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Online since: December 2013
Authors: Dzuraidah Abd Wahab, Abu Bakar Baharudin, Tajul Ariffin Abdullah, Akmal Hashim
Wahab 4,d
1, 2, 3 Department of Manufacturing Design, Faculty of Manufacturing Engineering, Universiti Teknikal Malaysia Melaka (UTeM), 76100 Durian Tunggal, Melaka, Malaysia
4 Department of Mechanical and Materials Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600 Bangi, Malaysia
tajul@utem.edu.mya, mayonis@yahoo.comb, baharudin.abubakar@utem.edu.myc, dzuraida@eng.ukm.myd
Keywords: Failure Mode and Effects Analysis; Remanufacturing; Environment; Automotive
Abstract.
The further work on the concept of remanufacturing can referred the research work that done by Ijomah (2007) and Sundin (2009) [9,10]. 3.0 Failure Mode and Effects Analysis (FMEA) Failure Mode and Effects Analysis (FMEA) is an established reliability engineering activity that supports the fault tolerant design, testability, safety, logistics and related functions [11].
This organization serve to many clients include government agencies, military and civil defense forces as well as commercial clients from various industries such as machinery, aviation, public utility, transportation, power generations, roadwork equipment, mining and marine and mostly that working with diesel engines.
CIRP International Conference on Life Cycle Engineering, Leuven. (2006) 447-452 [2] Galbreth and Joseph.
Bras, Issues in the automotive parts remanufacturing industry - a discussion of results from surveys performed among remanufacturers, International Journal of Engineering Design and Automation. 4(1) (1998) 27-46
The further work on the concept of remanufacturing can referred the research work that done by Ijomah (2007) and Sundin (2009) [9,10]. 3.0 Failure Mode and Effects Analysis (FMEA) Failure Mode and Effects Analysis (FMEA) is an established reliability engineering activity that supports the fault tolerant design, testability, safety, logistics and related functions [11].
This organization serve to many clients include government agencies, military and civil defense forces as well as commercial clients from various industries such as machinery, aviation, public utility, transportation, power generations, roadwork equipment, mining and marine and mostly that working with diesel engines.
CIRP International Conference on Life Cycle Engineering, Leuven. (2006) 447-452 [2] Galbreth and Joseph.
Bras, Issues in the automotive parts remanufacturing industry - a discussion of results from surveys performed among remanufacturers, International Journal of Engineering Design and Automation. 4(1) (1998) 27-46
Online since: January 2015
Authors: Filip Hokes
The Current State-of-the-Art in the Field of Material Models of Concrete and Other Cementitious Composites
Filip Hokes
Department of Structural Mechanics, Brno University of Technology, Faculty of Civil Engineering, Veveri 331/95, Czech Republic
hokes.f@fce.vutbr.cz
Keywords: Material model, Constitutive relations, Concrete, Cementitous composites, Numerical simulation, Tension, Compression, Plasticity, Fracture mechanics, Fracture process zone.
Introduction The correct definition of a material model is one of many important tasks in performing numerical simulations of mechanical problems and also in all areas of engineering practice and design of structures.
Only with precise material models, engineers can achieve the design of modern and progressive structures.
In proceeding: Applied Research in Materials and Mechanics Engineering.
In proceeding of: Applied Research in Materials and Mechanics Engineering.
Introduction The correct definition of a material model is one of many important tasks in performing numerical simulations of mechanical problems and also in all areas of engineering practice and design of structures.
Only with precise material models, engineers can achieve the design of modern and progressive structures.
In proceeding: Applied Research in Materials and Mechanics Engineering.
In proceeding of: Applied Research in Materials and Mechanics Engineering.
