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Assessment of indoor air quality using different air-condition for cooling Wei Wang1,2,a, Zhuang Yu1,b , HuiZhang3,c , Haitao Wang4,d 1School of Architecture and Urban Planning, Huazhong University of Science and Technology, Wuhan, 430074, China 2School of Architecture and Urban Planning, Anhui Institute of Architecture & Industry, Hefei, 230022, China 3School of Civil Engineering and Architecture, Hubei University of Technology, Wuhan, 430068, China 4School of Environment and Energy Engineering, Anhui Institute of Architecture & Industry, Hefei, 230601, China avivi.gan@126.com, bzyu@hust.edu.cn, czhhust@163.com, dhtwang@163.com Keywords: Negative air ion(NAI), Renewable energy for cooling, Normal air-conditioning, Natural ventilation, Ion polarity rat, Air quality, Air cleanness degree, Assessment index Abstract.

Nonlinear Static Analysis of Seismic Response for Transfer Structure with Haunching Braces Weisheng Lianga, Jian Caib School of Civil Engineering and Transortation , South China University of Technology Wushan Road, Tianhe District, Guangzhou City, No. 381, China 510641 alws-668@163.com, bcvjcai@scut.edu.cn Keywords: Haunching brace, Transfer structure, Seismic performance, Nonlinear static analysis Abstract.
It can provide reference for engineering practice.
In this paper the characteristics of plastic hinges formation and seismic performance for transfer members with haunching braces through nonlinear static analysis are revealed, and provides reference for engineering practice.
The Effection of Lateral Force Distribution in Pushover Analysis [J].In: Engineering Mechanics Supplement, 2001, in Chinese

Comparative Study on the Application of Naphthalene Water-reducing Agent and Polycarboxylate Water-reducing Agent in High-performance Concrete Gao Lin1,2, a, Shi yan3, Xu Guoqiang2 1University of Science and Technology Beijing Civil and Environmental Engineering College, Beijing, 100083 China 2Earthquake Engineering Research Center of Hebei Province, Hebei United University, Tangshan, Hebei 063009 China 3College of Metallurgy and Energy, Hebei United University, Tangshan, Hebei 063009 China acoolymen@126.com Keywords: Naphthalene water-reducing agent; polycarboxylate water-reducing agent; high-performance concrete; contrast test.

Hydration Heat and Solar Radiation Effect Research of Box Girder YANG Mei-liang1,a, MA Tang-ke1,b 1School of Civil Engineering and Architecture, Changsha university of Science and Technology, 410004, Hunan, China ayangmeiliang@163.com, bmichael732@126.com Keywords: hydration heat; box girder; solar radiation; thermal stress Abstract.
Beijing: People’s Communications Press, 1991 (in Chinese) [5] WANG Xin-min, ANSYS numerical analysis of engineering structure [M].

Technique for Construction of the Cap Beam of the Door-Shape Piers of an Overpass Transversal to the Contact Wire of an Existing Railway Xinmin Xie China Civil Engineering Construction Corporation, Beijing, 100038, China xiexinmin@ccecc.com.cn Key words: Railway in operation, Contact wire, Overpass, Construction Method Abstract: In the construction of an overpass transversal to an existing electric railway, when the overpass pier is door-shaped, and, when the clearance height from the bottom of the door-shaped pier cap beam to the contact wire electrified body is too small to use steel beam or I-beam for holding the formwork and meet the safety need prescribed by the Ministry of Railways, an innovative construction method was employed, in which D-type steel beams, originally used for railway track reinforcement, was lifted to get across the contact wire and the catenary from above with a gap more than 33.8cm, resting on the top surface of temporary buttress, and letting stocky horizontal
The force performance of the various components of the D-type steel beam is able to meet the security requirements, and, while engineering practice also has indeed verified that it meets security requirements.

Numerical Analysis and Optimization of Wedge Box of Diagonal Brace Wei Li Department of Civil Engineering, Tianjin Institute of Urban Construction, P.R.China,300384, liwei_60@eyou.com Keywords: force transmission triangular box; FEA; distortion; bearing capacity; composite structure Abstract.
References [1] Xinmin Wang, in: ANSYS-engineering structure numerical analysis, in Chinese, edited by China Communications Press, Beijing2007

The Applicability of Shading Technique in Energy Coefficient Building of Sichuan Rural Seismic Disastrous Area Xiaoning LIa School of Civil Engineering and Architecture, Southwest University of Science and Technology, Mianyang 621010 China aswustlxn@126.com Keywords: Shading ; Post-Earthquake Reconstruction; Energy-Saving Building; Building Energy Consumption Abstract: On the May 12, a huge earthquake occurred in Sichuan Province, and causing tremendous damage.
Tab.1 Comparison of shade pattern Shade pattern Shade effect Visual impact Beautiful outlook Vertical (or lateral) movable rolling curtain Excellent Fair Good Shade out shutter Excellent Fair Good Exterior awning Fair Fair- Poor Foldable tent cloth Fair+ Fair Fair Material chosen of shade component Aluminum alloy and engineering plastics are used as the shade component usually.

Effect of indoor thermal environment on building energy Consumption Kun Cai 1, a, Zheng-dong Chen2, b, Xue-bin Yang *3, c, Yao-fen Zhang 3, d, Ming-Xue Li 3, e 1 Department of capital construction, Xi'an university of science & technology, Xi'an 710054, China 2 General Contracting Company, installment department of CCTEB, Wuhan 430064, China 3 School of civil engineering and architecture, Jiaxing University, Jiaxing 314001, China a ck19790629@163.com, bchenzd1978@hotmail.com, cxbyang@sjtu.edu.cn (*corresponding author), d mogutouzyf@sina.com, elimingxue999@163.com Keywords: energy consumption; temperature; thermal comfort; indoor air quality; air velocity Abstract.
Atlanta: American society of heating, refrigerating, and air conditioning engineers. 2007

Plastic doors and windows made widely used in energy saving building engineering, it not only has good insulation, heat insulation and gas tightness performance and anti-corrosion, but also have good plasticity and weldability, can produce varieties, different forms of window type for architectural design, and the performance price ratio of plastic is highest in different material of doors and windows, therefore, in the innovative development of plastic doors and windows should play advantage, development series, diversification, high-grade and suitable for different areas and different style and the humanism of the products, at the same time as play the advantages of different material development composite materials (such as plastic aluminum compound, plastic wood compound doors and windows).
Suitable for industrial and civil building, the railways, roads, Bridges, water port, water and electricity reinforced concrete structure application.
Vol. 2(2004), p. 64 [4] J.Liu,L.Zhang and Y.Q.Yan: Journal of Shandong Institute of Architecture and Engineering.

A Preliminary Research on Immigration Village Construction in Inner-Mongolia Desert Steppe Area LiWei Song The school of architecture & civil engineering, Inner Mongolia University of science and technology, Baotou, Inner Mongolia,China 014010 slw_2009_ly@163.com Keywords：Environmental Load Capacity, Immigration village, New Village Construction Abstract.
The ecological migration engineering is still under developing stage, involving broad fields.