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Online since: May 2011
Authors: Xue Liang Zhao, Qi Wang, Yu Li
The building facade on both sides of the street was renovated by resident themselves, the design style, material, color, technique of the buildings is different significantly, accordingly, there lack continuity street interface, and consecutive street landscape.
The renew of public space must rely on two aspects: material environment construction and economic construction.
In general, the Muslim community cultural relics of high quality construction, landscape resources are limited, so it is not suitable for high strength of material, The Emphasis of the planning should be updated the integral atmosphere of the rational scale and the whole area, to maintain the unity of the whole understanding, strengthen memory area with continuous experience, the scale and the atmosphere, the streets of overall protection.
It will demand the specific requirements of architectural form, building altitude and façade decorate material etc, make the reconstruction work in the contract and in accordance with the state of science.
References [1] Yang Wenjiong, The Muslim Community against a Background of the Transition of Relationship between State and Society in Ming and Qing Dynasty——Taking the Cultural Change of the Muslim Community in Xi an as a Case[J],Heilongjiang National Series, 2006.5, p.89-97 [2] Yangwei, Zengjian, Protection and Development--On the Actualities and the Countermeasures for Muslim Community in China Inland City, JOURNAL OF TIANJIN UNIVERSITY(SOCIAL SCIENCES) 2004.1, p.70-74 [3] H.Hoyem, B.T.Kalsaas, XiaoLi,the Case of the Drum Tower Muslim District in Xi'an,China URBAN PLANNING OVERSEAS2002.3, p. 27-29
Online since: July 2014
Authors: Sergio Cavalaro, Antonio Aguado, Lin Liao, A. de la Fuente
The results illustrate how fibre orientation and distribution justify the differences in the mechanical behaviour of the materials and the scatter of the bending test results.
Materials The compositions of the mixtures used in the experimental programme are presented in the Table 1.
It presents a high accuracy, robustness and allows assessing a big volumes of material in a short time.
Journal of Advanced Concrete Technology, vol. 1, no. 1, pp. 5–15, 2003
Tasdemir, “Mechanical behaviour and fibre dispersion of hybrid steel fibre reinforced self-compacting concrete,” Construction and Building Materials, vol. 28, no. 1, pp. 287–293, Mar. (2012) [7] UNE-EN 14721: Test method for metallic fibre concrete - Measuring the fibre content in fresh and hardened concrete. (2006) [8] UNE 83313: Concrete tests.
Online since: August 2013
Authors: Jittiporn Kruenate, Kowit Suwannahong, Torpong Kreetachat
Unfortunately, the durable property of the petroleum based polymer materials can cause environmental problem of waste disposal of the petroleum plastics in the landfill.
The sol-gel method has low temperature chemical method used for production of inorganic oxide materials.
Methodology Materials.
Acknowledgement The authors would like to express gratitude to the National Metal and Materials Technology Centre for their financial support.
Journal of Environmental Biology, 33, 955-959
Online since: October 2018
Authors: Zhao Jun Wang, yong zhang, Zong Min Chen, Jing Hui Liu
Introduction Aluminum foam, a new structural function material, refers to a kind of superlight metallic materials with a structure similar to countless foams dispersed in the aluminum matrix.
Research status and development prospects of aluminum foam and composite structures, Materials review A: Review article 29(2015)81-84
[5] David Oliva , Valtteri Hongisto, Sound absorption of porous materials–Accuracy of prediction methods, Applied Acoustics 74(2013)1473-1479
[7] Yunjie Li, Zhendong Li, Fusheng Han, Air flow resistance and sound absorption behavior of open-celled aluminum foams with spherical cells, Procedia Materials Science 4(2014)187-190
[9] Xiangyi Bu, Sound Absorption property of alumiun alloy foam used for noise reduction in construction, Foundry Technology.36(2015)1934-1935 [10] Dong Guan, Jiu Hui Wu ,Li Jing, A statistical method for predicting sound absorbing property of porousmetal materials by using quartet structure generation set, Journal of Alloys and Compounds 626(2015)29-34
Online since: February 2014
Authors: Zainuddin Zalita, Sahbudin Shaari, Huda Abdullah, Mohd Syafiq Zulfakar, Wan Nasarudin Wan Jalal
School of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia.
The potential application of ZnAl2O4 material which can be used in microwave application as microwave dielectric material.
