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Engineering Experimental Station Bulletin, pp. 499-504, (1995)
CSCE 30th Annual Conf., Canadian Society for Civil Engineering, Montréal, (2002)

Influence of Alkaline Activator on the Strength of Fly Ash-Cement Gel Sand Material Hai-Yan HUANG, Ai-min GONG and Kun YUAN College of Water Conservancy and Hydroelectric Engineering, Yunnan Agricultural University, Kunming 650201, China expressemail@126.com, yauslsd@163.com, yuankun0616@163.com Keywords: Alkaline activator, Fly ash, Cement gel sand, Strength.
Introduction Portland cement demand is growing with the rapid development of the civil engineering.

A Fast Convex Hull Algorithm of Planar Point Set Hong-fei Jiang School of Civil Engineering, Central South University, Changsha China 410075 jhf1967@163.com Keywords: Convex hull; Mesh; Planar point set; Computational geometry.
Computer Engineering and Application, 2009,45(1):56-58 [11] Fan Guang-quan,Zhang Gui-yun,Yang Bing-ru, Efficient Convex Hull Algorithm for Very Large Planar Point Set.2006,32(21):64-66

Study on Phosphorus and Bacterial Regrowth in Drinking Water Dengling Jiang1,2, a , Yumin Zhang1,2 and Ning Zheng 1,2 1College of Civil and Architectural Engineering, Hebei United University, Tangshan, 063009, .China 2Earthquake Engineering Research Center of Hebei Province, Tangshan, 063009, China ajiangdengling@tsinghua.org.cn Keywords: phosphorus limitation; AOCpotential; microbially available phosphorus (MAP); bacterial regrowth; assimilable organic carbon (AOC) Abstract: Phosphorus limitation on bacterial regrowth was studied in source water, water treatment process and water distribution system of J Water Supply Plant in T city, by modified AOC method and MAP analysis.

The Curing of Concrete Samples with Water - Experimental Verification of the Concrete Properties Marek Ďubek1,a, Marián Bederka2,b and Peter Makýš3,c 1,2,3Faculty of Civil Engineering, Slovak University of Technology in Bratislava, Radlinského 11, 810 05 Bratislava, Slovakia amarek.dubek@stuba.sk, bmarian.bederka@stuba.sk, cpeter.makys@stuba.sk Keywords: concrete, curing, water.
The research result will make people pay attention to the concrete curing during 28 days -90 days ages in practical engineering.

Parallelizing a modified Particle Swarm Optimizer (PSO) Bin Yanga, Qilin Zhang Department of Building Engineering, Tongji University, Shanghai, P.R.
Introduction Many scientific, engineering and economic problems involve optimization [1].
Average speed-up rates Acknowledgment This research work has been founded by Program for Young Excellent Talents in Tongji University and Guanghua Tongji Civil Founding.

Preparation and Investigation of Co-dispersed MWCNT Buckypaper for the Microwave Absorption Lakshmanan Saravanan1,a, Jih-Hsin Liu1,2,b, Hsin-Yuan Miao1,2,c,* and Li-Chih Wang1,3,d 1Tunghai Green Energy Development and Management Institute, Tunghai University, Taichung, 40704 Taiwan 2Department of Electrical Engineering, Tunghai University, Taichung, 40704 Taiwan 3Department of Industrial Engineering and Enterprise Information, Tunghai University, Taichung, 40704 Taiwan aljsaravanan08@gmail.com, bjhliu64@thu.edu.tw, *ckenymiao@thu.edu.tw, dwanglc@thu.edu.tw Keywords: MWCNT, Buckypaper, XRD, Transmission coefficient, Microwave absorption Abstract.
Introduction There has been a growing and widespread interest in microwave-absorbing material technology because of their civil and military applications.

In order to meet the sustainable development of the building, it is necessary to consider more constraints, take more complex and quantitative technical design in the building design process, which only architects or engineers thinking is unable to complete.
References [1] Li Jiancheng: An Introduction to Digital Architectural Design, China Architecture & Building Press(2007) [2] Autodesk, Inc.: Autodesk Ecotect Analysis, Pubishing House Of Electonics Industry(2011) [3] He Guanpei: BIM and The Relevant Softwares, Journal Of Information Technology In Civil Engineering And Architecture,Vol.2,No.4(2010) [4] Drury B.Crawley, Jon W.Hand, Michael Kunmert, Brent T.Griffith: Contrasting the Capabilities of Building Energy Performance Simulation Programs, Version 1.0,Jul.( 2005) [5] Huang Junpeng, Li Zhengrong: Research About The Energy Efficiency Computer Evaluation System, Journal of HV & AC,No.11(2004) [6] http://www.chinabim.com

Weld Performance of Joint of Beam to CFST Column with Interior Strengthening Ring Jianrong PAN 1,2, a, Zhan WANG2, b and Xueshui SUN 3, c 1 Key Laboratory of Concrete and Prestressed Concrete Structures of Education Ministry, College of Civil Engineering, Southeast University, Nanjing 210096, P.R.
Introduction In recent several decade years, CFST (concrete-filled steel tube) structure has been popularly applied in variety fields of engineering [1].

Long Term Deformation Control of Long-Span Pre-Stressed Concrete Continuous Rigid Frame Bridge with Ballastless Track Jianan Cao, Meixin Ye and Wenqi Houa School of Civil Engineering and Architecture, Central South University, Changsha 410075, China a40951515@qq.com Keywords: Ballastless Track; Long Term Deformation; Pre-Stressed Continuous Rigid Frame Bridge; External Tendons; Post-Tensioned Cables.
Reference [1] Xuezhong Xin: Railway Standard Design, Vol. 2(2005), p. 1-6 (in Chinese) [2] Xianfeng Shi, Lan Wang and Jia Wan: Journal of Shijiazhuang Railway Institute Vol. 3(2007), p.61-63 (in Chinese) [3] Jia Xiao, Meixin Ye and Wenqi Hou: Creep Performance of Pre-stressed HPC Beams ( Research Publications, China 2010) (in Chinese) [4] Meixin Ye，Wenqi Hou and Yezhi Zhang: Long Term Deformation and Control Methods Of Long-Span Pre-stressed Concrete Continuous Rigid Frame Bridge with Ballastless Track on GZIRRT ( Research Publications, China 2010) (in Chinese) [5] Wei Wang, Weichen Xue: Journal of Railway Science and Engineering Vol.8 (2005), p. 39-44 (in Chinese) [6] Bertil Persson: Cement and Concrete Research, Vol. 21(2001), p. 389-395