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The ecologicalization of building materials, harmlessness of building components and main buildings, the compliance of radioactive materials are the basic requirements of green buildings[1].
And the components, as the best materials to completely eradicate fire, show the best fire resisting function among building materials.
China Building Materials Science &technology.
Journal of Anhui Agricultural Science.Vol.38No.21(2010), In Chinese [3] Guoxin Chen, Wei Huang, Qianfeng Yao.
Journal of Xinjiang Agricultural University.

Krishan Kumar Chawla, Composite materials: science and engineering, 2nd Edition,1998
Mortensen, Particle reinforced metals of high ceramic content, Materials Science and Engineering A 387–389 (2004) 822-831
Bandyopadhyay, The effect of Al2O3 particulates on the precipitation behaviour of 6061Al matrix composites, Journal of Materials Science 31 (1996) 5351 5361
Vidhyanathan, Synthesis and characterization of high volume fraction Al-Al2O3 nanocomposite powders by high-energy milling, Materials Science and Engineering A 425 (2006)192-200
Adamiak, Structure, properties and corrosion resistance of PM composite materials based on EN AW-2124 aluminium alloy reinforced with the Al2O3 ceramic particles, Journal of Materials Processing Technology 162–163 (2005) 27–32

Compared with the machining，it can save materials, make the trench metal fiber continual，and improve the corrosion resistance and the fatigue strength of the components[2].
(2) By means of the simulation studies, it is found that the parameters of the cold rolling process should be developed on fully considering the rolling equipment capacities and rough materials, and then the proper equipments and materials can be chosen to improve the stability and productivity of the working process
Journal of Wuhan University of Technology.
Chinese Journal of Mechanical Engineering.
Journal of Plasticity Engineering.Vol. 16(2009) NO.2, p.209-213.

Introduction Carbon fibers reinforced plastics are intensively used as lightweight materials in the automotive, aircraft, construction, and wind energy sectors.
Specifications of raw materials Parameter Unit Raw materials rCF Polyamide 6 Fiber length mm 40-60 40-60 Fiber linear density dtex 0.5 ± 0.06 1.5 ± 0.15 Single fiber strength MPa 3499 ± 250 440 ± 7.5 E- Modulus GPa 240 ± 37 1.48 ± 0.45 Elongation percent 1.79 ± 0.15 74.9 ± 15 Sizing percent 1.3 ± 0.1 -- Development of rCF/PA6 sliver In order to develop a sliver with unidirectional fiber orientation, recycle carbon and polyamide 6 fibers were blended and subjected to a special carding machine.
Mainka et al., "Lignin – an alternative precursor for sustainable and cost-effective automotive carbon fiber," Journal of Materials Research and Technology, vol. 4, no. 3, pp. 283-296, 2015
Leeke, "Current status of recycling of fibre reinforced polymers: Review of technologies, reuse and resulting properties," Progress in Materials Science, vol. 72, pp. 61-99, 2015
Cherif, "Recent developments in the processing of waste carbon fibre for thermoplastic composites – A review," Journal of Composite Materials, vol. 54, no. 14, pp. 1925-1944, 2020

Materials and methods Experimental design.
Table 1 OC, ON and C/N ratio of the investigated soil and organic materials.
The mineralization rates of organic materials ranked in the order: RS>AF>MS.
The addition of organic materials increased the amount of fresh organic matter in the soil, thus MBC in the soil after organic materials treatment was significantly higher than the control.
Zhang: Chinese Journal of Soil Science.

The structural integration laid the foundation to achieve the large-scale use of thermoelectric materials in the car.
The emergence of TEG is in order to achieve the recycling waste heat energy and the development of automobile exhaust device, based on the pyroelectric effect of semiconductor materials, use of TEG between two surfaces to produce electricity to achieve energy recovery [4-5].
Lon, Science, Vol.321 (2008) No.5895, p.1457-1461
Lagrandeur, Journal of Electronic Materials, Vol.39 (2010) No.9, p.2142-2148
Scherrer, Journal of Electronic Materials, Vol.39 (2010) No.9, p.1446-1445

s s sln( ) ' C C σ ε= +� (10) where Cs and Cs' are proportional coefficients of matrix materials, ε� is the nominal strain rate, and σs is the yield stress of matrix materials.
Genna, International Journal of Solids and Structures, Vol. 38 (2001), p. 7235-7260
Kishimoto, Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing, Vol. 477 (2008), p. 168-178
Chabert, Composites Science and Technology, Vol. 66 (2006), p. 2700-2708
Wierzbicki, Journal of the Mechanics and Physics of Solids, Vol. 46 (1998), p. 645-669.

By establishing the three-dimensional finite element model and considering the material and geometric nonlinearity, this paper analyzed the structural performance under whole process of static loading.
The negative temperature method is adopted to apply the prestress[9,10] and the material and geometry nonlinearity are considered in the calculation.
Conclusions Considering nonlinear effects of both material and geometry, MFPCBS is studied based on 3-D finite element model.
Acknowledgements This research work was sponsored by the National Natural Science Foundation of China (No. 50948035) and the Chinese Ministry of Housing and Urban-Rural Development (No.2012-K2-28).
Feng and A.Mita: Journal of Engineering Mechanics Vol.121 (1995), P.1082-1087 [2] M.Q.

Materials and Methods A.
Materials.
Journal of Porous Materials. 1999, 6: 175-184
Materials Science and Engineering: A. 2004, 368: 71-79
Journal of Porous Materials. 2002, 9(3): 195-201

Fiber-reinforced ceramic composites are relatively promising materials in aerospace and other high-tech area.
As a non-destructive techniques, acoustic emission (AE) has been widely used to evaluate the fracture of composite materials [7-8].
Journal of Materials Processing Technology 140 (2003) 152–156
Advanced Materials Research, Vol. 569, 132-135
Damage characterization of polymer-based composite materials: Multivariable analysis and wavelet transform for clustering acoustic emission data.