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Graduate School of Science and Engineering, Yamaguchi University, Japan 2Former Graduate Student, Yamaguchi University, Japan 3Nippon Steel & Sumikin Metal Products Corporation, Ltd. 4Nippon Steel & Sumitomo Metal Corporation, Dr.
It was reported that fatigue damage of the roof material is scattered by thermal expansion exposed to solar radiation and wind load [1-3].
The influence of thermal expansion is also assumed to increase on steel roofing material used for gymnasiums and factories.
Effects of wind load subjected to steel claddings were reported, but influence of temperature load subjected to steel cladding fasteners and prediction of damage longevity in long span roof materials affected by thermal expansion also were reported [4,5].
Inst., Kyoto Univ., No.48 B (2005) [3] Nag-Ho Ko, Young-Moon Kim: Investigation of closed-form solutions to estimate fatigure damage on a building, Journal of Wind Engineering and Industrial Aerodynamics, 95, pp.3-18 (2007) [4] Masanori Fujita, Ryoichi Kanno, Kazuya Kominami: Behavior of steel sandwich panels with longitudinal joints exposed to solar radiation, AIJ Journal of architecture and building science, No.19, pp19-24 (2004) [5] Hidekatsu Asai, Hiroyoshi Tokinoya: Fatigue damage evaluation on thermal expansion of folded plate roof, Report of Obayashi Corporation Technical Research Institution, No.72 (2008) [6] Japanese Society of Steel Construction: Fatigue design recommendations for steel structure (2012)

Virtual Five-axis Milling of Free-form Surface-Part I: Process Modeling Liqiang Zhang 1, a , Yecui Yan 2, b 1 School of Mechanical Engineering, Shanghai University of Engineering Science, China 2 Advanced Vocational Technical College, Shanghai University of Engineering Science, China a zhangzlq@gmail.com, byanyecui@gmail.com Keywords: Five-axis, Geometric simulation, Mechanistic model, Process modeling Abstract.
Material removal simulation is performed through calculation of intersections between these lines and a geometric representation of the swept toolpath envelope.
Zhang: Advanced Materials Research Vols. 102-104(2010), p.754-757 [2] L.Q.
Zhang: International Journal of Advanced Manufacturing Technology Vol. 40(11) (2009), p. 1191 [3] B.U.
Lazoglu: International Journal of Machine Tools and Manufacture Vol. 44 (21) (2004), p. 21

＆Eng, Henan University of Science and Technology.
Experimental Method The material used in the present study is industry-used titanium of 99.5% purity with thickness 1 mm.
Kanazawa，Continuous observation of tensile deformation of polycrystalline pure titanium by scanning probe microscope [J]Journal of Japan Institute of Light Metals, 2003, 53 (7), 295-301
Journal of the society of materials science Japan，2003, 52 (10): 1174-1179
Li and N Tada, Observation of Tensile Deformation Behavior of Polycrystalline Titanium with Scanning Probe Microscope [J], Key Engineering Materials, 2003, 233-236: 529-534

It was frequently used for biodegradable packing materials [3].
Chemical Engineering Journal 166 (2011) 772–778
Journal of Reinforced Plastics and Composites (2012) 31: 425
Suardana, Yingjun Piao, Jae Kyoo Lim, Mechanical properties of hemp fibers and hemp/pp composites: effects of chemical surface treatment., Materials Physics and Mechanics 11 (2011) 1-8
J. of Materials Science., 38 (2003) 3159 – 3168

For organic materials in WAS is in the form of particulates, and this makes hydrolysis of these particulates the obstacle when digestion process is employed for treatment [4, 5, 6].
However, early investigation shows that hydrolysis of the organic particulates could be enhanced both in organic material degradation and in biogas production, especially in small- and medium-sized WWTPs [7].
Materials and methods Source of WAS and seed sludge.
Further increase of aeration also caused the organic materials exhausted then lead to the decrease of SCFAs accumulation.
L.: Journal Water Pollution Control Federation Vol. 47 (1975), p. 30-45 [5] Eastman, J.A. and Ferguson, J.F.: Journal Water Pollution Control Federation Vol. 53 (1981), p. 352-266 [6] Li, Y.Y. and Noike T.: Water Science and Technology Vol. 26 (1992), p. 857-866 [7] Müller J.A.: Water Science and Technology Vol. 44(2001),p. 121-128 [8] Mata-Alvarez: Biomethanization of the Organic Fraction of Municipal Solid Wastes (IWA publishing, London 2003) [9] Hasegawa, S., Katsura, K., Proceedings of the Second International Symposium on Anaerobic Digestion of Solid Wastes, Barcelona, vol. 1 (1999), p.145–152 [10] Min Zhu, Fan Lü, Li-Ping Hao: Waste Management Vol. 29 (2009), p. 2042–2050 [11] Prit, S.J., Lee, Y.K.: FEMS Microbiology Letters 18 (1983), p. 61–63 [12] Johansen, J.E., Bakke: Water Science and Technology 53 (2006), p. 43–50 [13] Gerritse, J., Schut, F., Gottschal, C.: FEMS Microbiology Letters 66 (1990), p. 87–94 [14] Kato, S., Haruta, S., Cui, Z.J., Ishii, M., Igarashi, Y.

