Search results

Material model of runway select *MAT_PLASTIC_KINEMATIC and material model of explosive select *MAT_HIGH_ EXPLOSIVE_ BURN.
And append amendatory damage parameters to concrete material.Some parameters of materials are shown in Table 2.
References [1] Dongmei Yang and Xiaoming Wang: Journal of Ballistics Vol. 16 (2004), p. 83.
(In Chinese) [4] Bin Liang, Lixin Qian and Shicheng Ren: Journal of Projectiles, Rockets, Missiles and Guidance Vol. 31 (2011), p. 101.
(In Chinese) [5] Yunbin Yang and Xiaoli Li: Journal of Projectiles, Rockets, Missiles and Guidance Vol. 30 (2010), p. 141.

Based on the ABAQUS FE platform, the USDFLD subroutine was compiled, which could consider the changing of Poisson ratio of many materials in loading process.
The change of Poisson ratio of many materials could be involved in loading process.
The change of Poisson ratio of many materials could be considered in loading process.
The USDFLD subroutine was compiled by introducing stress field variables.The change of Poisson ratio of many materials was solved in loading process.
Journal of South China University of Technology (Natural Science Edition), 2008, 36(12):21-27.

Sven, B.W, Petra: Biophysical Journal Vol. 92(2007), p. 2108 [2] H.
Rousseau: Bio-Medical Materials and Engineering Vol. 18(2008), p. 33 [3] W.A.
Pereira, K.Tsang: Journal of Materials Science: Materials in Medicine Vol. 6(1995), p. 235
Ma: Journal of Biomedical Materials Research, Part A Vol. 64(2003), p. 427 [6] T.
Li: Journal of Macromolecular Science Vol. 50(2011), p. 1481

Unified strength theory Based on the twin shear element and twin shear stress yield criterion, Maohong Yu bulild unified strength theory suited for all kind of different materials considering the influence of the intermediate principal stress in 1991.
Lu: Journal of Vibration and Shock, Vol. 26 (2007) No. 6, p.82-89
Li: Journal of Building Structures, Vol. 29 (2008) No. 4, p.112-117
Meng: Journal of Engineering Mechanics, Vol. 128 (2002) No. 1, p.87-92
Liu: Journal of North University of China(Natural Science Edition), Vol. 32 (2011) No. 6, p.786-790.

References [1] Younis Fakher Aoda, Lattif Shekher Jabur, Effect of the Rolling Direction and Draft on Some of the Mechanical Properties for the Medium Carbon Steel, International Journal of Science and Research (IJSR), (2014), Volume 3, Issue 12
[2] Oyetunji A., Effects of Microstructures and Process Variables on the Mechanical Properties of Rolled Ribbed Medium Carbon Steel, Journal of Emerging Trends in Engineering and Applied Sciences (JETEAS) 3 (2012),507- 512 (ISSN: 2141-7016)
[3] Akpan, Emmanuel Isaac and Haruna, Idoko Andrew, Structural Evolution and Properties of Hot Rolled Steel Alloys, Journal of Minerals & Materials Characterization & Engineering, (2012),Vol. 11, No. 4, pp. 417-426
Rodrigues, The influence of heat treatment and deep rolling on the mechanical properties and integrity of AISI 1060 steel, Journal of Materials Processing Technology, (2014),Volume 214, Issue 12
[8] Meier M., The heat treatment of Steel, Dept. of Chemical and Material Science, Technical Paper, University of California, Davis, (2004)

Based on the study of slow and controlled release fertilizer, we summarized a large number of research materials at home and abroad, comprehensive elaborated the development progress of slow and controlled release fertilizer in China, and reviewed the utilization efficiency of fertilizer in different corps.
Controlled release fertilizer application is important on crop yield, high efficiency and friendly environment, it should be vigorously support and promotion. 2011 November, “New fertilizer slow/controlled release materials engineering technology research center” were establishmented by both the research and the division of Chinese Academy of Agricultural Sciences resources and heilongjiang jinshida agricultural science and Technology Development Co.
Zhang Daofu et al with weathered coal and peat as raw material to prepare a nano humic acid controlled-release fertilizers.
Research and Development of Controlled-Release Fertilizers as High Efficient Nutrient Management Materials in China.
Shanghai Journal of agriculture,1990,8（4）：272-278 [7] Zhang B L.Compound fertilizer of modified calcium magnesium phosphate.

This process keeps the characteristics of FDM not using the material in a filament form but in pellets and extruding the material using a spindle [6].
This operation is widely used for different materials [8] although its environmental impact, particularly for big parts is considerable high.
Shah, Rapid Development of Complex Shaped Customized Products, Journal of the Brazilian Society of Mechanical Sciences and Engineering, Vol. 37 (2015) No. 1, pp. 263-274
Buń, Influence of post-processing on the accuracy of fdm products, Advances in Science and Technology Research Journal Volume 11 (2017), Issue 2, pages 172–179
Veniali, 3D roughness profile model in fused deposition modelling, Rapid Prototyping Journal, Vol. 19 (2013) Iss 4 pp. 240 - 252

Materials and Methods Site and Samples Data.
Material which used for reactors contains the transparent column and plate were Plexiglas for the better observation settling process.
Journal of Applied Sciences, 6 (6) (2006) pp. 1409-1414
Water science and technology, 34 (11) (1996) pp. 119-123
Journal of hazardous materials, 189 (1) (2011) pp. 404-413.

Hot profile extrusion of AA-6060 aluminium chips, Journal of Materials Processing Technology 209; 2009: 3343-3350
Matuszak (1997), Recycling of aluminium chips into extruded products, Journal of Materials Processing Technology 64 (1997) 149-156
Journal of Achievement in Materials and Manufacturing Engineering. 19(1): p.32-37
Mabuchi (2006), Mechanical and Corrosion Properties of AZ31 Magnesium Alloy Repeatedly Recycled by Hot Extrusion, Materials Transaction, Vol. 47, No. 4 (2006) pp. 1040 to 1046
Effect of die design on the welding quality during solid state recycling of AA6060 chips by hot extrusion, Journal of Materials Science & Engineering A 574, 163–175

Experimental Conditions and Procedure Materials and Preparation.
Both materials had a boron nitride coating applied, which was used to reduce shear stresses during the SPF process.
Journal of Materials Engineering and Performance.
Journal of Materials Engineering and Performance.
Journal of Materials Science, Vol. 35, pp. 2785 - 2789, 2000.