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Fresh Properties of Self-Compacting Concrete Integrating Coal Bottom Ash as a Replacement of Fine Aggregates Ahmad Farhan Hamzah1, a*, Mohd Haziman Wan Ibrahim1,b , Norwati Jamaluddin1,c, Ramadhansyah Putra Jaya2,d and Norul Ernida Zainal Abidin1,e 1Faculty of Civil and Environmental Engineering, Universiti Tun Hussein Onn Malaysia, Malaysia. 2Faculty of Civil Engineering, Universiti Teknologi Malaysia, Malaysia.
Introduction Over two decades, improvement in working environment and productivity had gained significance highlight by engineers in concrete construction [1].
Conversely, even SCC had offered good concrete performance, however, the lack of associations between engineering properties and mixture design properties makes SCC more complex [4,5].

Ibrahim1,3,b, Ahmed Elreedy4,c and Manabu Fujii4,d 1Environmental Engineering Department, Egypt Japan University of Science and Technology (E-JUST), P.O.
Box 179, New Borg Al Arab City, Alexandria 21934, Egypt 2Department of Civil Engineering, Minia University, Mania 61111, Egypt 3Environmental Health Department, High Institute of Public Health, Alexandria University, Alexandria 21934, Egypt 4Tokyo Institute of Technology, Department of Civil and Environmental Engineering, Meguro-ku, Tokyo 152-8552, Japan aRania.osama@ejust.edu.eg, bmona.gamal@ejust.edu.eg, celreedy.a.aa@m.titech.ac.jp, dfujii.m.ah@m.titech.ac.jp Keywords: Lemna gibba; 1,4-dioxane removal; phytoremediation; industrial wastewater; multi-pond system Abstract.
In spite of the number of reported studies, the DW pond system (DWS) is still principally obscure from an engineering perspective [14].

Adsorption characteristics of surfactant on slag in alkali activated slag cement system Xianfeng Liu1,2,a, Jiahui Peng1,b, Guifang Wei1,c, Changhui Yang1,d, Linqing Huang2,e 1 College of Materials Science and Engineering, Chongqing University, Chongqing 400045, China 2 School of civil Engineering and Architecture, Chongqing University of Science and Technology, Chongqing 401331, China alpioneer@sina.com, bpengjh@cqu.edu.cn, c380919524@qq.com, dychh@cqu.edu.cn, ehlinqing@126.com Keywords: alkali activated cement, granulated blast-furnace slag, adsorption, surfactant Abstract: Alkali activated slag cement was a new green cementing material with many performances.
Journal of Materials in Civil Engineering, 2010,22(3):260-266
Key Engineering Materials, 2011,477:164-169

Resisting Seismic Behavior Study of an Adding Cover—Plate Protocol Used For D—Type Eccentrically Braced Steel Frames Xiuzhen Pan 1,a, Jiping Hao 2,b, Jie Gao 3,c 1Xi’ an University of Technology, Institute of Water Resources and Hydraulic Power, China 2Xi’ an University of Architecture and Technology, School of Civil Engineering, China 3China United Northwest Institute for Engineering Design and Research, China a:13571828178@163.com, b: haojiping@xauat.edu.cn, c: ggjie2003@163.com Keywords: D—Type Eccentrically Braced Steel Frame; Link Beam; Cover-Plate; Shell Element; Finite Element Abstract.
[2] Okazaki T, Michael D E: Journal of Constructional Steel Research Vol. 63 (2007), P.751 [3] Qian Jiaru, Chen Maosheng and Zhang Tianshen: Building Structure Vol. 4 (1993), P.3 (in Chinese) [4] Zhao Baocheng, Gu Qiang: China civil engineering journal Vol. 38 (2005), P.27 (in Chinese) [5] Code for seismic design of building. edtied by People's Republic of China Ministry of Construction/China Architecture Industry, Beijing (2001), in pess.
ASCE: Journal of Structural Engineering Vol. 110 (1984), P.2275

Numerical Analysis of RC Shear Walls under Cyclic Loading by PERFORM-3D Huanjun Jiang1,a and Laoer Liu1,b 1State Key Laboratory of Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, P.R.
For engineering practice purpose, the macroscopic model capable of simulating the main characteristics of nonlinear behavior is desirable to reduce computational efforts in nonlinear structural analysis.
With appropriate constitutive relationships, the shear wall element used in PERFORM-3D, as a macroscopic model, can capture the nonlinear behavior of flexure-dominant RC shear wall well and is applicable in engineering practice.
Park: Journal of Structural Engineering, Vol. 114, No. 8, p.1804-1826 (1988)
Jaw: Journal of Structural Engineering, ASCE, Vol. 116, No. 7, p.1992-2007 (1990)

