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Journal of Performance of Constructed Facilities, Vol.23, No.3, June 1, 2009
Journal of China & Foreign Highway, 2010, 12, 54-57
Journal of China & Foreign Highway, 2011, 2, 50-55
Journal of Changsha Communications University, 2006, 9, 25-29
Science & Technology Publishing House, Anhui, 1999

These conical shells are frequently stiffened to achieve greater with relative less acount of material.
,Goldberg, L.Bogdanoff J and L.Marcus: Journal of the Acoustical Society of America, Vol. 32(1970),p. 738 [2] X.
Liew: Composite Structures, Vol.93,( 2011), P. 649 [3] O.E Grenwelge, and D .Muster: Journal of the acoustical society of Amercia, Vol,46(1969),p. 176
Jiajun: Journal of mechanics of materials and structures, Vol. 1(2006),p.129 [5] A.I.Hassan , K.Y.
Maalawi and H.M.Negm:Journal of applied sciences research, , Vol. 2 (2006),p. 821 [6] A.N Nayak and J.N Bandyopadhyay: Journal of Sound and Vibration, Vol. 255(2002),p.357 [7] P.

The foam like skeletal material is usually a solid (e.g.
There are many applications of porous materials in many areas of applied science and engineering: Water desalination devises, geothermal energy extraction, oil recovery, food processing, thermal insulation of buildings, air conditioners filters, cosmetic applicators, petroleum resources, packed bed reactors of solar systems and many others are huge practical applications of porous media.
International Journal of Heat and Mass Transfer 42.6 (1999): 1047-1057
International journal of heat and mass transfer 30.4 (1987): 741-756
JP Journal of Heat and Mass Transfer 6.1 (2012): 1-16

Czulak, Fabrication technology and material characterization of carbon fibre reinforced magnesium, Journal of Materials Processing and Technology 175 (2006) 218-224
Rohatgi, Microstructure and hardness of Al2O3 nanoparticle reinforced Al–Mg composites fabricated by reactive wetting and stir mixing, Materials Science and Engineering A 530 (2011) 87-89
Pietrzak, Changes in properties of aluminium matrix composite reinforced with SiC particles after multiple remelting, Materials Research Innovations 15 (2011) 249-252, DOI: 10.1179/143307511X12858957673716
Braszczyńska, Contribution of SiC particles to the formation of the structure of Mg-3 wt.% RE cast composites, Zeitschrift für Metallkunde in International Journal of Materials Research and Advanced Techniques 94/2 (2003) 144-148, DOI: 10.3139/146.030144
Dyzia, Aspects of fabrication aluminium matrix heterophase composites by suspension method, IOP Conference Series: Materials Science and Engineering 35/1 (2012) no 012020, DOI: 10.1088/1757-899X/35/1/012020

Biomass resources are rich raw materials for the preparation of various carbon materials, containing a large quantity of carbon-rich macromolecules with special structure, such as cellulose, hemicelluloses and lignin [2, 3].
After a suitable carbonization, biomass can be made not only for the preparation of alternative fuels, but also for the preparation of adsorption materials, biomimetic materials, conductive material and electromagnetic shielding materials [5].
Experimental Materials.
Industrial analysis of the raw materials is showed in table 1.
Ni: Journal of Combustion Science and Technology, Vol. 13 (2007), p.86 (in Chinese) [9] X.X.

Mineral mixtures To meet the requirements of flowability, the dosage of cementing materials of SCC is large[6].
Expansion admixture:because of the SCC has high contents of cementing materials and high sand ratio, the shrinkage of SCC would be higher than the conventional concrete.
Journal of Building Materials 2011; 14(1):52-7 [6] The Ministry of Railways of The People's Republic of China.
[8] China Academy of Railway Sciences.
Transportation science & technology 2011;5:77-9.

They are originated from outdoor air, handling of organic materials and other human activities such as walking, talking, sneezing and toilet flushing [3].
Besides, the building materials and ventilation system can be the sources of indoor airborne microbes [4].
Materials and Methods The two new higher educational buildings (refer as B1 and B2) with water-damaged characteristic were recruited.
Science of The Total Environment, 407(19), 5223–5228
Journal of OCCUPATIONAL, 25

A coating experiment was developed to study the resistant of the copper material against the molten steel corrosion.
However, the experiments are unreliability, waste of material and low efficiency.
The tundish in this production line is made from copper material.
AbouRizk, Application of the Theory of Inventive Problem Solving in Tunnel Construction, Journal of Construction Engineering and Management, Vol. 131, No.10 (2005), p. 1099–1108
Su, An Innovative Way To Crate New Services: Applying The TRIZ Methodology, Journal of the Chinese Institute of Industrial Engineers, Vol. 24, No. 2, (2007), p. 142-152

As studied by Ghann et al., 2017, HSC is concerned due to its low cost of fabrication and environmental friendly nature [11] as well as its unique properties, various of good advantages and its richness of materials from the combination of organic and inorganic materials with highly efficient and well-characterized [7].
Zhou, Progress in polymer solar cell, Chinese Science Bulletin, (2007). 52:145-158
Ayele, Dye-sensitized solar cells using natural dye as light-harvesting materials extracted from Acanthus sennii chiovenda flower and Euphorbia cotinifolia leaf, Journal of Science: Advanced Materials and Devices, (2016). 1:488-494
Zou, Conjugated polymer photovoltaic materials with broad absorption band and high charge carrier mobility, Advanced Materials, (2008). 20:2952-2958
Organic photovoltaics: materials, device physics, and manufacturing technologies.

Although there will be more construction works for the added cable plane, per cable tension reduces, and it makes the anchor zone with simpler structure and cable replacing more conveniently; Under same level stress, the three-main-truss structure has smaller component, which makes construction more conveniently; The three-main-truss structure has a lower torsional stiffness, but it can be effectively improved by enhancing axial rigidity of lateral bracing; Under the condition of the same materials, the bridge with three main trusses has lower stress.
Thus, it will add more materials consumption and make manufacturing and installment more difficult for the large span bridge.
With the same total cable materials and cable tension, it decreases single cable area adopting three cable planes structure, and reduces cable tension.
With the same materials consumption, the three-main-truss structure has lower stress level and higher stability.
References [1] Zongyu Gao: Journal of Bridge Construction, 2007, Vol. 1, p. 5, in Chinese [2] Zhenhua Peng: Study on Crucial Technique of three main Trusses Steel Bridge with rigid Cable, Tongji University: Master’s dissertation (2007), p. 2-3, in Chinese [3] Xiaogang Yue: Study on Mechanical Performance Analysis of a New Type Trusses Cable-stayed Bridge with Large Span, Central South University: Master’s dissertation (2003), in Chinese [4] Meixin Ye, Bin Wang: Journal of Changsha Railway University, 2003, Vol. 21 (4), P. 1, in Chinese [5] Tianhua Jiang, Jie Sun: J.