural Control: Past, Present, and Future, Journal of Engineering Mechanics, Vol.123, No.11, 1997 [2] T.
Kobori, et al, Seismic response controlled structure with active variable stiffness systems, Journal of Engineering Mechanics, Vol.22, 1993 [3] Goto,K.
Theisis, Institute of Engineering Mechanics, CSB, 2006.
Civil structures are complicated systems which are nonlinear, strong coupling, multivariable and uncertain.
Housner et al, Structural Control: Past, Present, and Future, Journal of Engineering Mechanics, Vol.123, No.11, 1997 [2] T.
Kobori, et al, Seismic response controlled structure with active variable stiffness systems, Journal of Engineering Mechanics, Vol.22, 1993 [3] Goto,K.
Theisis, Institute of Engineering Mechanics, CSB, 2006.
Online since: May 2011
Authors: Yu Chen, Ying Li Gao
Fly Ash-Desulfurization Gypsum Mortar and Concrete
Part I: Mix Proportions and Hydration
Yu CHEN1,a, Ying-li GAO2,b
1School of Traffic and Transportation Engineering, Changsha University of Science & Technology, Changsha, Hunan 410114, CHINA
2School of Traffic and Transportation Engineering, Changsha University of Science & Technology, Changsha, Hunan 410114, CHINA
ajust4ujust43@163.com, byingligao@126.com
Keywords: fly ash; desulfurization gypsum; mix proportion; hydration; sulfate activation
Abstract: Fly ash (FA) and flue gas desulphurization gypsum (FGD) were blended in proportion into a new composite binder added with cement, lime and some modifiers.
Introduction In China, fly ash (FA for short) had been widely used in manufacture of cement, concrete and wallboard, or in pavement, bam and other engineering [1,2,3].
Mix Proportions of FA-FGD Composite Binder Coating or masonry mortar, cement plaster and slurry were the most commonly used nonstructural materials in civil engineering.
Journal of Railway Science and Engineering, No.1, 2005, 34~37 [3]YAN Peiyu, YANG Wenyan.
Introduction In China, fly ash (FA for short) had been widely used in manufacture of cement, concrete and wallboard, or in pavement, bam and other engineering [1,2,3].
Mix Proportions of FA-FGD Composite Binder Coating or masonry mortar, cement plaster and slurry were the most commonly used nonstructural materials in civil engineering.
Journal of Railway Science and Engineering, No.1, 2005, 34~37 [3]YAN Peiyu, YANG Wenyan.
Online since: July 2011
Authors: Zhen Ying Zhang, Da Zhi Wu
Study on the Shear Strength Parameters for Municipal Solid Waste with Higher Content of Organic Matter
Zhenying Zhang1, a and Dazhi Wu1,b
1School of Civil Engineering and Architecture, Zhejiang Sci-Tech University, Hangzhou, China
azhangzhenyinga@163.com, bwdz@hz.cn
Keywords: Municipal solid waste; shear strength parameter; effective stress; organic matter.
Li, in: Environ Geol Engineering. 57(2009), p. 1911-1923
Guo, in: Journal of Geotechnical Engineering 20(5) (1998), p. 1-6
Eid et al, in: Journal of Geotechnical and Geo-environmental Engineering ASCE. 126(5) (2000), p. 397-407
Stark et al, in: Journal of Geotechnical and Geo-environmental Engineering ASCE. 127(9) (2000), p. 812-815
Li, in: Environ Geol Engineering. 57(2009), p. 1911-1923
Guo, in: Journal of Geotechnical Engineering 20(5) (1998), p. 1-6
Eid et al, in: Journal of Geotechnical and Geo-environmental Engineering ASCE. 126(5) (2000), p. 397-407
Stark et al, in: Journal of Geotechnical and Geo-environmental Engineering ASCE. 127(9) (2000), p. 812-815
Online since: March 2017
Authors: J.M.P. Conde, J.M.S.M. Cardoso
Fig. 1 shows one of these tests carried out with the model in the wave flume at the Department of Architecture and Civil Engineering at Instituto Superior Técnico (IST), Lisbon, Portugal.