Online since: November 2013
Authors: Yan Rong Xu, Zhi Qian Guo, Wen Wu Chen
Influence of Chloride Contamination on the Specific Surface Area of Loess
Wenwu Chen1,2,a, Yanrong Xu1,2,b, Zhiqian Guo1,2,c
1 Key Laboratory of Mechanics on Western Disaster and Environment, Ministry of Education (Lanzhou University), Lanzhou, Gansu, 730000, China
2 College of Civil Engineering and Mechanics, Lanzhou University, Lanzhou, Gansu, 730000, China
a sungp@lzu.edu.cn, b xuyr11@lzu.edu.cn, c zqguo11@lzu.edu.cn
Keywords: chloride contamination, loess, specific surface area (SSA), methylene blue method, ethylene glycol monoethyl ether method.
People now pay more and more attention and concern to the physicochemical and engineering properties of soil which polluted by chloride.
The particle size, mineral and chemical composition, secure level of the junction between grains, surface energy and relative surface characteristics of soil will be changed with the development of specific surface area, all of them are the influencing factors about physicochemical and engineering properties of soil.
In this paper it analyzed the influence of chlorides with different concentrations and cations on SSA of loess, so as to offer some accordance to the study of physicochemical and engineering properties about polluted loess.
The surface area is greater with the stronger of surface energy, because it can form a micro force field through interaction with ions, atoms, molecules and particles around it, and then it will affect the physicochemical and engineering properties of soil, such as soil moisture content, permeability plasticity, strength, deformation and stability [17].
People now pay more and more attention and concern to the physicochemical and engineering properties of soil which polluted by chloride.
The particle size, mineral and chemical composition, secure level of the junction between grains, surface energy and relative surface characteristics of soil will be changed with the development of specific surface area, all of them are the influencing factors about physicochemical and engineering properties of soil.
In this paper it analyzed the influence of chlorides with different concentrations and cations on SSA of loess, so as to offer some accordance to the study of physicochemical and engineering properties about polluted loess.
The surface area is greater with the stronger of surface energy, because it can form a micro force field through interaction with ions, atoms, molecules and particles around it, and then it will affect the physicochemical and engineering properties of soil, such as soil moisture content, permeability plasticity, strength, deformation and stability [17].
Online since: September 2016
Authors: Giuseppe Mancini, Luca Giordano, Diego Gino, Gabriele Bertagnoli, Dario La Mazza
In civil engineering, the expression structural robustness is used to indicates an inherent property of a structure that allows it to resist against an accidental event, preventing a progressive and/or disproportionate collapse.
[2] Joint Committee of Structural Safety (JCSS), Risk Assessment in Engineering.
Canisius et al., Structural robustness design for practising engineers, COST Action TU0601 Robustness of Structures, 2011
Park, Theoretical stress-strain model for confined concrete, Journal of Structural Engineering, Vol. 114, No. 8, pp. 1804-1826, 1988
Gerstle, Behavior of Concrete under Biaxial Stresses, Journal Engineering Mechanics Division, Vol. 99, No. 4, 1973
[2] Joint Committee of Structural Safety (JCSS), Risk Assessment in Engineering.
Canisius et al., Structural robustness design for practising engineers, COST Action TU0601 Robustness of Structures, 2011
Park, Theoretical stress-strain model for confined concrete, Journal of Structural Engineering, Vol. 114, No. 8, pp. 1804-1826, 1988
Gerstle, Behavior of Concrete under Biaxial Stresses, Journal Engineering Mechanics Division, Vol. 99, No. 4, 1973
Online since: October 2021
Authors: Wei Ting Hsu, Kun Ze Ho, Yu Xin Liu, Shu Ti Chung
Strength Analysis of Single-Symmetry Ratio for Single-Symmetry I-Beam
Wei-Ting Hsu1,a*, Kun-Ze Ho1,b, Yu-Xin Liu2,c, and Shu-Ti Chung1,d
1Department of Construction Engineering at Chaoyang University of Technology, Taichung, Taiwan
2Civil Engineer, Xie Sheng Engineering Consultants, Taichung City.
