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Study of the pH Effects on the Phosphorus Removal Mechanism in Lab-Scale Electric Arc Furnace Slag and Limestone Filters in Synthetic Wastewater Wan-Afnizan Wan-Mohamed 1, a *, Rafidah Hamdan 2, b and Norzila Othman1, c 1Department of Water and Environmental Engineering, Faculty of Civil and Environmental Engineering, Universiti Tun Hussein Onn Malaysia, Batu Pahat, Johor, Malaysia 2Department of Civil Engineering Technology, Faculty of Engineering Technology, Universiti Tun Hussein Onn Malaysia, Batu Pahat, Johor, Malaysia aafnizan@uthm.edu.my, brafidahh@uthm.edu.my, cnorzila@uthm.edu.my Keywords: Electric arc furnace slag, Limestone, Precipitation, Phosphorus, Removal mechanism, Synthetic wastewater.
School of Civil Engineering, University of Leeds, United Kingdom, (2011)
Burton, Wastewater Engineering: Treatment, Disposal, Reuse, third ed., McGraw-Hill, Singapore, (1991)

A Developed Strength Model for FRP Confined Circular Concrete Columns Based on a Most Updated and Comprehensive Test Database Zhou Yingwu1, a, Sui Lili1,b and Xing Feng1,c ,Wu Lingyi1,d 1Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering, Faculty of Civil Engineering, Shenzhen University, Shenzhen, the People’s Republic of China aywzhou@szu.edu.cn, bsuill8969@163.com, cxingf@szu.edu.cn, dlinkey_good@163.com Keywords: FRP, confined concrete, column, strength model, test database.
Introduction Rehabilitation of existing deficient RC structures with externally bonded fiber reinforced polymer (FRP) has attracted an extensive attention in both research and engineering application during the past two decades [1, 3-8].
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (51108272), Natural Science Foundation Research Program of Shenzhen University (120201120), Natural Science Application Technology Program of Shenzhen University, and Natural Science Open Foundation of Shenzhen Durability Center for Civil Engineering (SZDCCE11-06).
Engineering Experiment Bulletin No., 185, Univ. of Illinois, Urbana, Ill. (1928)
Journal of Structural Engineering, Vol. 135, No. 3, (2009), p.253-261

The study of mixing for underground high performance concrete in coastal environment Feng Xing1,a, Zhan Huang1,b, Bi-Qin Dong1,c , Hui Yin1,d , Jun Liu1,e , Ming Zhang1,f 1,The key Lab on durability of civil engineering in Shenzhen, Department of Civil engineering, Shenzhen University, Shenzhen 518060, China a mail:xingf@szu.edu.cn,b mail:hzhan168@163.com,c mail:dongbq@gmail.com, d mail:yinhui515@tom.com,e mail:liujun@szu.edu.cn, fmail:zhangmingjob@sina.com Keywords: Shenzhen-Hong Kong West Channel, mix, technical target, underground high performance concrete Abstract: The paper discussed the mix principle, performance target and the technical demands for the underground high performance concrete combined the Shenzhen side-connection item of Shenzhen-Hong Kong West Channel project.
Through the optimization of graded aggregate, sand ratio, as well as water-reducing agent and other measures such as the mineral admixture to improve the concrete working performance. 3．．．．Specifications Based on the above features of the environment and make reference to《concrete structure durability and Construction Guide》 CCES01-2004 [3] (also refer to the 《Highway Engineering Concrete Structure Anti-corrosion Technical Specifications》（JTG/TB07-01-2006) [4]), combined with the experience of related projects , the main technical indicators of the HPC requirements of the Western lateral project should be as follows: (1) strength grade: C40 (2) impermeability grade: S8 (3) resistance to chloride ion permeability ≤ 1500 Coulomb using 《Technical Specification for Application of High Performance Concrete》（CECS 207：2006） [5], spent three hours through 50mm thick concrete Coulomb electricity (60 V external voltage) on the impermeability of concrete evaluation
Civil engineering structural engineering safety and durability.
China Civil Engineering Societystandards CCES01-2004 [4] Highway Engineering Concrete Structure Anti-corrosion Specifications.

Mechanical Properties and Stress-Strain Behaviour of Hybrid Fibre-Reinforced Self-Compacting Concrete T.Meena1,a *, G.Elangovan2,b and R.Ganesh3,c 1 Assistant Professor, Department of Civil Engineering, Kamaraj College of Engineering and Technology, Virudhunagar, Tamilnadu, India. 2 Dean & Head of Department of Civil Engineering, University College of Engineering, Dindigul, Tamilnadu, India. 3 M.E.
Student, Kamaraj College of Engineering and Technology, Virudhunagar, Tamilnadu, India.
Concrete Library of the Japanese Society of Civil Engineers, No. 25, June 1995, pp. 107-120
International Journal of Recent Trends in Engineering, Vol.1, No.6, May 2009.pp:41-45
[20] H.Oucief, M.F.Habita, B.Redjel, ‘Hybrid Fiber Reinforced Self-Compacting Concrete: Hardened Properties’, International Journal of Civil Engineering.Vol.4 , No. 2, June 2006