MATERIALS AND METHOD Zn(NO3)2, Al(NO3)3 and SiO2 was used as starting materials to produce (1-x)ZnAl2O4 – xSiO2 compounds by using sol-gel method.
Ethylene glycol solution was used to dissolve these materials.
Hosseinpour-Mashkani: Journal of Inorganic and Organometallic Polymers and Materials Vol. 22 (2012), p. 1093
Online since: November 2016
Authors: C.C. Ni
Ni Department of Mechanical Engineering, China University of Science and Technology Taipei 11522, Taiwan cctommykimo@yahoo.com.tw Keywords: Stochastic Fatigue crack growth; fatigue experiment; compact-tension specimen Abstract.
Erdogan, A Critical Analysis of Propagation Laws, Journal of Basic Engineering, Transactions of ASME, Vol. 85 (1963), pp. 528-534
Elber, The Stress Ratio Effect on Fatigue Crack Closure, Damage Tolerance of Aircraft Structures, ASTM STP 486, American Society for Testing and Materials, Philadelphia (1971)
Ni, Formulation of a Polynomial Stochastic Fatigue Crack Growth Model, Advanced Materials Research, Vol. 909 (2014), pp. 467-471
[9] ASTM E647-91, Standard Test Method for Measurement of Fatigue Crack Growth Rates, American Society for Testing and Materials, Vol.03.01 (1991), pp. 679-706.
Online since: February 2011
Authors: Zhen Yi Huang, Min Xia Chen, Chang Hong Li, Sheng Fu Wu, Wei Wang, Jian Liu, Da Lun He
Anslysis of the 5-m Heavy Plate Mill Stand Based on MSC.Marc Finite Element Method Zhenyi Huang 1 , Minxia Chen 1, Changhong Li 1,Shengfu Wu 1, Wei Wang1, Jian Liu2, Dalun He 2. 1 Anhui University of Technology School of Materials Science and Engineering , Maanshan AnHui 243002 2 5-m Heavy Plate Mill, Baosteel Branch, Shanghai 200941, China Keywords: Rolling Mill; Stiffness Check; Strength Check Abstract: The stand is the largest and most important part in rolling-mill components.It bears tremendous rolling force, instant impact and part of the rolling torque during the rolling process .In addition ,roller system ,pressure and balance system also installed in it.
A Finte Element Model For Dynamic Analysis of Rolling Mill[J].Chinese Journal of Mechanical Engineering, 2000,(7):66-68.116-118.
Mechanical Equipment of Material forming[M].Northeastern University Press, 2002: 87~95.
(In Chinese) [5] zhao Liu, qiusheng Wang.Mechanics of Materials[M].
(In Chinese) [6] hongwen Liu.Mechanics of Materials[M].
Online since: October 2013
Authors: Ruo Kang Song, Mai Cang Zhang, Jian Xing Dong, Chen Yang Du
Young, Materials characterization, 49 (2002) 11-21
Liu, Materials & Design, 32 (2011) 4010-4016
Khosravi, Materials & Design, 34 (2012) 65-73
Le May, Materials characterization, 49 (2002) 219-229
Khosravi, Materials & Design, 33 (2012) 476-484.
Online since: October 2008
Authors: Chen Xia Song, Qing Xi Hu, Yuan Yao, Fei You, Qi Lu
Material Cost.
SLA, SLS and FDM material cost model: For a STL model, the material cost was calculated based on volume, Eq. 4.
RT material cost model: The RT material cost consists of consuming material of master model and parts [5].
Hu: Journal of Xi'an Jiao Tong University, Vol.34, (2000) No. 11, pp. 57
[6] Foster: Science, Vol. 308-5723 (2005), pp. 814
Online since: April 2016
Authors: Andrea Miškufová, Alexandra Medvecová, Anna Kochmanová, Dušan Olčák, Viktor Hronský
Experimental Materials and methods.
Solidified sample was prepared by homogenization of solid materials.
Table 8 Results of TCLP test of stabilized filter fly ash with alternative raw materials – wastes Wastes + Na2SiO3 Parameter SM267 Filter pH 11.57 Pb [mg.ml-1] 0.56 Cl- [mg.ml-1] 7 300 This result moves those alternative raw materials to position of fully replaceable material for cement.
In: Journal of Hazardous Materials. 1996, č.47, s. 325-344.
Immobilization of heavy metals in municipal waste incinerator materials.