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Online since: October 2012
Authors: Ai Feng Wang, Zheng Tan
SOR is a harmless building to its residents and surrounding environment highlighted in design phase, which residential space is adjustable and updatable based on the content and requirements in life, and where the external walls and internal walls are changeable in the using process, building materials and facilities are recyclable, etc., such a building is not only very durable and conducive to environmental protection, and also always remains its fashion, in compliance with the architectural requirements in the modern society.
From a view of a architect, the architecture framework is built at initial phase, and then it is available to select removable infill components to construct each interior space based on the user’s needs, not only providing the user with more options in space design, and also reducing the number of waste in the project, thus saving building materials.
However, the SOR makes the independent decision at all levels possible and thus vitalizes the construction more powerfully by the participation of developers, material suppliers, equipment suppliers, users and architects at different levels.
The architect changes from a hero, who determines the function, material, space, figure of an architecture, mode of construction, and its relations with the environment, to a common construction participant, who cooperates with developers and residents to create schemes.
China Civil Engineering Journal. 2005. 38 (5).
From a view of a architect, the architecture framework is built at initial phase, and then it is available to select removable infill components to construct each interior space based on the user’s needs, not only providing the user with more options in space design, and also reducing the number of waste in the project, thus saving building materials.
However, the SOR makes the independent decision at all levels possible and thus vitalizes the construction more powerfully by the participation of developers, material suppliers, equipment suppliers, users and architects at different levels.
The architect changes from a hero, who determines the function, material, space, figure of an architecture, mode of construction, and its relations with the environment, to a common construction participant, who cooperates with developers and residents to create schemes.
China Civil Engineering Journal. 2005. 38 (5).
Online since: January 2014
Authors: Ai Min Li, Yu Lei Yin, Zhi Kun Zhang
Experimental
Precursor material.
Jakab, Preparation of granular activated carbon from hydrothermally treated and pelletized deciduous wood, Journal of Analytical and Applied Pyrolysis.93 (2012)68-76
Gómez-Serrano, Study of cherry stones as raw material in preparation of carbonaceous adsorbents, J.Anal.
Deiana, Activated carbon briquettes from biomass materials, Bioresour.
[12]A.Amay,N Medero,N Tancerdi,H Silva,C Deiana, Activated carbon briquettes from biomass materials,Bioresour Technol.98(2007)1635-1641
Jakab, Preparation of granular activated carbon from hydrothermally treated and pelletized deciduous wood, Journal of Analytical and Applied Pyrolysis.93 (2012)68-76
Gómez-Serrano, Study of cherry stones as raw material in preparation of carbonaceous adsorbents, J.Anal.
Deiana, Activated carbon briquettes from biomass materials, Bioresour.
[12]A.Amay,N Medero,N Tancerdi,H Silva,C Deiana, Activated carbon briquettes from biomass materials,Bioresour Technol.98(2007)1635-1641
Online since: January 2013
Authors: Fung Fei Chen, Seng Cho Chou, Hsiao Wei Chen
The microalga that is generated through carbon fixation contains various specific active materials with high biological values.
Microalgae contain a considerable amount of active material that can be employed in a wide range.
The extracted material can be added to food and cosmetics, thereby increasing economic value.
Through a production method of ecological circulation, each stage in the production cycle, including materials, processes, and recycling, is compliant with the principle of environmental protection [18], as shown in Figure 1.
Nicholls, Rising Sea, Levels: Potential Impacts and Responses, Issues in Environmental Science and Technology, No. 17, The Royal Society of Chemistry, 2002
Microalgae contain a considerable amount of active material that can be employed in a wide range.
The extracted material can be added to food and cosmetics, thereby increasing economic value.
Through a production method of ecological circulation, each stage in the production cycle, including materials, processes, and recycling, is compliant with the principle of environmental protection [18], as shown in Figure 1.
Nicholls, Rising Sea, Levels: Potential Impacts and Responses, Issues in Environmental Science and Technology, No. 17, The Royal Society of Chemistry, 2002
Online since: February 2012
Authors: Li Bing Duan, Chang Le Chen, Xiao Ru Zhao, Xiao Jun Bai, Ning Jin, Jin Ming Liu
However, it is still urgent to explore substituted materials for ITO, due to the scarcity of indium in the earth.
Recently, TiO2 has manifested potentials as a matrix for TCO materials.
In order to utilize TiO2 film as a candidate of TCO materials, it is necessary to investigate the intrinsic conductivity of TiO2 films.
Sangaletti, Role of oxygen content on the magnetic properties of epitaxial anatase and rutile TiO2 thin films, Journal of Physics: Conference Series 200 (2010) 072030 [14] Gang Liu , José A.
[20] Liqiang Jing, Yichun Qu, Baiqi Wang, Shudan Li, Baojiang Jiang, Libin Yang, Wei Fu, Honggang Fu and Jiazhong Sun, Review of photoluminescence performance of nano-sized semiconductor materials and itsrelationships with photocatalytic activity, Solar Energy and Solar Cells, 90 (2006) 1773-1787
Recently, TiO2 has manifested potentials as a matrix for TCO materials.
