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The Nature Frequency of Point-fixed Glass Facades and the Influencing Factors Study Fei He1,a, Chengwei Huang2,b,Zhipeng Huo3,c 1Faculty of Civil and Architectural Engineering, Kunming University of Science and Technology Kunming, Yunnan, 650500, China 2Faculty of Civil and Architectural Engineering, Kunming University of Science and Technology Kunming, Yunnan, 650500, China a1353428988@qq.com, b994048762@qq.com, c511809327@qq.com Keywords: point-fixed glass facades, frequency, influencing factors Abstract:The resonance phenomenon may occurs when the frequency of the external load which is carried on the structure similar to the structure nature frequency.
Introduction The point fixed glass,which is reasonable force and material saving,is the most widely used glass curtain wall recently, It usually constitute by glass,spider fitting and support system.The glass pass the external load to the support system through spider fitting.
House Science and Technology 2009,12(6):25-30 [2] Fusheng Wang,Xun'an Zhang,Zhufeng Yue:Application of M.Shinozuka Method to Wind Load Simulation.
Journal of Shaanxi Normal University2003,53(24):96-108 [5] Zhijuan He,Shouming Lu:Study on Model-Frequency Behavior of Cable Truss Support Systems for Dot Point Glass Curtain.
Building Science Research of SiChuan2007,12(1):34-67

., Ltd; LC-20AT type HPLC from SHIMADZU; SHB-Ⅲ circulating water vacuum pump and rotary evaporator from Henan Taikang Science Instrument Factory; Low-speed desktop centrifuge from Hunan Saitexiang Instrument Factory; Vacuum dryer from Shanghai permanent science and technology Co., Ltd.
Acknowledgments The authors would like to thank the support from 948 Project of State Forestry Administration (2011-4-01) and Agricultural Science and Technology Achievements of Transformation Fund Project (2008GB24320416).
Liu: Advanced Materials Research Vol. 236(2011), p. 201 [7] K.
He: Journal of Anhui Agricultural Sciences (In Chinese) Vol. 38(6) (2010), p. 2951 [12] C.

For this system, the study found the factors of synthesis such as ratio of different materials, different monomer, monomer concentration and different crosslinking ratio, will affect various properties of the polymer microspheres [4, 5].
HAAKE RS600 rheometer, PG-41-Ti double gap type drum sensing system, made by thermo fisher science.
Acknowledgement It is a project supported by the National Science and Technology Major Project. (2011ZX05024-004-05).
Colloid and interface Science, Vol. 275(2004): p.450-457
Journal of Xi’an Shiyou University (Natural Science Edition), Vol. 26 (2011): p.74-79, in Chinese

Distance measures In computer science and information theory, the Levenshtein distance is a string metric for measuring the difference between two character string.
Dzitkowski, Passive reduction of system vibrations to the desired amplitude value, Journal of Vibroengineering. 15/3 (2013) 1254-1264
Applied Mechanics and Materials, 307 (2013), pp. 470-473
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 7209 LNAI (PART 2), (2012), pp. 284-295
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 6679 LNAI (PART 2), (2011) pp. 405-412

Acknowledgments This work is supported by Nature Science Foundation of China (No. 50575207) and Nature Science Foundation of Zhejiang Province (No.Y104616).
Yang: Extension Engineering Methods (Science Press, China 2003) [2] F.C.
Zhao: Journal of Materials Processing Technology, Vol.129 (2002) No.1-3, pp.612-618
Cheng: Genetic Algorithm and Engineering Design ( Science Press, China 2000)