Nethercot, in: The Effective Lengths of Cantilevers as Governed by Lateral Buckling, The Institution of Structural Engineers, Vol.51, NO.5, pp.161-168. (1973)
[5] Jankowska-Sandberg, Joanna, Kołodziej, Jarosław, in: Experimental study of steel truss lateral–torsional buckling, Engineering Structures, Vol.46, pp.165-172. (2013)
Papp, in: On design method of lateral-torsional buckling of beams: State of the art and a new proposal for a general type design method, Periodica Polytechnica Civil Engineering, Vol.59(2), pp.179-192. (2015)
Nethercot, in: The Effective Lengths of Cantilevers as Governed by Lateral Buckling, The Institution of Structural Engineers, Vol.51, NO.5, pp.161-168. (1973)
[5] Jankowska-Sandberg, Joanna, Kołodziej, Jarosław, in: Experimental study of steel truss lateral–torsional buckling, Engineering Structures, Vol.46, pp.165-172. (2013)
Papp, in: On design method of lateral-torsional buckling of beams: State of the art and a new proposal for a general type design method, Periodica Polytechnica Civil Engineering, Vol.59(2), pp.179-192. (2015)
Online since: December 2014
Authors: Hong Tao Wang, Zhao Qing Qi, Jun Liang Dang, Shi Hao Zhang, Jian Hua Ding
The Effect of Phosphatic Composite on Magnesium Phosphate Cement Performance
Zhao-qing Qi1,a, Hong-tao Wang1,2,b, Jun-liang Dang3,c, Shi-hao Zhang1,d, , Jian-hua Ding1,e
1Det. of Chemical & Material Engineering, Logistical Engineering University,
Chongqing, 401331, China
2Det. of Military Civil Engineering, Logistical Engineering University,
Chongqing, 401331, China
3Medium-range test detects Ltd.
Because, magnesium phosphate cement has hardened condensation, high early strength, good adhesion to the old concrete, wide environmental adaptability, volume stability, good benefits. therefore, This cement system have potential applications, such as ,airport runways, tunnels bridges, military engineering and repair rush to build.
Journal of Logistical Engineering University.
Because, magnesium phosphate cement has hardened condensation, high early strength, good adhesion to the old concrete, wide environmental adaptability, volume stability, good benefits. therefore, This cement system have potential applications, such as ,airport runways, tunnels bridges, military engineering and repair rush to build.
Journal of Logistical Engineering University.
Online since: April 2020
Authors: Asis Mazumdar, Asim Kuila, Subhasish Das
A Comparative Analysis of Flow Fields
around a Composite Hydrokinetic Device
KUILA Asim1, a*, DAS Subhasish2, b and MAZUMDAR Asis3, c
1Research Scholar, School of Water Resources Engineering, Jadavpur University, Kolkata, India
2Assistant Professor, School of Water Resources Engineering, Jadavpur University, Kolkata, India
3Professor & Director, School of Water Resources Engineering, Jadavpur University, Kolkata, India
aasimkuila@gmail.com, bsubhasishju@gmail.com, casism.ju@gmail.com
Keyword: Flow field, Horseshoe vortex, Kinetic energy, Vortex induced vibration
Abstract.
Introduction Analysis of the flow fields of different phenomena in fluid flow is an integrated part of hydraulic engineering.
Analysis of the scour on the bed surface of the ocean or river due to the underwater placed pipes or cables and the flow fields around pipe or cable are interesting research in engineering fields.
An experiment was done in a plexi-glass made sidewall flume of steel bottom that was located in the Fluvial Hydraulics Laboratory of the School of Water Resources Engineering at Jadavpur University in Kolkata, India.
Civil Eng. 22 (2018) 2300-2314
Introduction Analysis of the flow fields of different phenomena in fluid flow is an integrated part of hydraulic engineering.
Analysis of the scour on the bed surface of the ocean or river due to the underwater placed pipes or cables and the flow fields around pipe or cable are interesting research in engineering fields.
An experiment was done in a plexi-glass made sidewall flume of steel bottom that was located in the Fluvial Hydraulics Laboratory of the School of Water Resources Engineering at Jadavpur University in Kolkata, India.
