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Online since: July 2013
Authors: Dong Xing Du, Fa Hu Zhang, Dian Cai Geng, Ying Ge Li
China 2Qingdao Municipal Key Laboratory on Geological & Exploration Engineering Technology for Enhanced Shale Oil & Gas Recovery, Qingdao University of Science and Technology, Qingdao, 266061, P.
China 3Shandong Provincial Key Laboratory of Polymer Material Advanced Manufacturing Technology, Qingdao University of Science & Technology, Qingdao, 266061, P.
China 4College of Automation & Electronic Engineering, Qingdao University of Science and Technology, Qingdao, 266042, P.R.
Acknowledgements The work is finished under the support of National Natural Science Foundation of China (No.51176081).
Zitha: “Motion of foam films in diverging-converging channels”, Journal of Colloid and Interface Science, Vol.271, No.2 (2004), p.473
Online since: April 2014
Authors: Wei Jing Zhang, Qian Zhang, Pei Ru Fu
Construction Technique of Cast-in-situ RC Grillage Shear Wall Building Formed with Thermal Insulation Hollow Blocks Weijing Zhang1, a, Qian Zhang2,b , Peiru Fu3,c 1,2College of Architecture and Civil Engineering, Beijing University of Technology, China, 100124 3 Beijing Daxing Hongguang Building Material Factory, China, 102600 azhangweijing@bjut.edu.cn, bzhang_qian1989@sina.cn, cfushihongguang@vip.163.com Keywords: lightweight insulation hollow block, grillage shear wall, construction technique Abstract.
(2)The EPS concrete has good fire resistance, it belongs to grade A2 non-combustible material and meets the requirement of incombustible grade A building in terms of fire protection.
(3)As a kind of flexible material, the lightweight insulation hollow block can absorb some impact energy when it experiences plastic deformation.
Acknowledgements Financial support from the National Key Technology Research and Development Program of the Ministry of Science and Technology of China through grant 2012BAJ03B04 is highly appreciated.
References [1] Jiaru Qian: Architecture Technology Vol.39-1 (2008) p.17, In Chinese [2] Yinan Du, Weijing Zhang and Baochun Feng: World Earthquake Engineering Vol.26-2 (2010) p.136, In Chinese [3] Weijing Zhang, Yinan Du and Hongzhen Kang: Journal of Building Structures Vol.32-5 (2011) p.116, In Chinese [4] Weijing Zhang, Yinan Du and Jiaru Qian: Advanced Materials Research Vol.446-449 (2012), p. 672 [5] Lili Zhang, Jiayu Kan and Danlin Chen: Architecture Technology Vol.43-3 (2012) p.253, In Chinese [6] Baochun Feng: Architecture Technology Vol.39-1 (2008) p.8, In Chinese [7] CECS 338:2013, China Planning Press, In Chinese
Online since: September 2013
Authors: Christian Weidig, Nicole Menck
The content visualized will be a rough layout enriched by material flow and process information.
For instance, new materials could lead to improved cutting and bonding technology.
Figure 2: Illustration of the proposed systematic Since the interrelations between different production levels need to be considered, on every level of the production system the impact with its respective scenarios can be visualized in different degrees of abstraction (e.g. material flow simulation, process simulation, layout planning).
Acknowledgments The research leading to these results has received funding from the European Community's 7th Framework Programme under grant agreement VISIONAIR no. 262044 as well from the German Science Foundation (DFG) within the International Research Training Group (IRTG) 1131 “Visualization of Large and Unstructured Data Sets Applications in Geospatial Planning, Modeling, and Engineering”.
Singh, Fundamentals of a co-design methodology for improving the performance of machine tools based on semantic represenation, International Journal of Computer Integrated Manufacturing, (2013), http://dx.doi.org/10.1080/0951192X.2013.766936 [12] P.
Online since: June 2017
Authors: Toshiyuki Sunaba, Susumu Hirano, Tadao Ishihara
The material is protected with a passive film.
However, generally high strength materials have susceptibility of high stress corrosion cracking (SCC) including sulfur stress cracking.
The difference of the plastic elongation of 15Cr and 13Cr SS is based on material strength.
Galvele, corrosion science, 15 (1975) 207-224 [9] D.
Masuda, THE OPEN CORROSION JOURNAL 2 (2009) 204-210 [12] Pitzer, K.S.
Online since: August 2017
Authors: Nuchthana Poolthong, Napachat Tareelap, Chanika Puridetvorakul
Corrosion Behavior of Al-Zn-In Sacrificial Anode Alloys Produced by Conventional Casting and Semi-Solid Metal Casting Processes Chanika Puridetvorakula *, Nuchthana Poolthongb and Napachat Tareelapc Division of Materials Technology, School of Energy, Environment and Materials King Mongkut’s University of Technology Thonburi, Bangkok 10140, Thailand a chanika.p@mail.kmutt.ac.th, b nuchthana.poo@kmutt.ac.th, c napachat.tar@kmutt.ac.th Keywords: Al-Zn-In sacrificial anode, Anode efficiency, Current capacity, Corrosion morphology, Semi-solid metal casting Abstract.