In order to utilize TiO2 film as a candidate of TCO materials, it is necessary to investigate the intrinsic conductivity of TiO2 films.
Sangaletti, Role of oxygen content on the magnetic properties of epitaxial anatase and rutile TiO2 thin films, Journal of Physics: Conference Series 200 (2010) 072030 [14] Gang Liu , José A.
[20] Liqiang Jing, Yichun Qu, Baiqi Wang, Shudan Li, Baojiang Jiang, Libin Yang, Wei Fu, Honggang Fu and Jiazhong Sun, Review of photoluminescence performance of nano-sized semiconductor materials and itsrelationships with photocatalytic activity, Solar Energy and Solar Cells, 90 (2006) 1773-1787
Online since: May 2013
Authors: Jin Yun Pu, Ang Li
This model base consists of ability damage assessment model, damage assessment model of damage control system, the calculation model of the afloat condition and stability, the calculation model of the maximum diameter of the breach that the crew can stem, the calculation mode of the flooding quantity of breach, the calculation model of the number of support column, the calculation model of drainage quantity, the calculation model of the maximum diameter of the breach that the crew can stem when all the drainage materials available are used, the calculation model of the area of water plane, the anti-flooding plan formation model, the selection model of the optimal anti-flooding plan and the optimal distribution model of the anti-flooding resource
The examples of this knowledge base are given as follows: : IF the diameter of the breach is smaller than the maximum diameter of the breach that the crew can stem AND the flood protection materials are not damaged THEN stem the breach and make use of all the drainage appliances available to drain seawater
The results of this example contain the cabins that can be used to balance the hull and increase the reserve buoyancy, the number of the support columns in every cabin needed to be supported, the optimal cabins that can be used to balance the hull and increase the reserve buoyancy, the anti-flooding materials needed, the anti-flooding crew needed, the recovery time needed, the probability of the success of recovery work. 6 Conclusions Based on the design of the frame work of intelligent decision support system in the damage control of damaged ship, the human-computer interaction subsystem, the database management subsystem, the model base management subsystem and the knowledge base management system of this system are introduced.
Journal of FuZhou University, 1997,25(2):65~69(in Chinese) [4] Chen jing-min.
J. of Systems Science and Systems Engineering,1994, 3(3):212-217
The examples of this knowledge base are given as follows: : IF the diameter of the breach is smaller than the maximum diameter of the breach that the crew can stem AND the flood protection materials are not damaged THEN stem the breach and make use of all the drainage appliances available to drain seawater
The results of this example contain the cabins that can be used to balance the hull and increase the reserve buoyancy, the number of the support columns in every cabin needed to be supported, the optimal cabins that can be used to balance the hull and increase the reserve buoyancy, the anti-flooding materials needed, the anti-flooding crew needed, the recovery time needed, the probability of the success of recovery work. 6 Conclusions Based on the design of the frame work of intelligent decision support system in the damage control of damaged ship, the human-computer interaction subsystem, the database management subsystem, the model base management subsystem and the knowledge base management system of this system are introduced.
Journal of FuZhou University, 1997,25(2):65~69(in Chinese) [4] Chen jing-min.
J. of Systems Science and Systems Engineering,1994, 3(3):212-217
Online since: March 2016
Authors: Shi Yuan Xu, Shu Nong Jiang
Influence of Surface Conditions on the Fatigue Behavior of A357 Aluminum Alloy
Shunong Jiang1, a* and Shiyuan Xu2, b
1School of Civil Engineering, Central South University, Changsha 410075, China
2School of Materials Science and Engineering, Central South University,
Changsha 410083, China
ashnjiang@csu.edu.cn, bxushiyuan112@qq.com
Keywords: Fatigue strength, Four-point bending test, A357 alloy, surface condition.
A great majority of the laboratory fatigue tests on structural materials are being performed on specimens with machined surfaces, which is different from the real component surfaces.
Collins, Failure of Materials in Mechanical Design-Analysis, Prediction, and Prevention, 2nd ed., Wiley, New York, 1993
Effect of casting defects, Journal of Light Metals, 1 (2001) 73-84
Sidebottom, Advanced mechanics of materials, Wiley, New York, 1993.
A great majority of the laboratory fatigue tests on structural materials are being performed on specimens with machined surfaces, which is different from the real component surfaces.
Collins, Failure of Materials in Mechanical Design-Analysis, Prediction, and Prevention, 2nd ed., Wiley, New York, 1993
Effect of casting defects, Journal of Light Metals, 1 (2001) 73-84
Sidebottom, Advanced mechanics of materials, Wiley, New York, 1993.
Online since: September 2013
Authors: M. N. Islam, A. Pramanik, A.K. Basak
Introduction
Machining processes shape parts by removing unwanted materials [1].