Mechanical Properties of Hybrid (Steel-Kenaf) Fiber Reinforced Concrete Sharifah Maszura Syed Mohsin1,a*, Rasheed Abed Hammood2,b, Nur Farhayu Ariffin1,c, Fadzil Mat Yahaya1,d, Saffuan Wan Ahmad3,e and Khairunisa Muthusamy1,f 1Faculty of Civil Engineering Technology, Universiti Malaysia Pahang, 26000 Kuantan, Pahang, Malaysia 2Faculty of Civil Engineering, University of Al Anbar, Ramadi.
Fiber reinforced concrete (FRC) is not new and has been used in civil engineering construction [6].
ARPN J. of Engineering and Applied Sciences, 11(8), 5385-5390
Fibre Reinforced Cement-based (FRC) Composites After over 40 Years of Development in Building and Civil Engineering.
In IOP Conference Series: Materials Science and Engineering, 342(1), 012104

Taherkhani 1,e, Masoud Navazandeh Sajoudi 1,f Mohammadreza Kasraei 1,g 1Department of Structures and Materials, Faculty of Civil Engineering, Universiti Teknologi Malaysia, 81300 Skudai, Johor, Malaysia anmehdi3@live.utm.my, bzsamaneh2@live.utm.my, croslizin@utm.my, dali.nekooie@gmail.com, eroohollah.taherkhani@gmail.com, fmasoud.sajoudi@gmail.com, gsamkasra@yahoo.com Keywords: Earthquake Design Structure, Software Integration, Structural Design Abstract.
The civil engineers are responsible to select the fittest construction materials in order to build safe and economic constructions [4].
Engineering Failure Analysis, 2007. 14(1): p. 233-238. 3.
Ghobarah, A., Performance-based design in earthquake engineering: State of development.
Engineering Structures, 2001. 23(8): p. 878–884. 4.

Research on Combined Numerical Integral Algorithms in Structure Seismic Hybrid Testing XinJiang Cai1,a, ShiZhu Tian1,2,b, XiaoFeng Wang1.c 1School of Civil Engineering, Suzhou University of Science and Technology, 215011, China 2 School of Civil Engineering, Harbin Institute of Technology, Harbin, 150090, China acaixinjiang77@126.com, btianshizhu@hit.edu.cn, echo32809@126.com.
Acknowledgements Supported by Key Project of the Major Research Plan of Natural Science Foundation of China (90715036), Open Subject of Jiangsu Key Laboratory of Structural Engineering (ZD1104), Scientific Research Start Project (331011102), Doctoral Discipline Foundation of Ministry of education (20092302110049), A Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD).
Journal of Structural Construction Engineering.
Earthquake Engineering and Structural Dynamics. 1985, 13(4): 507-526.

Then, after more than 10 years of systematic research, the subject led by Wang Guangyuan Academician created an international advanced level of software engineering design theory. [7] In recent years, at home and abroad people carry out a wide range study about fuzzy math using in structural reliability analysis.
[4] Brown C B,The merging of fuzzy and crisp information, [J],Journal of the Engineering Mechanics DiVion,ASCE,1980,106(1):123-133
[5] Yao.J.T.P,Damage assessment of existing structures,[J],.Journal of the Engineering Mechanics DiVion,ASCE, 1980, 106(4):785-799
Engineering software design theory.
[8] GB50292-1999, Civil structure reliability standards, Beijing:China Building Industry Press,1999

Edge Detection Technology and Its Application in the Model Test of Vehicle Bridge Coupled Vibration Wu Jing1a, Yuan Xiang Rong2b* 1Guangzhou Traffic Construction Engineering Testing Co., Ltd., Guangdong Guangzhou 510378, China 2School of Civil Engineering, Guangzhou University, Guangdong Guangzhou 510006, China a254855228@qq.com, brongxyuan@163.com(*corresponding author) Keywords: video measurement technology, vehicle bridge coupled vibration, edge detection Abstract.
Structural Engineering，ASCE，1995，121(11)：1636-1643 [3] LI Xiao-zhen , ZHANG Li-ming , ZHANG Jie, State-of-the art review and trend of studies on coupling vibration for vehicle and highway bridge system, Engineering Mechanics, 2008, 25(3): 230-239 [4] Tan Guo-hui, System simulation of the vehicle and bridge interaction, Civil Engineering Journal, 1996, 29 (3): 34-41 [5] XIAO Xin-biao, SHEN Huo-ming, Comparison of three models for vehicle-bridge coupled vibration analysis, Southwest Jiaotong University Journal, 2004, 39(2): 172-175 [6] Song Yi-fan, Dynamics of highway bridge [M].

The Seismic Performance Analysis of The Adding Storey Frame Structure With Isolation Device Linhai Zhang 1, a, Fu Ma 2,b 1 Architecture and Civil Engineering,Taiyuan University of Technology,Taiyuan,China 2 Architecture and Civil Engineering,Taiyuan University of Technology,Taiyuan,China a1039930998@qq.com Keywords: frame structure, laminated rubber bearing, adding storey, storey isolation, time-history analysis Abstract.
This is particularly important in the equipped precision instruments and lifeline engineering construction.
AIJ Journal of Structural Construction Engineering, n620, 2007: 43~ 49
[4] WangJianPing, HeFangLong.Nonlinear Seismic Response Analysis of R/CFrme-Wall Structure Under Strong Earthquake Motions[C].InternatiomalSymposium on Concrete Engineering,1991,1648-1653 [5] Liu,Fang.