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With development of our economy, the demand for fragmentation of rock materials is increasing geometrically, which shows the importance of comminution of rock materials.
One is theoretical derivation class which makes theoretical analysis according to kinematics and dynamics characteristics of granular materials and crusher.
Evertsson(1998) derived productivity model of cone crusher according to kinematics and dynamics characteristics of granular materials and crusher, see Fig.4 [8, 9].
S:Journal of Shanghai Jiaotong University, Vol.41(2007), p. 639-643
P: International Journal of Coal Preparation and Utilization, Vol.30(2010), p. 331 - 348

Tang, et al.: Journal of Materials Processing Technology 2007; 182, p. 418
Sonat: Materials & Design 2009; 30, p. 367
Chang: Polymer Engineering and Science 2001; 41, p. 703
Uzman: Journal of Materials Processing Technology 2007; 28, p. 1271
Ozcelik: Materials & Design 2006; 27, p. 853

China 2 Wenzhou Vocational College of Science and Technology, Wenzhou, P.R.
On one hand, increasing construction waste, one of most concrete, on the other hand, the construction of the rapid development of various basic needs of a growing number of building materials.
Experimental Design Test Materials The experimental cement adopts 42.5 ordinary portland cement produced by Zhejiang (Changshan) Hushan Group Limited.
References: [1]Lei Bin, Xiao Jianzhuang, Research on Carbonation Resistance of Recycled Aggregate Concrete, JOURNAL OF BUILDIN G MATERIALS, 2008(5):p 605-611 [2] Torben C.
Hansen, Henrik Narud, Strength of Recycled Concrete Made From Crushed Concrete Coarse Aggregate, Concrete International, 1983,5(1):p79-83 [3]Li Wenxia, Zhou Qi, Corrosion of Reinforced Concrete Carbonation and Influencing Factors, Gansu Science and Technology, 2008(5):p132-134 [4] Xiao Jianzhuang, Li Jiabin, Sun Zhenping, Hao Xuanming, Study on Compressive Strength of Recycled Aggregate Concrete, Journal of Tongji University (Natural Science) 2004 (12):p1558 -1561

Therefore, the design of new materials (such as composite) for vehicle instead of metal has to be done urgently.
The synthesis of rPP/DVB/PP-AA/natBen and rPP/DVB/PP-AA/comBen with and without ZB composites was reactively done in xylene medium using starting materials: rPP, DVB, PP-AA, natBen, comBen, with and without zinc borat (ZB) additive.
The mechanical properties of rPP/DVB/PP-AA/Ben+ZB composites presented that the highest TS founded at 20% comBen and 5% ZB, its compared to that of raw materials rPP (F0) increased 62%, and the YM increased 676%.
Journal of Polymer Letters, 4, (2010) 70-93
Improvement of Inflam-mability and Biodegradability of Bio-composites Using Recycled Polypropylene with Kenaf Fiber Containing Mixture Fire Retardant, Advanced Materials Research Journal, 950, (2014) 18-23 [15].

ZnO is a material that has diverse structures whose configurations are much richer than any known nano-materials including carbon nano-tubes.
With these characteristics ZnO could be one of the most important nano- materials in future research and applications.
L., Materials Today, (2004), 26-33 [3] Wang Z.
L., Journal of Physical Chemistry B, 106[49] (2002) 12653 [13] Gao, P.
Shah, Materials.

Presently, C/SiC composites are widely used as thermal protection structural materials in aero-engines and aircraft brake apparatus [2-3].
The deformation of solid materials is almost always accompanied by releases of heat [8].
AE is a suitable technique for the detection of a wide range of micro-structural failures in different materials.
The studied materials were 2D plain woven C/SiC composites with high strength carbon fibers (T-300, Toray, Japan).
Mater.Vol.19 (2004), p.871 [14] Fang Peng, Cheng Laifei and Zhang Litong: Journal of University of Science and Technology Beijing Vol.15 (2008), p.302 [15] Liu Chidong, Cheng Laifei and Luan Xingang: Mater.