Panicker, Power resource estimate of ocean surface waves, Ocean Engineering, 3 (1976), 429-439
Lewis, 3D hydrodynamic modeling of fixed oscillating water column wave power plant by a boundary element methods, Ocean Engineering, 30 (2003), 309-330
Falcão, Experimental and numerical investigation of non-predictive phase-control strategies for a point-absorbing wave energy converter, Ocean Engineering, 36 (2009), 386–402
Losada, Realistic wave generation and active wave absorption for Navier–Stokes models: application to OpenFOAM, Coastal Engineering, 71 (2013), 102–118
Panicker, Power resource estimate of ocean surface waves, Ocean Engineering, 3 (1976), 429-439
Lewis, 3D hydrodynamic modeling of fixed oscillating water column wave power plant by a boundary element methods, Ocean Engineering, 30 (2003), 309-330
Falcão, Experimental and numerical investigation of non-predictive phase-control strategies for a point-absorbing wave energy converter, Ocean Engineering, 36 (2009), 386–402
Losada, Realistic wave generation and active wave absorption for Navier–Stokes models: application to OpenFOAM, Coastal Engineering, 71 (2013), 102–118
Online since: May 2013
Authors: Long Chang Hsieh, Hsiu Chen Tang
The Kinematic Design of 2K-2H Planetary Gear Reducers with High Reduction Ratio
Long-Chang Hsieh1,a,Hsiu-Chen Tang2,b
1Dept. of Power Mechanical Engineering, National Formosa University
64 WunHua Rd., Huwei, Yunlin 63208, Taiwan
2Institute of Mechanical & Electro- Mechanical Engineering
64 WunHua Rd., Huwei, Yunlin 63208, Taiwan
alochsieh@nfu.edu.tw, bjohn91487@hotmail.com
Keywords:2K-2H Type Planetary Gear Reducer, Compound Planet Gear, Kinematic Design, Simple Planet Gear, Train Value Equation.
Wu: Journal of the Chinese Society of Mechanical Engineers Vol. 10(1989), No. 2, p.153 [3] L.C.
Wang:International Journal of Mechanical Engineering Education Vol.36(2008), No.1, p.16 [15] Long-Chang Hsieh,Tzu-Hsia Chen: Journal of AMRVol.317-319(2011), p.2226 [16] Long-Chang Hsieh,Tzu-Hsia Chen: Journal of Advanced Science Letters Vol. 12(2012), p. 34 [17] Long-Chang Hsieh,Tzu-Hsia Chen: Journal of AMRVol.591-593(2012), p.2165 [18] Long-Chang Hsieh, Hsiu-Chen Tang: Journal of AMM Vol. 232(2012), p. 955 [19] C.G.
Popov: Proceedings of the 3rd International Conference on Manufacturing Engineering, Chalkidiki, Greece(2008), p.571 [21] A.
Golenko: Journal of Archives of Civil and Mechanical EngineeringVol. 9 (2009), No. 2, p.39 [22] Takashi Takahashi, U.S.
Wu: Journal of the Chinese Society of Mechanical Engineers Vol. 10(1989), No. 2, p.153 [3] L.C.
Wang:International Journal of Mechanical Engineering Education Vol.36(2008), No.1, p.16 [15] Long-Chang Hsieh,Tzu-Hsia Chen: Journal of AMRVol.317-319(2011), p.2226 [16] Long-Chang Hsieh,Tzu-Hsia Chen: Journal of Advanced Science Letters Vol. 12(2012), p. 34 [17] Long-Chang Hsieh,Tzu-Hsia Chen: Journal of AMRVol.591-593(2012), p.2165 [18] Long-Chang Hsieh, Hsiu-Chen Tang: Journal of AMM Vol. 232(2012), p. 955 [19] C.G.
Popov: Proceedings of the 3rd International Conference on Manufacturing Engineering, Chalkidiki, Greece(2008), p.571 [21] A.
Golenko: Journal of Archives of Civil and Mechanical EngineeringVol. 9 (2009), No. 2, p.39 [22] Takashi Takahashi, U.S.
Online since: July 2011
Authors: Xin Hao, Mei Ling Pan, Xiao Fei Liu
Effect of Cerium on Microstructure and Wearing Resistance of 5CrMnMo Hot Working Die Steel
Xin Hao 1, 2, a, Meiling Pan1, b and Xiaofei Liu 1,c
1College of materials science and engineering, Inner Mongolia University of technology,Inner Mongolia, Huhot 010051,China;2Key Laboratory of Materials Processing﹠Control Engineering of Inner Mongolia Autonomous Region, Inner Mongolia University of Technology, Inner Mongolia ,Huhot, 010051
ahaoxin2008@163.com, b953588576@qq.com, cliuxiaof@126.com
Keywords: Cerium, 5CrMnMo, Structure, Worn-out Appearance, Wearing Resistance, Rare Earths
Abstract.
Study on Treatment of Alloy Steel’s Surface and the Wear Experiment [J].Journal of Shenyang architectural and civil engineering institute, 2005, 21(3):281 [4] Cheng Jianhui, Ge Peiqi, Liu Ming.
Experimental Study on the Friction and Wear Behavior of Sulphurized 45 Steel under Dry Friction Condition [J].Lubrication Engineering, 2002, 5:32 [5] Yang Qingxiang, Gui Zhangquan, Liao Bo, et al.
Experimental Research on the Anti-wear Properties of the Steel NM360 [J].Journal of Wuhan University of Technology (transportation science and engineering), 2006, 30(3):395 [9] Hu Zhenqian, Zhang Wenhua.Effect of rare earths on the wear resistance and high temperature oxidation resistance of H13 steel surface treated with S N C Co diffusion [J].Journal of rare earths, 1998, 16(3):13
Study on Treatment of Alloy Steel’s Surface and the Wear Experiment [J].Journal of Shenyang architectural and civil engineering institute, 2005, 21(3):281 [4] Cheng Jianhui, Ge Peiqi, Liu Ming.