Zlatkovic1, a and Biljana Samardzic 2,b 1University of Nis, The Faculty of the Occupational Safety, Carnojevica 10a, Nis, Serbia 2 University of Nis, The Faculty of Science and Mathematics, Visegradska 33, Nis, Serbia abojana.zlatkovic@open.telekom.rs, bbiljajgd@hotmail.com Keywords: Vibrations, Bond Graph, Stochastic Bondsim elements, Hydraulic ram pump.
Causes for the stochastic behavior of a system may be either random excitations from the environment, or statistical variations in the material properties and geometrical configuration of the system itself, or both.
Xushe, Study on vibration and noise for the hydraulic system of hydraulic hoist, Proceedings of 2012 International Conference on Mechanical Engineering and Material Science, MEMS, Published by Atlantis Press, 2012, pp. 126-128
[5] Dragan Antic, Biljana Vidojkovic, Obtaining System Block Diagrams based on Bond Graph Models and Application of Bondsim Tools, International Journal of Modelling & Simulation, Vol. 21, Number 4, 2001, pp.257-262
Samardzic, On the modeling and simulation of deterministic and stochastic dynamic systems using Bondsim library, Scientific Bulletin of UPT, Transactions on Automatic Control and Computer Science, Vol. 51 (65), 2006, pp. 19-24

Experiment Materials.Preparation and characterization of coating system.The surface protective coating systems used in this study were polyarspatic polyurea, amine terminated polyether Jeffamine D2000 and HDI trimer were purchased from Huntsman, Bis(4-isocyanatocyclohexyl)methane (H12MDI) was kindly provided by Du Pond.
Polymer Materials and Engineering..2007, 23(3):55-58
Journals in Wuhan University of Technology, 2007, 29(4): 61-63
Journal of Southeast University (Natural Science Edition), 2002, 32(4):638-642
JOURNAL OF BUILDING MATERIALS, 2002,1(5):225-229.

J. of Decision Sciences, Risk and Management, Vol. 2, No. 3/4, pp. 291-307, 2010
Jiang, “An Optimization Opportunistic Maintenance Policy of Multi-Unit Series Production System, “Advanced Materials Research, Vol. 421, pp. 617-624, 2012
Aissani, “Preventive maintenance scheduling for a multi-component system with non-negligible replacement time,” International Journal of Systems Science, Vol. 41, No. 7, pp. 747–761, 2010
Ushakov, “The method of generalized generating sequences,” European Journal of Operational Research, Vol. 125, pp. 316-23, 2000
El Khalfi, “MV electrical network maintenance strategy: A new management approach,” RPN Journal of Engineering and Applied Sciences, Vol. 8, No. 2, pp.136-148, 2013a

In recent years, the trend of the sustainable development strategy to become the world's industrial development, it has been deeply aware of the high input, high pollution and low efficiency "linear economy will pose a serious threat to the development of human society, academia, stepping up from a different angle ecology, recycling economy of Tourism. [1] circular economy is derived from the study of the industrial ecosystem, its core is the cycle of industrial materials, therefore, the present study is more common in areas of industrial production, the field of Eco-city construction and environmental protection are also attempted for how Eco-tourism industry environment to build a recycling economy relies type system, need to actively demonstrate and practice, this paper studies on the development of Eco-tourism Wanlu gathering area, efforts to explore Eco-tourism and environmental protection, industrial economy harmonious development pathways .
K · Paulding proposed resource depletion will neither be established, and will not cause environmental pollution and ecological damage, using a variety of materials can be recycled, "circulation" economy to replace the previous "single program" economy.
Acknowledgements The author would like to thank support of Guangdong Provincial Education Science "second five" plan year projects (No.:2012JK221) , Heyuan City, Philosophy and Social Sciences Twelfth Five-Year Plan 2012 project (No.: HYSK12P02), Heyuan Municipal Science and Technology Program (No. : 2012-088).
Journal of Huizhou University, 2014, p. 42, in Chinese
Journal of Xi'an Translation College, 2013, p.22, in Chinese.

To ensure the prevention of the negative impact of such waste and ensure environmental safety, the global community adopted the following hierarchy of the waste management (by priority): maximum use of feedstock and raw materials; prevention of waste generation; reduction of formation and reduction of the hazard class in the sources of their formation; processing, disposal and neutralization.
The Development of Decision Support System for Waste Management: a Review, World Academy of Science, Engineering and Technology. 25 (2009) 161-168
Official Journal of the European Union. 2014
Economic and legal issues of environmental damage assessment, Vestnik of the Russian Academy of Natural Sciences. 2 (2014) 57-59
Ways of solving the problem of waste management at the regional level, Vestnik of the Russian Academy of Natural Sciences. 5 (2011) 29-31.