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., "Development of Self Compacting Concrete by use of Portland Pozzolana Cement, Hydrated Lime and Silica Fume," ISCA Journal of Engineering Sciences, 1, (2012), 35-39
S., Ranjeet K., Sena A.K., "A review on effect of mineral admixture on self compacting concrete," International Journal of Civil Engineering, Vol.3, (2014), 79-90
[12] Alqadi A., Nasharuddin K., Naganathan C., "Development of self-compacting concrete using contrast constant factorial design," Journal of King Saud University – Engineering Sciences, (2013), 105–112
Doctoral Thesis, Loughborough: School of Civil & Building Engineering, Loughborough University, 2014
[17] ERMCO (European Ready Mixed Concrete Organization), Guidance to the engineering properties of concrete, 2006

Design Method of Fly Ash Concrete Mix Proportion Based on Stable Paste-Aggregate Ratio* Qingwei Sun1, 2, Han Zhu 1 1School of Civil Engineering, Tianjin University, Tianjin 300072, China 2Institute of Architecture and Civil Engineering, Liaoning Technical University, Fuxin Liaoning, 123000, China a15386950@qq.com, bqingqing9912@sina.com Keywords: fly ash concrete; mix proportion; optimal paste to aggregate ratio; optimal sand ratio; water-binder ratio Abstract.
The design method of concrete mix proportion put forward in this paper based on the detail raw material in practical engineering in order to avoid deviation in the parameter selection of some subjective judgement when to collect experience form.
aggregate's bulk-density directly and not the traditional method of cement replaced by equal fly ash or by excessive fly ash, then the concrete mix proportion that comply with the design requirements can be obtained by calculation according to the method of absolute volume strictly through the principle and rules of concrete mix proportion. 1.1 Design Principles 1.1.1 Ensure the paste to aggregate ratio keep stable Paste to aggregate ratio is the core factor that affects the performance of concrete mixture before and after concrete harden and determine the concentration of mixture, constructability, strength of elements after hardening, durability and volume stability, so when we design the concrete mix proportion, we should follow the stable paste to aggregate ratio at first to obtain good performances of the mixture before and after hardening. 1.1.2 The design formula based on water-binder ratio be adopted For a long time , the fly ash concrete design specifications[1,2] which engineers
So according to the concept of mix proportion that "the amount of materials of 1 cubic meter concrete ", the fly ash concrete mix proportion should be strictly calculated by exact volume method in practical engineering. 1.2 design steps of fly ash concrete mix proportion based on stable paste to aggregate ratio 1.2.1 Determine trial strength The trial strength can be calculated by formula as , the value of parameter refer to reference [10] 1.2.2 Determine the optimal paste to aggregate ratio According to the research at home and abroad on concrete mix proportion, there should be a " optimal paste to aggregate ratio” to obtain the best workability and strength properties of the concrete.

Novel Hanger Design to Improve the Robustness of Through Arch Bridges Qi-ming Wu1, a, Dang-qi Yang 2,b, Fei Cui2, c, Xiao-wei Yi 1,d, Rui-juan Jiang *1,3,e 1 Shenzhen Municipal Engineering Design & Research Institute, No.3007 West Sun-gang Road, Shenzhen, China 518029 2 Management Department of Shenzhen Public Facilities of Urban Transportation 3The School of Civil Engineering, Shandong University a wuqm@szmedi.com.cn, b szydq@163.net, ccui98120@sina.com, dyixw@szmedi.com.cn, ejiangrj@hotmail.com Keywords: Arch bridges, Hanger design, Structural robustness Abstract.
Vrouwenvelder : Robustness and the Eurocodes , Structural Engineering International: Journal of the International Association for Bridge and Structural Engineering (IABSE) 16, No.2, 167-171. (2006)
Yi : Advances in Structural Health Monitoring Systems in Civil Engineering , Advances in Mechanics 38, No.2, 151-166. (2008).

