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Effect of grafting conditions on NR-s-g-HFMA copolymer and its thermal stability Fuchun Zhao1, a, Shuangquan Liao1,b and Chunping Wu2,c 1Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, School of Materials and Chemical Engineering, Hainan University, Haikou 570228, China 2College of Foreign language, Hainan University, Haikou 570228, China afortunechiu2005@gmail.com, bshqliao@263.net, cwuchunping2006@163.com Keywords: Skim natural rubber, fluorinated acrylate, grafting copolymer Abstract.
Experimental Materials.
Nah: Journal of Applied Polymer Science, Vol. 102(2006), P. 3277 [3] H.
Ershad-Langroudi: Journal of Applied Polymer Science, Vol. 112(2009), P. 2535 [6] T.
Chiantore: Applied Physics A: Materials Science & Processing, Vol. 79(2004), P. 347 [7] L.

Turbidity currents are the main sedimentation mechanism in dam reservoir and can unload or even resuspend bed materials [2].
The head height increases with slope, because the body velocity increases and materials move more rapidly into the head [6].
The key role of bed materials in self-reinforcing mechanism of the head was discussed in [2].
It means that the gravity current erosion of bed materials is more than its deposition onto the bed.
The suspended materials increase the density and thus the speed of the current.

Chaudhary, “Mechanism of geopolymerization and factors influencing its development: a review,” Journal of Materials Science, vol. 42, no. 3, pp. 729–746, Jan. 2007
Journal of materials science 42.9 (2007): 3099-3106
Materials Letters 47.1 (2001): 55-62
Construction and Building Materials 30 (2012): 80-91
Materials Letters 58.7 (2004): 1292-1296

Analysis on Forestry-Paper Integration of Raw Material Forest Base of Posterior Ecological Impact Assessment Jianqiang ZHANG 1, a, Wenlai XU2, Kaijun LI3, Qiang XIE4 and Wei LUO4 1School of Earth science and Environmental Engineering, Southwest of Jiaotong University, Chengdu, China 2State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu, China 3Si Chuan Jin Xing Environmental Technology Co., Ltd, Chengdu, China; 4Sichuan Acadeny of Environmental Protection Science, Chengdu, China aemail:12487616@qq.com Keywords: forest-paper integration; ecology; posterior impact assessment Abstract.
Kind of square investigation results: Including raw materials, bamboo needle mixed forest, rich farmers self-management bamboo forest, secondary broad-leaved forest, irrigation grass and agricultural land and other economic forest, etc.
Liu: Chinese Geographical Science Vol. 2011,21 (6): 1-9 [4] H.
Kuno: Japanese Journal of Environmental Toxicology Vol.2004, 7(2),p.69-80
Guo: Environmental Science Vol. 2006,27(11) , p. 2327–2332

Tab.1 Formula of the new composite gears (Weight ratio %) Formula No. 1# 2# The matrix material 70 70 The reinforced material 21 21 The filler material 9 9 The microcapsule material 3.5 0 2.
Journal of Xihua University.
Natural Science, 2011, 30(4): 5-7
Journal of Dalian Jiaotong University, 2009, 30(2): 22-25
Mechanical Science and Technology, 2004, 23(10): 1146-1149.

High-speed cutting technology is widely used in machining titanium alloy and other high hard materials, due to its high efficiency, high precision, high surface quality, etc.
Ramaraja , “Effect of machining parameters and heat treatment on the residual stress distribution in titanium alloy IMI-834,” Journal of Materials Processing Technology, vol. 139, pp. 628-634, 2003 [4] A.
Aspinwall, “Surface integrity of a high speed milled gamma titanium aluminide,” Journal of Materials Prossing Technology, vol. 118, pp. 143-150, 2001 [5] S.
Journal of Applied Sciences, Vol. 9,pp. 121-127, 2009 [9] C.
“The effect of machining on surface integrity of titanium alloy Ti-6% AI-4%”.Journal of Material Processing Technology, Vol. 166, pp. 188-192, 2005

ajavad.ghorbani@uon.edu.au, b majidreza.nazem@newcastle.edu.au, cjohn.carter@newcastle.edu.au Keywords: Dynamic compaction, Unsaturated soils, Soil dynamics, Finite element, Multi-phase materials, Porous Media, Absorbing boundary condition Abstract.
Mathematical and Physical Sciences. 429(1877) (1990) 285-309
International journal for numerical and analytical methods in geomechanics. 27(9) (2003) 745-765
Canadian Geotechnical Journal. 45(4) (2008) 511-534
Journal of the Engineering Mechanics Division. 95(4) (1969) 859-878

Duncan-Chang nonlinear elastic model is selected as the dam materials in ABAQUS, which is an nonlinear finite element analysis software.
In the finite element computation, Duncan-Chang nonlinear elastic model is used with dam materials[1-4].
Feng, Concrete Face Rock-fill Dam, Huazhong University of Science and Technology Press, Wuhan, 1993
Song, Deformation and stress analysis of Sanbanxi concrete face rockfill dam, Journal of Hydroelectric Engineering, 6 (2006) 34-38
Zhou, The equivalent dynamic shear modulus and equivalent damping ratio of rockfill material for dam, Journal of Hydraulic Engineering, 8 (2001) 20-23

Hartl: Journal of Materials Processing Technology Vol. 71(1997), p.174 [3] K.
Wang: Journal of Materials Processing Technology Vol. 151(2004), p.203 [7] S.J.
Wang: Journal of Material Science & Technology Vol. 19(2003), p.35 [8] K.
Trana: Journal of Materials Processing Technology Vol. 127(2002), p.401 [12] K.
HAN: Journal of Aeronautical materials Vol. 26 (2006), p.46

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