3-D Coupled Thermo-Mechanical FE Modelling and Simulation of Combined Ring Rolling Zhiqiang Zhang 1, a, Dongsheng Qian 1, b *, Lin Hua 1, c 1School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China azhangzhiqiang358@126.com, bbestcx@yahoo.com.cn, clhuasvs@yahoo.com.cn *Corresponding author: E-mail address: bestcx@yahoo.com.cn Keywords: Ring; Combined ring rolling; Special rolling; FE simulation; Plastic deforamtion Abstract.
Pan, Research on plastic deformation behaviour and conditions for stepped hole ring rolling, Materials Science and Technology. 25 (2009) 1397-1407
Qian, 3D FE modeling of three rolls cross rolling process of a rotary disk part, Advanced Materials Research. 189-193 (2011) 1991-1996
Qian, 3D coupled thermo-mechanical FE modeling and simulation of radial-axial ring rolling, Materials Research Innovations. 15 (2011) 221-224
Guo, Analysis of coupled mechanical and thermal behaviors in hot rolling of large rings of titanium alloy using 3D dynamic explicit FEM, Journal of Materials Processing Technology. 209 (2009) 3384-3395.

Rigsbee Department of Materials Science and Engineering North Carolina State University Raleigh, North Carolina 27612 USA mike_rigsbee@ncsu.edu Keywords: amorphization, composite, copper-refractory metal alloys, ion plating, nanocrystalline, partially coherent interphase boundary, physical vapor deposition, precipitation, sputtering Abstract.
Kunze, Materials Science and Engr.
Liu, Materials Research Symposium Proceedings Vol 806 (2004), p.
Meyer, Journal of Applied Physics Vol. 58(8) (1985), p. 3052 [10] S.
Conf. on Beam Processing of Advanced Materials, edited by J.

Analyzing space and psychology rules for designing the senior apartments of old urban people XU Hong College of Urban Construction, Wuhan University of Science and Technology, Wuhan 430065, China 1010xh@163.com Key words: Senior apartment; psychology; living requirement; architecture design.
The space for body exercise needs to cover soft-material floors which prevent some accident including falling, sliding and so on.
The constructions from neighborhood materials tailor measures to suit local conditions, which made them different from areas to areas.
References [1] WANG Zhuang， The Functional Design of Senile Apartment : Journal of Jilin Teachers Institute of Engineering and Technology, 26(2010), pp. 21-22 [2] SUN Guiqin ,SUN Guirong ,TIAN Ying ，Accessible design of elderly residential from the behavior psychology viewpoint : Shan Xi Architecture 35 (2009) , pp.76-77 [3] GUO Xiaojun, DONG Shijun, LIN Dahu, Zhang Huina, Research  of enviornment of the habitation in aged tendency of population, 32 (2006), pp. 150-152 [4] WANG Bei, HU ShuaiMin, ZHAO Zhi ,Model of environment and philosophy of designing of the old people :Journal of Xiang tan Normal University ( Social Science Edition) , 31 (2009), pp.100-101 [5] PAN Guxi, A history of chinese architecture: china architecture & Building PRESS (CABP),2009

The FS technology of a con-rod uses the notch quasi-brittle of the material to change the stress state, which makes the material yield strength in designated region higher than the brittle fracture strength required [3].
The material used was C70S6 steel.
Acknowledgements This work was supported by the National Science and Technology Major Project (2013ZX04002-021) and International Science and Technology Cooptation Project (2011DFR 70350).
The International Journal of Advanced Manufacturing Technology, Vol. 25(2005), p. 883-887 [2] Kou S Q, Wang J W, Zheng Q F: Numerical analysis of the temperature field generated during the production of a fracture notch in a C70S6 steel connecting rod using a Nd:YAG laser.
Journal of Basic Engineering, Vol. 85(1963), p. 519-527