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[7] Harkali Setiyono, “An Alternative Approach to the Analytical Determination of the Moment Capacity of a Thin-Walled Channel Steel Section Beam”, International Journal of Mechanical Sciences,Vol. 50, August, (2008)
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Callister JR, “Material Science and Engineering An Introduction”, John Wiley & Sons Inc, (1991)
[10] Japanese Standards Association, “JIS Handbook – ferrous materials & metallurgy I”, (2009)
Ashby,” Material Selection in Mechanical Design”, Second Ed. (1999).

Thermal evaluation of several configurations of insulation and structural materials for some metal stud walls, Energy and Buildings 1995; 22(3):157-163
Journal of Constructional Steel Research 2002; 58(3):333-51
Journal of Constructional Steel Research 1998; 46(1-3):303-4
Journal of Constructional Steel Research 2009; 65(2):249-259
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SHCC materials with specified compressive strength of 50MPa were mixed and tested.
Experimental Study Materials and Proportions.
YUN: Advanced Materials Research 658 (2013) 34-37 [2] S.P.
Sarigaphuti: ACI Materials Journal 89 (3) (1992) 289-295 [3] J.
Sant: ACI Materials Journal 105 (5) (2008) 478-486

Introduction: The interactions between biomaterials and human body will happen on their interface immediately after materials are inserted into human body.
Material and Methods: Materials: Human Alb, Fib and IgG(Sigma) solutions were freshly prepared in 10 mM phosphate buffered saline (PBS, pH 7.4) to a concentration of 1mg/ml before each experiment.
It is reported that fibrinogen and IgG promotes platelet adhesion on a materials surface, and then leads to blood coagulation and form thrombus at last, whereas albumin has thromboresistant ability.
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It was seen that the UPF (Fig. 5a) was smooth and probably contaminated with wax and miscellaneous materials.
Materials & Design. 40 (2012) 378-385
Journal of material Science letters 19 (2000). 2151-2153
International Journal of Research in Engineering, IT and Social Sciences, 2(6) (2012) 86-94
Key Engineering Materials. 917 (2022) 32-37 [17] Imoisili, P.

As the common method of reference material, regional eco-agricultural tourism income approximately reflects the level of eco-agricultural tourism development in the region in the sample period.
Conclusions There is a lot of research material for the regional eco-agricultural tourism in China, but none is by the method of time series.
Southern Economic Journal 57(1): 221-29
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According to application of thermal insulation materials in the practical construction of electrical heat tracing in viscous oil pipeline, impact factors of rigid polyurethane foam widely used as new insulation material are systemically analyzed by Grey Relational Analysis (GRA) in the theory of Grey System to find out priorities among those factors.
So it is an urgent problem for us to explore good insulation materials in construction of oil pipelines.
Although the one-time investment is higher than ordinary materials (such as rock wool, vermiculite, slag asbestos, etc.), comprehensively considering the energy-saving, lifespan, compression, anti-aging, anticorrosion, heat resistant, water soaked and waterproof, it looks more economical than others.
[3] Liu Si-feng, Dang Yao-guo, Fang Zhi-geng, et al: The theory of grey system and its application (Science Press, China 2010), p. 62 (In Chinese)
[6] Guan Xiao-ke, Wu Ke-ning, Wang Xiu, et al: Journal of Safety and Environment, Vol. 8 (2008), p. 105 (In Chinese)

China science and technology review, 2011 (27) : 136-137
Journal of fluid mechanics, 2008, 36 (9) : 30-33
Journal of jilin Journal of university (engineering science), 2011, 9 (5) : 1364-1368
Journal of Harbin Journal of industrial university, 2009, 9 (9) : 164-168
Journal of coal mine machinery, 2009, (3) : P45-46

It is well known that the corrosion rate not only depends on materials compositions and construction processes, but also relies on the environment during the service time.
Mezzina: Journal of Materials in Civil Engineering, Vol. 20(2008), p. 578-587 [3] Y.
Weyer: ACI Materials Journal, Vol. 95(1998), p. 675-681 [4] S.G.
Suzuki: ACI Materials Journal, Vol. 97(2000), p. 454-464 [10] M.P.
Papadakis: ACI Materials Journal,Vol. 88(1991), p. 363-373

China 2State Key Laboratory of Solidification Processing, College of Materials Science and Engineering, Northwestern Polytechnical University, Xi’an, Shaanxi, 710072, P.
H.Yang, M.Zhan, Y.L.Lin, et al, Some advanced plastic process technologies and their numerical simulation, Journal of Materials Process Technology, 151: 63-69, 2004 4.
Zhan, Plastic deformation behaviors and their application in power spinning process of conical parts with transverse inner rib, Journal of Materials Processing Technogy, 210 180-189, 2010 5.
Zhan, Research on the blank selection in the power spinning process of parts with transverse inner rib, Materials Science Forum, 561-565: 885-888, 2007 6.
Xue, et al, Application of BPANN for prediction of backward ball spinning of thin-walled tubular part with longitudinal inner ribs, Journal of Materials Processing Technogy, 196 190-196, 2008