Department of Civil Engineering, Zhejiang University City College, Hangzhou, Zhejiang 310015, China; 2.
College of Civil Engineering and Architecture, Zhejiang University, Hangzhou, Zhejiang 310058, China aweig@zucc.edu.cn (*Corresponding author) Keywords: immerse tube tunnel; construction techniques; grouting; floating Abstract: The construction method for immerse tube tunnelling varies significantly in sites with different hydrogeological conditions.
This study explained the problems of settling and floating for the grouting process of three tubes which could be used as reference for technicians and engineers.
Trans-Strain Geotechnical Engineering and Foundation Engineering Technique Exchange, 2002: 71-78.

Adaptability Analysis of Preventive Maintenance Measures for Asphalt Pavement Qing-zhou WANG 1,2,a, Shu-yan LIU3,b, Jing-li LIU 1,c , Yong-guang LIANG 1,d 1Institute of Civil Engineering,Hebei University of Technology,Tianjin ,300401,China; 2 Civil Engineering Technology Research Center of Hebei Province, Tianjin, 300401; 3Research Institute of Tianjin Municipal Engineering, Tianjin ,300050, China awqz1718@126.com, bliusy_2003@126.com, c1339921126@qq.com, dyongguang4477@163.com, Key words: Asphalt pavement; Preventive maintenance; Maintenance measures; Adaptability Abstract: Choose appropriate preventive maintenance measures is the key link to the pavement preventive maintenance successfully and effectively.
According to different conditions of the asphalt pavement and the environment, it makes a comprehensive consideration of the technology, economy and engineering factors, selecting suitable preventive maintenance, which is the key of pavement preventive maintenance.
Classification methods of highway maintenance engineering [J].

Study on Reasonable Feature of Compaction Loess with Air Porosities Jing Yang1,2,a, Linghao Wang1,b, Fuli Ma1,c and Xiaohong Bai1,d 1 College of Architecture and Civil Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China 2 Department of Civil Engineering, Taiyuan Institute of Electrical Engineering, Taiyuan 030013, Shanxi, China a yangjingd@126.com, b bjwdxz@126.com, c mafuli0309@163.com, d bxhong@tyut.edu.cn Keywords: compaction loess, degree of compaction, dry density, air porosity, water content.
In this paper, the engineering mechanical properties were researched and the air porosity is proposed to be used as an additional indicator for compaction quality control on the condition of the degree of compaction meeting the requirements, the rationality of air porosity is discussed.
Zhang: Discussion of superdense of compaction degree in highway engineering test, Highways and Transportation in Inner Mongolia, 2 (2006) 21-22

Comparison of Degradation of Concretes with High Portions of Mineral Additions and Ordinary Portland Cement Based Concretes Due to Simulated Acidic Rain Adriana Estokova1,a, Vlasta Ondrejka Harbulakova2,b and Michaela Smolakova1,c 1Department of Material Engineering, Faculty of Civil Engineering, Technical University of Kosice, Slovakia 2Department of Environmental Engineering, Faculty of Civil Engineering, Technical University of Kosice, Slovakia aadriana.estokova@tuke.sk, bvlasta.harbulakova@gmail.com, cmichaela.smolakova@tuke.sk Keywords: concrete, slag, deterioration, calcium leaching, acidic corrosion.
Proceedings of the 3rd international building physics conference, research in buildings physics and building engineering, Canada (2006) 206 - 219

