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State Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan 430070, China 2.
Experimental Glass preparation The composition of six samples different in Al2O3/SiO2 ratio reported in Table 2-1, and the batches were prepared by using reagent grade SiO2, Na2CO3, K2CO3, Al2O3, CaCO3, MgO, and Sb2O3 as starting materials.
Journal of Non-Crystalline Solids, 2005, 351:650-655
[3] Shanxi University of Science & Technology.
Materials Research Bulletin, 2001, 36:2471–2479

Landers: Journal of Manufacturing Science and Engineering, Vol. 126 (2004), pp.297-310
Huang: International Journal of Production Research, Vol. 33 (1995), pp.705-728
Pande: International Journal of Production Research, Vol. 38 (2000), pp.3181-3202
Li: International Journal of Advanced Manufacturing Technology, Vol. 17 (2001), pp.665-669
Sahasrabudhe: Journal of Materials Processing Technology, Vol. 132 (2003), pp.203-214.

Journal of Sound and Vibration, 1991, 145: 321~332
Journal of Structural Engineering, 1992, 118(8): 2186-2203
Journal of Structural Engineering, 1999, 125(4): 410-416
Journal of Vibration and Shock, 2007, 26(6):116-120.
Journal of Sound and Vibration, 1994, 169: 3~17.

Materials and methods Materials.
Acknowledgements The authors would like to acknowledge the support of AdMaS – Advanced Materials, Structures and Technologies centre (Reg.
CZ.1.05/2.1.00/03.0097), Research programme: Development of advanced building materials; internal project Specific research FAST-J-12-4 and the research plan SUPMAT – Promotion of Further Education of Research Workers from Advance Building Material Centres CZ.1.07/2.3.00/20.0111 References [1] T.
World applied sciences journal. 13 (2011) 1 [4] A.
European Journal of Wood and Wood Products. 72 (2014) 1, s. 73-79.

Performance properties of polymer modified cement grouts for repair and rehabilitation of concrete pavement Shui Zhang1, Guozhong Li1,a, Chao Ning1, Haiyan Yuan2, b 1School of Materials Science and Engineering, University of Jinan, Jinan 250022, China 2School of civil engineering and architecture, University of Jinan, Jinan 250022, China amse_ligz@ujn.edu.cn (Corresponding auther.
Materials and methods Materials and mix proportion.
When repaired areas fail it is in many cases due to failure or partial failure of the bond between the old and new materials.
[3] Shiyun Zhong, Yingdiao Liu, and Peiming Wang: Journal of Building Materials.
(In Chinese) [4] Jianmao Yang, Xulong Cao, Shenling Zhang, Xingwang Song, Feng Qiu, and Yuanze Xu: Chemical Journal of Chinese Universities.

Outline of Bending-shearing Test Test Specimens and Material Property.
[2] Haijun Wang, Anjing Lai, Hua Wei: A Proposal for 4000m-span Cable-stayed Suspension Bridge, Research Journal of Applied Sciences, Engineering and Technology 6(2): 265-268, 2013
[4] Hongneng Cai; Miyano, Y.; Nakada, M.; Sung Kyu Ha, Long-term fatigue strength prediction of CFRP structure based on micromechanics of failure, Journal of Composite Materials, Vol. 42, P 825-44, 2008

The material of front axle is 42CrMo, if and specify survival rate of 42CrMo is 50%, the fatigue limit of smooth specimen is MPa and specified life are get by check handbook[7]. plug into formula (12), we can get .
Mechanical Science and Technology, 2006,25（6）:690~692
Journal of machine design, 2009,26(5): 73~75
Journal of the structure division.
[7] The handbook of material performance data for mechanical engineering[M].

Material Properties The concrete mix consisted of ordinary Portland cement, fine sand, 16mm maximum size coarse aggregate, and tap water.
Acknowledgement This study is funded by the National Natural Science Foundation of China (No. 50708059), and the Graduate Student Research and Innovation Program (TS0220701001).
Sherwood: Journal of Materials in Civil Engineering, Vol.15 (2003), P.358
[2] Weiping Zhang, Wei Cui, Xianglin Gu: Journal of Building Structures, Vol.30 (2009), P.162.

Research on the Variety Law of Time-Dependent Reliability Model of Picking Link Rod in Sewing Machine Zhao Fu1,a, Gong Yanjue1,b, Xin Hongbing1,c, Xiang Huiyu1,d, Meng Chunling1,e, Zhang Yuan1, f 1School of Material and Mechanical Engineering, Beijing Technology and Business University, China azhaoffu@163.com, byjgong@th.btbu.edu.cn, cXinhb@th.btbu.edu.cn, dlcj@th.btbu.edu.cn, emengcl@th.btbu.edu.cn, fzhangyuan1965@126.com Keywords: time-dependent reliability model; load standard deviation; loading numbers Abstract: The reliability of mechanical component is a time-varied process because the parameters such as operation condition, load, strength, are varied with time or the loading numbers.
The mechanics performance of material can be shown in table 1.
Mechanics Performance of Material Attribution Type: 2018 Alloy Model: Linear elastic isotropic Yield Strength: 3.17104e+008 N/m^2 Elastic modulus: 7.4e+010 N/m^2 Poisson ratio: 0.33 Density: 2800 kg/m^3 Shearing modulus: 2.7e+010 N/m^2 Thermal Expansion Coefficient: 2.2e-005 /Kelvin The stress distribution of link rod is shown as figure 2 and the maximum stress is 256MPa.
Acknowledgement The paper is sponsored by Key Project of the Science and Technology Plan Project of Beijing Municipal Education Commission, Grant Number: KZ201210011012.
Reference: [1] Wang Zheng, Xie Liyang, Time-dependent reliability model of mechanical component under stochastic load, Mechanical Engineering Journal, Vol.43 (2009), P.20-25 [2] Sun Zhili, Chen Liangyu, Reliability model of mechanical drive system, North eastern University Journal, Vol.24 (2003), P.548-551 [3] Lin Yuanlie, Applied Stochasitic Process[M]，Tsinghua University Press, 2012 [4] Li Xiaoyang, Jiang Tongmin, Stress-strength interference model based on performance degeneration, 2007 Annual Conference of China Aviation Society [5] Zio E.

Study on Mineral Processing Technology of coal pyrite in Yunnan Mingming Li1, a, Yanhai Shao1, b * and Shuan Xu1, c Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming, 650093, China aLmingming0318@163.com, bcsusyh@126.com, clanhualishi@163.com Keywords: coal pyrite, gravity concentration, flotation, reverse flotation Abstract: Based on the analysis of the properties of a high carbon pyrite from Yunnan, a series tests on gravity concentration and flotation were carried out.
The raw materials of sulfuric acid production are general sulfur and pyrite.
Because of the lack resource sulfur in china, the raw material of sulfuric acid production is mainly pyrite.
The Chinese Journal of Nonferrous Metals.7 (2011)1719-1727
Journal of china coal society. 32(2007)535-537.