Fe and Si impurities as shown in Table 1 came from the starting material of Al and Zn.
International Journal of Science and Technology, 2 (2012) 561-566
Online since: May 2011
Authors: Wei Wei Wang, Guo Qi Xing
The residential building is north-south direction and is brick and concrete structure, 6 layers and storey 3m; The ratio of window area and wall area is 0.6, total area of exterior wall is 743m2 and total area of windows is 459m2,total living area is 1263m2.The palisade structure materials and heat transfer coefficient is shown in table 1.
Fig. 1 building floor plan of residental Table 1 Initial parameters of palisade structure materials Building component of palisade structure Material and tectonic Heat transfer coefficient (W/(m2·K)) Exterior wall 240mm brick wall 1.88 Interior wall 240mm brick wall 1.88 Roof 120mm precast concrete slab 3.71 Floor 120mm precast concrete slab 3.80 Door and window Ordinary aluminium alloy window 6.40 Conserves Energy Retrofitting Scheme.
[5] Ayako Okubo, Katsuhiro Sakurai: Studies in Regional Science Vol. 36(2006) p.777-790
Rissanen: Journal of Power Sources Vol.131(2004) p.340-350
Online since: May 2012
Authors: Dong Sheng Shi, Zheng Ma, An Li Wu, Jing Bo Wang
The blast furnace slag could be used for the cement raw material, the roadbed material, the mineral admixture and the aggregate for concrete, etc.
From the above, the blast furnace slag fine aggregate is good material that could replace the natural river sand as fine aggregate in concrete
References [1] Dongsheng SHI, Yoshihiro MASUDA, Youngran LEE: Experiments on Properties of Blast Furnace Slag Fine Aggregate and Influence of Blast Furnace Slag Fine Aggregate on Compressive Strength of Concrete, Journal of Structural and Construction Engineering, Vol.76, No.665, p. 1199, Japan (2011)
[2] Dongsheng SHI, Yoshihiro MASUDA, Youngran LEE: Experimental Research of mechanical Properties of High-Strength Concrete Using Blast Furnace Slag as Fine Aggregate, Cement Science and Concrete Technology, No.64, p. 184, Japan (2010)
[3] Dongsheng SHI, Yoshihiro MASUDA, Youngran LEE: Experimental Study on Mechanical Properties of High-Strength Concrete Using Blast Furnace Slag Fine Aggregate, Advanced Materials Research, Vols. 217~218, p. 113, Switzerland (2011)
Online since: September 2012
Authors: Claus Peter Fritzen, Inka Buethe, Peter Kraemer
Journal of Intelligent Material Systems and Structures, 13:561--574, 2002
Smart Materials and Structures, 10:518--527, 2001
Lecture Notes in Computer Science: Artificial Neural Networks, LNCS 4131:982-- 991, 2006.[11] P.
SMART 2011, Smart Structures and Materials, Saarbrcken, Ger., 2011
Online since: November 2014
Authors: Andrzej Zbrowski, Andrzej Majcher, Grzegorz Dobiński, Marek Smolny, Sławomir Pawłowski, Mirosław Mrozek
The module improves the quality of the measurement properties of visco-elastic structures such as composite materials and biological objects.
The arrangement of the piezoelectric tube is used for precise positioning of the test sample material.
This allows for deeper analysis of the mechanical properties of the test material.
Springer Series in Surface Sciences, 2000
Japanese Journal of Applied Physics, Vol. 45, 2006, pp. 1917 [6] Moeller G., Gerard P.: A step towards length scale corrected and instrument independent surface roughness analysis.
Online since: January 2019
Authors: Martin Kovac, Katarina Kovacova
Introduction Thermal mass is defined as the ability of a material to store (charge) heat, and later on release (discharge) it when activated mechanically or naturally through one or a combination of conduction, convection and radiation [1][2].
The most important parameters affecting the performance of thermal mass are material thermal properties, location of thermal mass, ventilation rate and external or internal gains too [3].
Table 2 Thermal properties of used building materials [6] Material Thermal conductivity λ [W/(m.K)] Specific heat capacity c [J/(kg.K)] Density ρ [kg/m3] Insulation mineral wool 0.038 840 140 OSB board 0.13 1 600 600 Plasteboard 0.15 1 060 750 Reinforced-concrete slab 1.58 1 020 2 400 Classroom Operation The analyzed classroom is used for teaching every workday in time from 07:30 till 18:30.
Fig. 6 The comparison of the effectiveness of mechanical ventilation regimes in terms of operative temperature and electricity consumption Acknowledgements This paper is the outcome of the Projects implementation: KEGA 052 TUKE-4/2013 - The implementation of a virtual laboratory for designing energy-efficient buildings, and University Science Park TECHNICOM for Innovation Applications Supported by Knowledge Technology, ITMS: 26220220182, supported by the Research & Development Operational Programme funded by the ERDF.
Yam at al., Nonlinear coupling between thermal mass and natural ventilation in buildings, International Journal of Heat and Mass Transfer. 46 (2003) 1251-1264
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