Mechanical Behavior and Recovery of FRC After High Temperature Exposure Abdullah Huzeyfe AKCA1,a * and Nilüfer ÖZYURT2,b 1Boğaziçi University, Department of Civil Engineering, 34342 Bebek/İstanbul, Turkey 2Boğaziçi University, Department of Civil Engineering, 34342 Bebek/İstanbul, Turkey aabdullah.akca@boun.edu.tr, bnilufer.ozyurt@boun.edu.tr Keywords: High temperature, fiber reinforced concrete, recovery, microstructure, air entrainment Abstract.
Song, Fire performance of steel reinforced concrete columns, Journal of Structural Engineering, Vol. 141, (2015) pp. 4014108-4014118
Suhaendi, Recovery behavior of hybrid fiber reinforced high strength concrete after fire exposure, Journal of Structural Fire Engineering, Vol. 1, (2010) pp. 219-229
Khoury, Effect of fire on concrete and concrete structures, Structural Engineering Materials, Vol. 22, No. 3, (2000) pp. 429-447

Leaching Behaviour of Organic Materials in Reinforced Concrete Artificial Reef with RAC NORIDAH Mohamad1, a *, ABDUL Aziz Abdul Samad1,b , AFIF Iman1,c , Hazel Monica2,d, Josef Hadipramana1,e and Goh Wan Inn1,f 1Department of Structure and Material Engineering, Faculty of Civil and Environmental Engineering, Universiti Tun Hussein Onn Malaysia, 86400 Batu Pahat, Johor, Malaysia 2Faculty of Science, Technology and Human Development, Universiti Tun Hussein Onn Malaysia, 86400 Batu Pahat, Johor, Malaysia anoridah@uthm.edu.my, bazizs@uthm.edu.my, cmuhamad.afif.iman@gmail.com, dhmp1229@gmail.com, ejosef@uthm.edu.my, fwigoh@uthm.edu.my Keywords: Artificial concrete reef, recycle aggregate concrete, pineapple skin, leaching behavior, organic material Abstract.
Journal of Civil Engineering and Construction Technology Vol. 3(3) (2012) 80-89 [11] Shamsudin., R.Daud., W.R.W, Takriff,M.S., and Hassan O.
International Journal of Food Engineering. 3(5): Article 9 (2007)
The Open Environmental Engineering Journal. 2 (2009) 37-49

Wei Tong Chen [10] established the economic benefits evaluation system with the Value Engineering method.
[3] Wang Shou Qing，Zhao Guo Fu，Research on social evaluation method of Urban Infrastructure BOT / PPP project ,Construction Economy, Vol.12(2006) ,p.35 [4] Li Qiang，Shi lingling．The Index System of Social Influence Evaluation Adaptable to China s Situation , Hebei Academic Journal，Vol.30(2010) ,p.67 [5] Jiang Ming，Tian Tian，Research on audit of investment performance of public projects ，Finance and Accounting，Vol.2(2009),p.42 [6] Sun Rong Xia，Wang Song Jiang，Public infrastructure BOT / TOT / PPP project environmental impact assessment , Productivity Research，Vol.23(2009),p.105 [7] Wang Wen Xiong，Li Qi Ming，Study of Satisfaction Evaluation Model for Large-scale Construction Project , Journal of Chongqing Jianzhu University，Vol.29(2007),p.72 [8] Liu Lei，Li Nan，Dynamic performance evaluation of cooperation partners of engineering projects , China Civil Engineering Journal,Vol.42(2009),p.89 [9] Chen Qun，The study on methods of the economic judgment in public welfare projects [J], Shanxi
Architecture,Vol.34(2008),p.214 [10] Wei Tong Chen Po-Yi Chang，Assessing the overall performance of value engineering workshops for construction projects[J]，International journal of Project Management, Vol.28(2010),p.514 [11] Guidelines and Principles for Social Impact Assessment, prepared by Interorganizational Committee on Guidelines and Principles for Social Impact Assessment, U.S.
Building Research & Information, Vol.30(2002),p.349 [16] Gan Ling，Shen Li Yin，Study of the infrastructure project evaluation factors based on sustainable development ，China Civil Engineering Journal,Vol.42(2009),p.312 [17] Zhou Kai Li，Kang Yao Hong:MATLAB simulation of neural network and its programming , TsingHua University Publisher(2005)