Theoretically, efficient high-performance machining is achieved by maximizing the material removal rate.
The software was developed by Professor Dong Woo Cho, in the Department of Mechanical Engineering at Pohang University of Science & Technology, South Korea.
The geometry of the set workpiece is shown in Fig. 1a; the material of the workpiece was Aluminum 6061.
Wang, Journal of Manufacturing Systems, 7(1)(1988) p.57 [7] Z.Z.
Theoretically, efficient high-performance machining is achieved by maximizing the material removal rate.
The software was developed by Professor Dong Woo Cho, in the Department of Mechanical Engineering at Pohang University of Science & Technology, South Korea.
The geometry of the set workpiece is shown in Fig. 1a; the material of the workpiece was Aluminum 6061.
Wang, Journal of Manufacturing Systems, 7(1)(1988) p.57 [7] Z.Z.
Online since: July 2014
Authors: S. Iniyan, D. Sakthivadivel
Main parameters to be considered are related with both geometry and materials properties [6-13].
Physical properties of different materials used in the fabrication of sun point collector and flat plate collector are given in the table 2 as below.
Table 2 Properties of different materials used in sun point collector and flat plate collector Materials Thermal Conductivity {W/ (m K)} Reflectivity (%) Absorptivity (%) Transmitivity Emissivity Copper 385 - 401 92 - 94 93 - 0.07 Aluminium 204 - 250 80 10-40 - 0.05 Acrylic Sheet 0.17 – 0.2 4 50 92 0.94 Wood 0.04 – 0.17 - - - 0.9 Glass Wool 0.04 97 80 - 0.8 Chrome Paint - 5 87 91 0.09 4.
It is also observed that these values may however, be improved by using advanced focusing techniques like two axis via internal microprocessor, better materials and good bonding methods. 7.
Sen, Solar energy in progress and future research trends, Progress in Energy and Combustion Science 30 (2004) 367–416
Physical properties of different materials used in the fabrication of sun point collector and flat plate collector are given in the table 2 as below.
Table 2 Properties of different materials used in sun point collector and flat plate collector Materials Thermal Conductivity {W/ (m K)} Reflectivity (%) Absorptivity (%) Transmitivity Emissivity Copper 385 - 401 92 - 94 93 - 0.07 Aluminium 204 - 250 80 10-40 - 0.05 Acrylic Sheet 0.17 – 0.2 4 50 92 0.94 Wood 0.04 – 0.17 - - - 0.9 Glass Wool 0.04 97 80 - 0.8 Chrome Paint - 5 87 91 0.09 4.
It is also observed that these values may however, be improved by using advanced focusing techniques like two axis via internal microprocessor, better materials and good bonding methods. 7.
Sen, Solar energy in progress and future research trends, Progress in Energy and Combustion Science 30 (2004) 367–416
Online since: August 2013
Authors: Muhammad Naqiuddin Mohd Warid, Mohd Rosli Hainin, Mohd Ezree Abdullah, Mohd Khairul Idham Mohd Satar, Haryati Yaacob
Materials and Methods
Materials.
Kennedy Hot Mix Asphalt Materials, Mixture Design and Construction, second ed., NAPA Research and Education Foundation, Maryland, 1996
State of the Art Report on Ageing Test Methods for Bituminous Pavement Materials, The International Journal of Pavement Engineering Vol. 4 (3), (2003) 165–176
Proceedings of World Academy of Science, Engineering and Technology. (2008)
[9] American Society for Testing and Materials (ASTM).
Kennedy Hot Mix Asphalt Materials, Mixture Design and Construction, second ed., NAPA Research and Education Foundation, Maryland, 1996
State of the Art Report on Ageing Test Methods for Bituminous Pavement Materials, The International Journal of Pavement Engineering Vol. 4 (3), (2003) 165–176
Proceedings of World Academy of Science, Engineering and Technology. (2008)
[9] American Society for Testing and Materials (ASTM).
Online since: September 2013
Authors: Nulifer Dogru, Latif Ozler, Nihat Parlak
Introduction
Materials with high wear resistance are frequently utilized in industry.
Cold work tool steel is one of these wear resistant materials.
In the researches, it was determined that it is suitable to use CBN tools in machining of that kind of materials which have 60-65 HRc hardness [1, 2, 3, 4].
This situation is in line with the literature studies that are about the materials which have high wear resistance [15].
Camuscu: Gazi University Journal of Science Vol.18 (2005), p. 453 [2] J.D.
Cold work tool steel is one of these wear resistant materials.
In the researches, it was determined that it is suitable to use CBN tools in machining of that kind of materials which have 60-65 HRc hardness [1, 2, 3, 4].
This situation is in line with the literature studies that are about the materials which have high wear resistance [15].
Camuscu: Gazi University Journal of Science Vol.18 (2005), p. 453 [2] J.D.