The material properties are ​​used to build the finite element model are shown in Table 3.
State model is a type of characteristic of the structure, it is influenced only by the shape, form of the constraint, material properties of the structure, without the influence of other inputs (such as load).
The vibration behavior of the car’s frame is often calculated in the free state and the constraining state regardless of the damping of the material.
Suzuki, “Coupled vibration of passenger and lightweight car-body in consideration of human-body biomechanics”, Vehicle System Dynamics Vol. 44 , Iss. sup1, 2006 [3] Xiu-gang WANG, Xiao-ning CAO, Peng LIN, Wen-qiang QU and Jun LIN, “Analysis of Equipment & Body Vertical Coupled Vibration Characteristics Based on Excitation of Single Bogie”, 2017 International Conference on Mechanical and Mechatronics Engineering (ICMME 2017) ISBN: 978-1-60595-440-0 [4] Shahram Azadi, Mohammad Azadi, Farshad Zahedi, “NVH analysis and improvement of a vehicle body structure using DOE method”, Journal of Mechanical Science and Technology, November 2009, Volume 23, Issue 11, pp 2980–2989 [5] H.
Li et al., "Experimental Modal Analysis of Car's Body-in-White", Advanced Materials Research, Vol. 346, pp. 627-633, 2012 [6] Mahdi Ghamami, Masoud Shariat Panahi, “Model analysis and optimization of vehicle body structures by using stochastic algorithm”, The 21st International Congress on Sound and Vibration, Beijing, China, 13-17 July 2014 [7] Ngo Van Thanh, Nguyen Thanh Cong,Nguyen Tien Han, Vu Van Thuyet, “An analysis of specific vibration of automobile transmission by finite element method”, Journal of Science and technology in civil engineering, Vol 4, Issue 11, 2017

Contact measurement of flatness of parts with low rigidity Michaela Samardžiová1, a , Martin Kováč1, b, Martin Necpal2, c 1Slovak University of Technology, Faculty of Materials Science and Technology in Trnava, Institute of Production Technologies, Centre of Excellence 5-axis Machining, J.
Bottu 25, 917 24 Trnava, Slovakia 2 Slovak University of Technology, Faculty of Materials Science and Technology in Trnava, Institute of Production Technologies, J.
Workpiece material is aluminum alloy EN 6082 (AlMgSi1).
Journal of materials processing technology.
On the stability of high-speed milling with spindle speed variation, The International Journal of Advanced Manufacturing Technology, [Online] 2009.

It also can be used to separate the raw materials at a temperature far below the boiling point of liquid.
Vaporized portion includes the heater, built-in condenser and receipt of materials.
Zhang: Journal of Chongqing University of Industry and Commerce Vol. 26(24) (2009), p. 364.
Liao: Science Vol. 28(2) (2006), p. 186.
[12] S.Xu and K.Guo: Journal of Tianjin University (2010), p. 544.

Materials and Method All chemicals used were analytical reagent without further purification.
Sreekantan, Effect of pH on TiO2 nanoparticles via sol-gel method, Advanced Materials Research, 173 (2011) 184-189
Zakaria, Egyptian Journal of Petroleum, 23 (2014) 419-426
Ibrahim, Effect of Fe addition towards TiO2 formation for photocatalytic activity, ARPN Journal of Engineering and Applied Sciences, 11 (2016) 8704 - 8709
Scherer, Sol-gel science: The physics and chemistry of sol-gel processing, Academic Press, New York, 1990

This result would suggest that the gas response of a sensor can be modified by the selection of high κ dielectric materials, as well as changes in the catalytic metal used for the gate contact.
Schalwig, et al: IEEE Sensors Journal Vol. 2 (2002), p. 394 [5] C.J.
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Housaa, et al: Journal of Applied Physics Vol. 87 (2000), p. 8619