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The Application of Architectural Technology in Architecture Planning Optimization Yunjiang Li1, a, Jun Ye2, b , Bo Fan1, a and Jindan Xu3,c 1College of Civil Engineering and Architecture, China Three Gorges University, Yichang, Hubei, 443002, China 2Urban Construction Institute, Wuhan University of Science and Technology, Wuhan, Hubei, 430065, China 3Shenzhen General Institute of Architecture Design and Research Co.
After the noise reduction measures are taken, all buildings in this district will be fully able to meet Equivalent Sound Level LAeq that permitted in Code for Design of Civil Buildings and Residential Building Code.

Application of carbon composite materials for civil aviation.
Civil aviation and advanced composite materials.
Journal of Materials Engineering 2009; S2: 207-210.

Development of Portable Fault Diagnosis System based on SR Zhang Pan1, a* , Wang Peng1, b, Jin Luyang1, c, Wang Yulong1, d 1Airport College of Civil Aviation University of China, Tianjin300300, China 2Key Laboratory of Mechanism Theory and Equipment Design of Ministry of Education, Tianjin University, Tianjin300072, China ap-zhang@cauc.edu.cn Key words: SR; fault diagnosis; portable instrument; dual CPU; embedded system Abstract: It is the hotpot to study the application of stochastic resonance (SR) in the field of mechanical fault diagnosis.
Acknowledgements This work was financially supported by the Research Starting Foundation of Civil Aviation University of China (No.2014QD10S), and the National Natural Science Foundation of China (No. 51475324) References [1] Benzi R., Alfonso S.
Study on non-linear filter characteristic and engineering application of cascaded bistable stochastic resonance system[J], Mechanical Systems and Signal Processing, 2007, 21(7): 2740-2749

The Prediction and Analysis of Helicopter Rotor Rotation Noise in Hover Dawei Liu1, a , Peilin Huang1,b , Jinzu Ji1,c 1Shool of Aeronautic Science and Engineering, Beihang University.
For the porpose of military acoustic stealth or civil helicopter airworthiness ,we can take reduction measures respectively based on the acoustic directivity.
For instance ,helicopter civil operation should take more concern on the loading noise.

Application research of reclaimed water source heat pump techniques in Beijing Yuan Yu1,2,a, Jia Zheng2,b, Hao Yu3,c 1 China University of Geosciences (Beijing), Beijing 100083, China 2 Beijing Institute of Geo-exploration Technology, Beijing 102218,China 3 Sinosteel Engineering Design & Research Institute Co., LTD, Shi Jiazhuang 050021,China a mintyuan@hotmail.com, b zhengjiaspring@126.com, c yuhao68@163.com Keywords: Shallow Geothermal Resources, Reclaimed Water Source Heat Pump, Ground Source Heat Pump (GSHP), Suitability Zone Abstract: This paper describes in detail the current situation of reclaimed water energy utilization in Beijing.
In our country, the building is mainly divided into civil and industrial buildings.
Among the civil buildings, the residential, general public buildings and large public buildings have different energy use characteristics.

Stress performance theory and experimental comparison analysis on spatial steel pipe truss roof H.PEI1 1 Department of Civil Engineering, Taiyuan University of Technology79, Yingzexi Street, Taiyuan, 030024, China Key words: Space pipe truss structure,Stress,Deformation,Finite element simulation analysis.
[2] Civil King Software Technology Co., Ltd.

Research for Computer Integrated Manufacture in Complex Shape Piston of Diesel Engine LIU Yongfeng a, YANG Jianwei, TIAN Hongsen, ZHU Aihua School of Mechanical - Electronic and Automobile Engineering, Beijing Universitye of Civil Engineering and Architecture, Beijing 100044, P.R.
The introduction of CIMS has wider implications since the digital CAD model created can be used as the basis for the interaction of other downstream engineering functions.
Acknowledgements The study was sponsored by the Beijing Natural Science Foundation (3102011), China and Beijing University of Civil Engineering and Architecture Ph.D foundation (101001604) and Funding Project for Academic Human Resources Development in Institutions of Higher Learning under the Jurisdiction of Beijing Municipality (PHR (IHLB) 201008370, 201106125).

References [1] He Shuanhai Zhao Xiaoxing Song Yifan Yuan Xubin: China Civil Engineering Journal, Vol. 38, (2005), p. 71–76, in Chinese
[3] L C Hollaway: Usingstructural and civil engineering, Vol.76, (1999)
Ehsani: Journal of Structural Engineering, ASCE, Vol.117,(1991)
[5]OUYANG Yu,Qian Zai-zi: Engineering Mechanics,Vol.17,(2000),p. 92~96,in Chinese

Investigation on Neutralization Rules of Concrete under Loads subjected to Acid Rain Attack Jiangang Niu 1,a, Haitao Zhai 2,b, and Ditao Niu3,c 1,2 School of architecture and civil engineering, Inner mongolia university of science & technology, Baotou 014010, P.R.
China 3 School of civil engineering, xi’an university of architecture and technology, xi’an 710055, P.R.
A few related conclusions and empirical formulas have agreed in academia, or has been widely applied and verified in engineering practice.
In order to make the research results closer to engineering practice, the accelerated acid rain tests were carried out, and concrete properties under load and acid rain attack were studied.

Study on the Ventilation and Dehumidification System Integration Framework for City Buildings in Hot Summer and Cold Winter Zone Xiao-ping YU 1,a Xiang-zhao FU 2,b 1 School of Civil Engineering and Architecture, Chongqing University of Science and Technology, Chongqing 401331, P.R.China; 2.
Faculty of Urban Construction and Environmental Engineering, Chongqing University, Chongqing 400045, P.R.China a yuxiaoping2001@126.com, b xiangzhaof@yahoo.com.cn Key words: city building, hot summer and cold winter zone, ventilation and dehumidification, system integration, appropriate technology Abstract: Building ventilation has typical regional characteristics, due to its annual high wet climate characteristics in hot summer and cold winter area, the choice of ventilation type is especially important.
Civil buildings in hot summer and cold winter zone had the implementation of building thermal environment and energy efficiency standards in 2000, and began building thermal environment and energy efficiency renovation for key cities in 2005 and for the main towns in 2010.
By using systematic analysis method the building is regarded as an open, dynamic, complex giant system, which has the characteristics of humanities and social sciences, and engineering science and technology characteristic, also has a significant geographical attributes.
In the future, more work should be studied with scientific theory combined with the engineering practice of test and development, to improve the regional ventilation and dehumidification appropriate technology development.