Study on Modal Parameters Identification Based on Stratified Sampling and Complex Morlet Wavelet Transform Yonghua Jiang a, Hong Xu b, Guangming Cheng c, Jianming Wen d, Jijie Ma e College of Engineering, Zhejiang Normal University, Jinhua, Zhejiang Province 321004, PR China aYonghua_j82@zjnu.cn, bxh2@zjnu.cn, ccgm@zjnu.cn, dWjming@zjnu.cn, emjj@zjinu.cn Keywords: Stratified sampling, Complex Morlet wavelet transform, Modal parameters identification, Closely spaced modal Abstract: The natural frequency of large engineering structures are very low and closely, and it’s very difficult to excite the structures by exciter, in order to identify the modal parameters of large engineering structures, a novel modal parameters identification method based on stratified sampling and complex Morlet wavelet transform is proposed.
Introduction It’s very difficult to excite the large engineering structures by exciter, so using vibration response data under ambient excitation to identify modal parameters gets more and more attention.
On the other hand, the natural frequency of large engineering structures are very low and closely.
Chen: China Mechanical Engineering, Vol.18 (2007) No.10, pp.2476-2480
Kareem: Computer-aided Civil and Infrastructure Engineering, Vol.18 (2003), pp.339-355

Goaf area mainly use pressure grouting filling voids, comparing with water conservancy engineering rock grouting reinforcement, the strength requirements of grout body are relatively low, generally do not need bond fracture rock stratum to form a new “rock stratum”.
In general, the slurry setting of mix proportion time can satisfy the engineering demand, not only to meet the grouting operation time requirements, but also can be hardened into hardened body with certain strength.
From figure 6, early strength of 4 kinds different mix proportion is greater than 0.5MPa, meet the requirements of engineering.
Yuan: Cement Grouting and Slope Supporting Technology of Hydraulic Structure , the 9th Engineering Conference of Water Conservancy and Hydropower Foundation ,GuiYang China,2007(In Chinese)
Proceedings of The Third International Conference: Grouting and Ground Treatment, February 10, 2003 - February 12, 2003 New Orleans, LA, United states: American Society of Civil Engineers, 2003, 1192-1199

Concrete Creep and Shrinkage Effect Analysis Program Development Li Faxiong1, a, Guo Jia1,b , Huang Houqing 2,c and Liu Qian3,d 1 Research Institute Highway Ministry of Transport, Beijing 100088 2 China Communications 2nd Navigational Bureau 2nd Engineering Co., Ltd., Chongqing 630042 3 Wenzhou Oujiang River Highway Construction Co., Ltd, Wenzhou 325000 afaxiong.li@rioh.cn, bjia.guo@rioh.cn, chq.huang@yahoo.com, d272139063@qq.com Keywords: Bridge engineering; concrete; shrinkage; creep; verification Abstract.
China civil engineering journal.

MEPDG Analysis on Relationship between Design Inputs and Performance of Asphalt Pavements Hongbo Zhang 1, a, Jing Hou 2,b, Yu Liu3,c , Dafa Xuan1,d and Weimin Fan4,c 1Guangxi Key Lab of Road structure and materials, Guangxi Transportation Research Institute, Nanning, Guangxi  530007 ; 2 China construction eighth engineering co., LTD.
Shanghai branch, Shanghai, 200433; 3School of Highway,Chang’an University,Xi’an,Shaanxi,710064; 4 Weinan Highway Administration of Shaanxi Province, Linwei District of Weinan City, 714000 a 112259474@qq.com, b 532458517@qq.com, cyul@chd.edu.cn, d 269563165@qq.com Keywords: Highway Engineering; MEPDG; Layer Thickness; Air Voids; Bailey Method Abstract.
Conclusions In order to improve fundamental understanding and provide deep insights into special issues in the Highway Engineering, this research was proposed and performed in the past few months.
Chicago, IL, United states: American Society of Civil Engineers (ASCE)
International Journal of Pavement Engineering, 2011. 12(2): p. 161-175

Study on The Tests of Soil-water Characteristic Curves of Unsaturated Soil Xianchun Zheng 1, a, Fang Zhao 1,b , Sizhong Sun 1,c 1 Hebei Institute of Architecture and Civil Engineering, Zhangjiakou,Hebei,075000,China azjkjyzxc@163.com, bzhaofang121@126.com, csun8905508@163.com Keywords:Unsaturated soil, Soil-water characteristic curve, Matrix suction Abstract.
The relationship between the phase with different forms, and affects the engineering properties of unsaturated soil.
Unsaturated soil research has become a hot spot of geotechnical engineering in China.
Journal of geotechnical engineering, 2007(10) (In Chinese) [3] Cuiran Liu.
Journal of geotechnical engineering,2005(06) (In Chinese)