Experimental Study on the Friction and Wear Behavior of Sulphurized 45 Steel under Dry Friction Condition [J].Lubrication Engineering, 2002, 5:32 [5] Yang Qingxiang, Gui Zhangquan, Liao Bo, et al.
Experimental Research on the Anti-wear Properties of the Steel NM360 [J].Journal of Wuhan University of Technology (transportation science and engineering), 2006, 30(3):395 [9] Hu Zhenqian, Zhang Wenhua.Effect of rare earths on the wear resistance and high temperature oxidation resistance of H13 steel surface treated with S N C Co diffusion [J].Journal of rare earths, 1998, 16(3):13
Online since: September 2011
Authors: Pei Feng Cheng, Hai Long Liu
Research about different molding methods’ effect on the resistance against frost and shrinkage of cement stabilized gravel
Hailong Liu1, a, Peifeng Cheng2, b
1,2School of Civil Engineering, Northeast Forestry University, Harbin 150040, China
aliuhailong.66@163.com,bchengpeifeng@126.com
Keywords: Cement stabilized gravel; Unconfined compressive strength; Vibration; Dry shrinkage; Gradation; Resistance against frost; Construction control.
Of which the frost damage and road crack were more serious[1].So it was necessary combining engineering entity to do the research work.
This paper used indoor test research combining the engineering entity to analyze the performance of road.
And then conducted the 7d unconfined compressive strength test in accordance with the Test Methods of Materials Stabilized with Inorganic Binders for Highway Engineering (JTG E51 -2009).
Fig.1 Specimen of the static pressure method Fig.2 Specimen of the vibration method Analysis of the gradation influenced by molding methods combined with engineering entity , results was described in table 4.According to maximum dry density obtained by the heavy compaction test ,compaction was between 102%~104% at the normal compaction cases, the average was 103%.But on the basis of maximum dry density obtained by vibration compaction, the compaction was almost between 99%~100%.Now vibration rollers were used in the field construction, so vibration was more suitable to the construction practice and it would be more rational and effective about the control of the construction quality and the test data.
Of which the frost damage and road crack were more serious[1].So it was necessary combining engineering entity to do the research work.
This paper used indoor test research combining the engineering entity to analyze the performance of road.
And then conducted the 7d unconfined compressive strength test in accordance with the Test Methods of Materials Stabilized with Inorganic Binders for Highway Engineering (JTG E51 -2009).
Fig.1 Specimen of the static pressure method Fig.2 Specimen of the vibration method Analysis of the gradation influenced by molding methods combined with engineering entity , results was described in table 4.According to maximum dry density obtained by the heavy compaction test ,compaction was between 102%~104% at the normal compaction cases, the average was 103%.But on the basis of maximum dry density obtained by vibration compaction, the compaction was almost between 99%~100%.Now vibration rollers were used in the field construction, so vibration was more suitable to the construction practice and it would be more rational and effective about the control of the construction quality and the test data.
Online since: July 2011
Authors: Zachery I. Smith, Thomas J. Mander
Smith, P.E.2,b
1 Baker Engineering and Risk Consultants, Inc. 3330 Oakwell Court, San Antonio, TX 78218, USA.
2 Fyfe Co.
The US Army Corps of Engineers [7] provides the only acknowledged response criteria specifically for metal stud walls.
Design of Blast Resistant Buildings in Petrochemical Facilities, American Society of Civil Engineers, New York, NY, Second Edition (2010)
Army Corps of Engineers Protective Design Center.
Army Corps of Engineers Protective Design Center.
The US Army Corps of Engineers [7] provides the only acknowledged response criteria specifically for metal stud walls.
Design of Blast Resistant Buildings in Petrochemical Facilities, American Society of Civil Engineers, New York, NY, Second Edition (2010)
Army Corps of Engineers Protective Design Center.
Army Corps of Engineers Protective Design Center.
Online since: January 2010
Authors: Zhen Bang Gong, Zhen Jiang, Tong Yue Gao, Jin Jun Rao
Obviously, SUAVs will play
important role in military and civil application, especially application in low altitude, for example,
under 150m, where the operations of manned air vehicles are more dangerous [1].
Using Hierarchy/ Input/Process/Output (HIPO) [2], one of the graphics tool methods of software engineering, the FCS onboard embedded software of SUAV can be divided into nine parts roughly as shown in Fig.2.
Introduction of Software Engineering(3rd Edition).
Computer Engineering.
Computer Engineering &Science.
Using Hierarchy/ Input/Process/Output (HIPO) [2], one of the graphics tool methods of software engineering, the FCS onboard embedded software of SUAV can be divided into nine parts roughly as shown in Fig.2.
Introduction of Software Engineering(3rd Edition).
Computer Engineering.
Computer Engineering &Science.