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Air Entraining Agent Effects Research on Concrete Performance Bin Li a, Sufen Dong b, Yang Wen c School of Architecture and Civil Engineering, Inner Mongolia University of Science and Technology Baotou, 014010, P.R.China abtlibin@189.cn, bdongsufen1009@163.com, cwenyangalbert@163.com Key words: Air entraining agent; Slump; Freezing-thawing resisting ability Abstract: In order to improve concrete freezing-thawing resisting ability in the Inner Mongolia region, adding air entraining agent is one effective measure.

Kaloop1,2, Jong Wan Hu1,2,a* 1Department of Civil and Environmental Engineering, Incheon National University, Incheon, Republic of Korea 2Incheon Disaster Prevention Research Center, Incheon National University, Incheon, Republic of Korea ajongp24@inu.ac.kr Keywords: Bridge, High-speed, Prediction, Neural network Abstract.

Multi-Parameter Fracture Mechanics: Crack Approaching a Bi-Material Interface Lucie Malíková1,2,a*, Jan Klusák1,b 1Academy of Sciences of the Czech Republic, Institute of Physics of Materials, Žižkova 22, 616 62 Brno, Czech Republic 2Brno University of Technology, Faculty of Civil Engineering, Institute of Structural Mechanics, Veveří 331/95, 602 00 Brno, Czech Republic amalikova.l@fce.vutbr.cz, bklusak@ipm.cz Keywords: Bi-material interface, (generalized) MTS criterion, Williams’ power series, three-point bending, finite element method.

Rehabilitation of Historical Drainage and Ventilation System in the Prague Castle Area Eva Burgetová1,a*, Kristýna Michalová1,b, Lukáš Balík2,c 1Faculty of Civil Engineering, CTU in Prague, Thakurova 7, 166 29 Prague 6, Czech Republic 2Klokner Institute, CTU in Prague, Šolínova 7, 166 08 Prague 6, Czech Republic aburget@fsv.cvut.cz, b kristyna.michalova@seznam.cz, clukas.balik@klok.cvut.cz Keywords: rising damp, structural survey, historic drainage and ventilation systems, rehabilitation, remedial methods, experimental testing Abstract.

Introduction In recent years, with the development of optical manufacture and coating technology, computer image processing technology and the precise machinery processing techniques become more mature, zoom lens with its big view search inspects the advantage of a resolution, and it is not only used in the movies, but also in civil TV industry to gradually replace fixed-focus camera, and in the area of national defense construction and aviation.
References [1] MENG J H ,ZHANG ZH ,SUN X W.Cam optimization of a zoom lens.Infrared and Laser Engineering, Vol.18(2010) ,P.893-898

Methodology for Analysis of Energy Efficiency for Residential Buildings Based on the Optimal Cost SERBANOIU Adrian1,a *,TEODORIU Gabriel1,b , SERBANOIU Bogdan2,c,SERBANOIU Ion 1,d,VERDES Marina 1,e and BALAN Marius-Costel1,f 1 Gheorghe Asachi" Technical University of Iasi- Romania, Faculty of Civil Engineering and Building Services, Blv.

Introduction With recent development and application of composite materials and composite structures in civil engineering, the connections between material and material, the junction between structure and structure become important research contents.

School of Civil Engineering, Tianjin University, Tianjin, China 2.

Reduction of COD from Micro-polluted Water through Adsorption of Activated Carbon-attapulgite Composite Adsorbent Wang Zheng1, a, Jing Zhao-qian 1, b ,Kong Yu 2, c and Shen Wei2, d 1 School of Civil Engineering Nanjing Forestry University, Nanjing, 210037, China 2 Nanjing Municipal Design and Research Institute CO, LTD, Nanjing, 210008, China a njfuwangzheng@163.com,b zqjing@njfu.edu.cn, c njszkongyu@163.com, d njszshenwei@163.com Keywords: reduction; COD; micro-polluted water; adsorption; activated carbon; attapulgite; adsorbent Abstract.

Selective Catalytic Reduction of NO with NH3 over a Ce-Zr-Ti oxide catalyst Ye Jiang1, a, Yan Yan1, b, Shanbo Huang1, c, Xiuxia Zhang1, d, Xinwei Wang1, e and Wenxia Song1, f 1College of Pipeline and Civil Engineering, China University of Petroleum, 66 Changjiang West Road, Qingdao 266580, China ajiangye@upc.edu.cn, b774900903@qq.com, c hsbhyw@upc.edu.cn, dzhangxx@upc.edu.cn, exinwei-2536206@163.com, fsongwx110@163.com Keywords: NO; Selective catalytic reduction; Ce-Zr-Ti oxide catalyst; Activity Abstract.