Civil Eng. 22 (2018) 2300-2314
Online since: December 2010
Authors: Ping Tan, Jie Cui, Yu Hong Ma, Gui Feng Zhao
A Method of Determining Strengthening Design Ground-Motion Parameters for the Existing Building
Yuhong Ma 1,a Guifeng Zhao 2,b Jie Cui 1,c Ping Tan1,d
1Earthquake Engineering Research and Test Center, Key Laboratory of Seismic Control and Structural Safety, Guangzhou University, Guangzhou 510405, China
2 School of Civil Engineering, Guangzhou University, Guangzhou 510006, China
amyh_220@yahoo.com.cn, bzgf_220@yahoo.com.cn, cjcui2009@hotmail.com, d tanping2000@hotmail.com
Keywords: Existing Building; Seismic Strengthening Design Ground Motion Parameter; Seismic Hazard Characteristic; Design Reference Period; Subsequent Design Useful Life Period
Abstract.
Earthquake Resistant Engineering.
[2] Ma Yu-hong, Research on Performance-based Seismic Design Load, Institute of Engineering Mechanics, China Seismological Bureau, Harbin, 78-127(2000)
[3] Xie Li-li, Zhang Xiao-zhi, Zhou Yong-nian, Earthquake Engineering and Engineering Vibration, Vol.16,No.1: 1-18(1996) (in Chinese)
Earthquake Resistant Engineering.
[2] Ma Yu-hong, Research on Performance-based Seismic Design Load, Institute of Engineering Mechanics, China Seismological Bureau, Harbin, 78-127(2000)
[3] Xie Li-li, Zhang Xiao-zhi, Zhou Yong-nian, Earthquake Engineering and Engineering Vibration, Vol.16,No.1: 1-18(1996) (in Chinese)
Online since: April 2014
Authors: Ren Liang Shan, Shao Hua Dong, Bao Long Huang, Fei Huang, Shu Jing Wu, Qing Ao Wu
Stress management in rock drivage team based on Fault Tree Analysis method
Renliang SHAN1,a, Shaohua DONG1,b, Baolong HUANG1,c, Fei Huang1,d, Shujing Wu1,e, Qing’ao Wu1,f
1School of Mechanics and Civil Engineering, China University of Mining and Technology,Beijing
a492468043@qq.com, b1652464617@qq.com, c1642053406@qq.com, dhuangfeicumtb@163.com, e10301999360@qq.com, f869753426@qq.com
Keywords: Rock drivage; Stress management; Fault Tree Analysis method
Abstract.
Safety System Engineering[M].
Application of Safety System Engineering in Mine Safety Control[J].
Value Engineering, 2011, (36):42-43 (in Chinese) [4] Yonggang Chen; Tian shuicheng, Bin Sun.
The Theory of System Engineering and Application Security[M].
Safety System Engineering[M].
Application of Safety System Engineering in Mine Safety Control[J].
Value Engineering, 2011, (36):42-43 (in Chinese) [4] Yonggang Chen; Tian shuicheng, Bin Sun.
The Theory of System Engineering and Application Security[M].
Online since: August 2013
Authors: Yi Ming Xia
However, in the field of computational mechanics, the MRA has not been, in a real sense, fully utilized in the numerical solution of engineering problems either by the traditional finite element method (FEM) or by the wavelet finite element method (WFEM).
Basic Isoparametric Node Extended Shape Function An 8-node solid element is very popular in engineering practice due to its versatility and balance of computational accuracy and cost.
With advent of the element with a new MRA, the MRA will find a wide application in numerical solution of engineering problems in a real sense.
Chen, B.Li, Theory and engineering application of wavelet finite element method, Science Press, Beijing (2006) [10] W.X.
Sun, Application of wavelet analysis in civil engineering, China Railway Publishing House, Beijing (2006)
Basic Isoparametric Node Extended Shape Function An 8-node solid element is very popular in engineering practice due to its versatility and balance of computational accuracy and cost.
With advent of the element with a new MRA, the MRA will find a wide application in numerical solution of engineering problems in a real sense.
Chen, B.Li, Theory and engineering application of wavelet finite element method, Science Press, Beijing (2006) [10] W.X.
Sun, Application of wavelet analysis in civil engineering, China Railway Publishing House, Beijing (2006)