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Materials and methods The material V.
Wetzel: Journal of Experimental Marine Biology and Ecology Vol. 244 (2000), p. 1-28 [3] J.W.
Zheng: Journal of Ecology and Rural Environment Vol. 25 (2009), p.96- 100, 105 (In Chinese) [9] J.R.
Bao: Journal of Plant Ecology Vol. 30(2006), p.487-495 (In Chinese) [19] L.Y Yuan., S.C.
Liu: Journal of Jiangxi Normal University (Natural Science) Vol. 32(2008), p.482-487 (In Chinese)

Urban fringe has a special location in city which could make it be a base of material and resource of city and it has the advantages to develop new type agriculture [11].
Science and technology should be used in plantation, cultivation, culture and other industries.
Journal of Geographical Sciences, 2004(14): 69-73
Beijing: Science Press. 2001.
Journal of Hubei University of Economics: Humanities and Social Sciences, 2007(10):41

Efforts in this direction are very necessary for better understanding the fracture mechanism and the failure process of concrete structures that occur in many areas from material mechanics to earthquake engineering.
In this model, finite elements are used to model behavior of the material up to the ultimate tensile strength while a discrete crack model is implemented through crack opening and separation along edges of finite elements.
The material parameters adopted in our analysis are same as those used in [8] and shown in Table 1.
Acknowledgments The authors would like to acknowledge financial supports from the National Natural Science Foundation of China (grant numbers: 11172321) and Chinese Universities Scientific Fund (grant numbers: 2011JS047).
International Journal of Concrete Mechanics & Mining Sciences. 43 (2006) 236–252

Journal Citation (to be inserted by the publisher) Copyright by Trans Tech Publications The effect of wheat hay on carbon black loaded EPDM composite studied by positron annihilation lifetime spectroscopy M.H.
Ibrahim 3 1 Physics Department, Faculty of Education, Ain Shams University, Cairo, Egypt 2 Physics Department, Faculty of Science, El-Minia University, B.
The availability of large qualities of such fibers with well-defined mechanical properties is a general prerequisite for the successful use of these materials.
Coupled with the growing concern for disposal of agricultural and industrial waste and low cost fillers, considerable studies have been carried out on the utilization of some of these materials as fillers with elastomers and plastics as well as with thermoplastic elastomers.
Experimental set-up The commercial grade of ethylene propylene diene monomer (EPDM), Vistalon 5600 is used as a host material.

Solar cells are manufactured from semiconductor materials; that is, materials that act as insulators at low temperatures, but as conductors when energy or heat is available.
In the case of one-dimensional (1) where, εrepresents dielectric constant of material.
[6] ARM Alamoud, HF Ragaie, BA Al-Mashary, ‘Static and dynamic characterization of PN junction solar cells’, Journal of King Saud University, Engineering Sciences: 10(2);183-200
"Numerical Modeling of Textured Silicon Solar Cells Using PC-1D," IEEE Trans. on Electron Devices, ED-37 (2) [10]Basore, P.A., "Essential Elements in the Numerical Modeling of Solar Cells," 4th Photovoltaic Science and Engineering Conf

With the emergence of the smart materials and continuously development of its application research, multi-field coupling load environment need facing more seriously.
Acknowledgements During the research of this project，the authors receive the support provided by National Natural Science Foundation of China: 51075345.
Chemical Engineering Science.61 (2006):2186-2190
[8] Zhu Shisha and Sun Hongli, Capture effect of electrorheological suspensions in flow field, The Chinese Journal of Mechanical Engineering, vol.20, (2007):97-101
Advanced Materials Research, Vol. 443 – 444(2012):796-801.

With this method, people need take structure and component quantity size directly, measure material strength, make structural analysis, determine the actual performance of the structure, and make a comparison with the expected performance of the design to evaluate the reliability of the structure.
However, the static detection method has big workload, and it isn’t easy to test because partial structure is covered by decoration materials and it is likely to cause new damage.
Using this method, it is easy to measure structural dynamic response in engineering structure, and high detection efficiency can be achieved and the test isn’t influenced by decoration materials cover, and this method has broad application prospects.
References [1] Guoqiang Li: the theory and application of the Engineering structural dynamic detection, Science Press, Beijing (2002).
(in Chinese) [2] Maolong Wang, in: Quality Inspection with Dynamic Method for Existing Multi-Floor Brick Houses, volume 31 of Journal of Southeast University(2001).

Experimental Section Materials. n-Butanol was supplied by Ke Long (mass fraction purity ≥0.995). 1,8-Cineole (mass fraction purity 63.661%) was supplied by Songming county of Yunnan province in China.
An appropriate amount of n-butanol and eucalyptus oil were stirred well to a certain percentage as a raw material.
Then the condensate system and vacuum pump were started after pouring the raw material into distillation kettle.
A certain temperature was set up and electrical stove was switched on to heat the material untill the whole system reached steady state.
Acknowledgements This work was financially supported by Natural Science Foundation of China (20966004).

Physical Science, November 28, 2008 from IEEE Xplore. ].
And the acoustic emission elastic wave can reflect material damage status.
IEEE/PES. ].The testing signals of acoustic emission is released from the material itself when it changes such as crack growth, so it can diagnosis the monitoring objects in real time.
Data Real-time Monitoring System Based on Optical Fiber Transmission.Journal of Test and Measurement Technology,Vol.25.No.6.2011 ], and the signal is still very clear.
Acknowledgment The work is financially supported by the Public Service Research project in Quality Inspection (NO.201010031) and the Science and Technology Research project of AQSIQ(No.2010QK410) References

Numerical Simulation of Volcanic Ash Infiltration into Thermal Barrier Coatings Masayuki Arai1,a, Yuta Fukushima2,b and Kiyohiro Ito1,c 1Department of Mechanical Engineering, Faculty of Engineering, Tokyo University of Science, 6-3-1, Niijyuku, Katsushika-ku, Tokyo, 125-8585, JAPAN 2Graduate School of Mechanical Engineering, Tokyo University of Science, 6-3-1, Niijyuku, Katsushika-ku, Tokyo, 125-8585, JAPAN amarai@rs.tus.ac.jp, b4518551@ed.tus.ac.jp, ckiyohiro@rs.tus.ac.jp Keywords: Gas Turbine, Volcanic Ash, CMAS, Finite Element Analysis, Infiltration, Thermal Stress.
Herein, the CMAS infiltration process is numerically simulated based upon the diffusion equation, and the ceramic matrix phase infiltrated by the molten CMAS phase is modeled using a two-phase composite material.
The associated material constants are listed in Table 1.
Fig.2 FE model of cylindrical TBC sample deposited by molten CMAS The material constant for CMAS phase was measured using nano-indenter testing device, and Poisson’s ratio for all layers are assumed to be 0.3, and transformation strain εT is set to be 0.04.
Arai, Journal of Thermal Spray Technology, Vol. 26 (2017), pp.1207–1221