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There were better economic and social benefits which the construction wastes were the raw materials of weak foundation treatment.
There were better economic and social benefits which the construction wastes were the raw materials of treatment of weak foundation.
Reinforcement mechanism of cast-in-place expanded piles of construction waste The materials of cast-in-place expanded piles of construction waste were brickbat, broken concrete and gravel.
Zhao: Beijing, Science Press, 3 (2008) , in press
Zhou: Journal of Shanghai University of Electric Power, Vol. 22(1) (2006), p.79-83

Chinese science bulletin,1998:48-58
Journal of sedimentary, 2000,18(4):606-609
Natural gas in earth science, 1993, 4(3):1-40
Journal of sedimentary, 1998,16(2):5-8
Journal of oil, 2010,31(5)：710-717

Nonlinear Finite Element Analysis of the Temperature Field of Special-Shaped Concrete-filled Steel Tubular Column Under Standard Fire Condition Yawen Wang1, a,Yanbo Li2, b, Zhihua Chen3,c ( Corresponding author), Xiaodun Wang4,d, Bo Song5,e, Guohui Wang6,f 1School of Civil Engineering, Tianjin University, Tianjin, China 2School of Civil Engineering, Tianjin University, Tianjin, China 3 Tianjin Key Laboratory of Civil Engineering Structure & New Materials, Tianjin University, Tianjin, China 4 Tianjin Key Laboratory of Civil Engineering Structure & New Materials, Tianjin University, Tianjin, China 5Tianjin Fire Research Institute of the Ministry of Public Security, Tianjin, China 6Tianjin Fire Research Institute of the Ministry of Public Security, Tianjin, China awyw@tju.edu.cn, bliyanbo_tj@sina.com, czhchen@tju.edu.cn, dmaodun2004@126.com, esongbo@tfri.com.cn, fwangguohui@tfri.com.cn Keywords:Concrete-filled steel tubular column; Special-shaped column;Thermal analysis; Nonlinear
The conductivity and heat capacity of materials vary according to the temperature, they are the function of temperature.
References [1] Zhihua Chen, Ting Zhou and Xiaodun Wang, in:Application of Special Shaped Column Composed of Concrete-filled Steel Tubes,Advanced Materials Research,2011
[5] Linhai Han and Xiaokang Lin, in:Effects of Sustained Load on Concrete-Filled Hollow Structural Steel Columns, Journal of Structural Engineering, 2004
[9] Jian-Feng Chen and Ping-Zhou Chao, in: Numeric Simulation of Temperature Field on Steel Connections in Fire, Building Science, 2008

Derin: International Journal of Refractory Metals and Hard Materials Vol. 29, (2011), p. 90 [3] C.L.
Puszynski: International Journal of Refractory Metals and Hard Materials Vol. 28, (2010), p. 605 [5] J.J.
Feng: Progress in Materials Science Vol. 39, (1995), p. 243 [6] S.
Niyomwas: Songklanakarin Journal of Science and Technology Vol. 30(2), (2008), p. 227 [7] S.
Niyomwas: Songklanakarin Journal of Science and Technology Vol. 32(2), (2010), p. 175 [8] S.

The annual production capacity of the rolling mill was 18 million tons, product thickness range was 0.2~ 1.0 mm, and its products were for hot dip galvanizing line, color coating line of cold rolling raw materials.
Jiang: Journal of Materials Processing Technology, Vol. 204 (2008), p.152
Tieu: Journal of Materials Processing Technology, Vol. 209 (2009) No.9, p.4584
Gong: Journal of Northeastern University, Vol. 31 (2010) No.10, p.1414
Advanced Materials Research, Vol. 311-313 (2011), p.902

It is considered as a promising materials for blue and ultraviolet light emitting devices and laser devices for its high exciton energy [1-2].
Petrosyan: Journal of Contemporary Physics (Armenian Academy of Sciences) Vol. 43 (2008), p. 177 [2] S.J.
Ip, et al. : Journal of Vacuum Science & Technology B Vol. 22 (2004), p. 932 [3] S.
Han, et al. : Journal of Materials Science: Materials in Electronics Vol. 22 (2008), p. 248 [4] W.D.
Rengarajan, et al. : Journal of Electronic Materials Vol. 36 (2007), p.457 [9] W.J.

Ogawa., Materials Transactions, 48 (2007) 293-300
Ogawa, Materials Transactions, 49 (2008) 365-371
Koutsukos, Journal of Materials Science, 41 (2006) 1805-1812
Shimamura, Journal of Solid Mechanics and Materials Engineering, 4 (2010) 1699-1710
Koishi, Jurnal of Materials Science Letters, 17 (1998) 1349-1351

Introduction Sometimes we need use the mechanical property of hyper-elastic materials, such as water seal of high pressure gate.
Hyper-elastic materials’ constitutive relations is nonlinear, and the state of stress and strain is very complicated, so there are many blank spaces in basic and regular research of it.
This paper describes the theoretical research of the relations from several aspects such as the principle of nonlinear calculation, the mechanical models, the method of model experiment, and have provided a numerical analysis method to fit the relations base on BP neural network. 1 The Constitutive Relations of Hyper-elastic Materials According to mechanics theory of elasticity, elastic materials’ constitutive relations can be described by primary stress tensor and primary strain tensor [1].Hyper-elastic materials can be thought as materials that their modulus of elasticity increase when their stress are increasing.
Seal use rubber material that is a typical hyper-elastic material.
,The decision-making supporting system (DSS) theory method cases [M].Tsinghua University; Science Technique in Guangxi Publishing House, 1996:133-140.

Experimental Materials and Methods.
Thermogravimetric analysis of CNC Conclusion The present work shows that agro-waste materials reported an interesting source to extract beneficial products for further industrial usage.
Morphological investigation, FTIR spectroscopy, and X-ray diffraction analyses confirmed the elimination of nonocellulosic materials.
Mechanical Properties of ABS Embedded with Basalt Fiber Fillers” Journal for Manufacturing Science and Production, vol. 16, no. 2, pp. 69-74, 2016
Lucia,” One-pot polymerization, surface grafting, and processing of waterborne polyurethanecellulose nanocrystal nanocomposites,” Journal of Materials Chemistry, vol. 19, no. 38, pp. 7137-7145, 2009

The materials used in the biosorption can be classified according to their availability as are natural materials (industrialist, agricultural, domesticates) or in form of synthetized materials [3].
Materials and Methods Adsorbents Preparation.
The materials were washed and then dried at 105 °C in an oven for 48 h.
The dried materials were crushed reaching an average particle size of 0.2 mm.
Chemical Engineering Journal. 183 (2012) 30-38