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Landfill Leachate Treatment Using SSF-FWS Constructed Wetland Planted with Limnocharis Flava and Eihhornia Crassipes under Different Hydraulic Loading Rate Ain Nihla Kamarudzaman1, a, Alice Dandun Anak Gana1,b, Mohd Faizal Ab Jalil2,c and Roslaili Abdul Aziz1,d 1 School of Environmental Engineering, Universiti Malaysia Perlis, Kompleks Pusat Pengajian Jejawi 3, 02600 Arau, Perlis, Malaysia 2 Perlis State Department of Environment, 2nd Floor, KWSP Building, Jalan Bukit Lagi, 01000 Kangar, Perlis, Malaysia aainnihla@unimap.edu.my, balic_eye@yahoo.com, cfaj@doe.gov.my, droslaili@unimap.edu.my Keywords: Landfill leachate; SSF-FWS Constructed wetland; Hydraulic Loading Rate Abstract.
Introduction Constructed wetland is an engineered system that specifically constructed for the purpose of pollution control, waste management and contaminant treatment.
We also thanks to the School of Environmental Engineering, UniMAP for providing us with laboratory facilities.
International Journal of Civil & Environmental Engineering, Vol. 11 (2011), p. 85-91
Galbrand: Naturalized Treatment Wetlands for Contaminant Removal: A Case Study of the Burnside Engineered Wetland for Treatment of Landfill Leachate.

Study on Load-Bearing Characteristics of Double Layer Stirrup Confined Concrete Square Columns Linzhu Sun 1, a, Fang Yang2, b, Yagang Zhou3,c, ziling Xie4, d 1, 2, 3, 4School of Architecture and Civil Engineering, Wenzhou University, Zhejiang, China alinzhusun@163.com, byf3077@126.com, czhouyg@wzu.edu.cn, dxiezl@wzu.edu.cn Keywords: square column; confined concrete; double layer stirrup; bearing capacity Abstract.
Engineering experience showed that: when the stirrup characteristic value of a concrete column is small, the single layer stirrup has insignificant lateral constraint effect in the concrete column, while the double layer stirrup, substituting for the single layer stirrup, will effectively improve the strength and ductility of the concrete column.
Structural Engineering,1999, 125, 3: 281-289
Engineering Structures, 2002, 24 :1153～1163
Journal of Qingdao Institute of Architectural Engineering, 1996,17 (4): 1-5

Factors That Contribute to the Generation of Construction Waste at Sites Siti Nazziera Mokhtar1a, Noor Zalina Mahmood1b, Che Rosmani Che Hassan2c, Ahmad Firman Masudi2d and Nik Meriam Sulaiman2e 1Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia 2Department of Chemical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia afazziera@yahoo.com, balin@um.edu.my, crosmani@um.edu.my, dfirman_masudi@yahoo.com, ameriam@um.edu.my Keywords: Prefabrication Method; Conventional Method; GFA; Residential; Commercial; Construction Waste Abstract.
Additional interviews with construction workers and site engineers were conducted to provide additional information.
Journal of Construction Engineering and Management, 120(3), pp 536-552. (1994)
Proceedings of Minimising Construction Waste Conference: Developing Resource Efficiency and Waste Minimisation in Design and Construction.Conducted by New Civil Engineer, London, United Kingdom. (2004)

Journal of Structural Engineering, 2004, 130(6): 880-894 [2] Chen C.C, Chen S.Y, Liaw J.J.
Canadian Journal of Civil Engineering, 2001, 28(5): 823-836 [3] Sabelli R., Mahin S.A., Chang C.
Engineering Structures, 2003, 25:655–666 [4] Kiggins S., Uang C.M.
Engineering Structures, 2006, 28: 1525-1532 [5] Miller D., Fahnestock L., Eatherton M.
Journal of Structural Engineering, 2008, 108-120

Finite Element Analysis of Prestressed Steel Reinforced Concrete Beam Chengquan Wang1, a, Yuefeng Zhu2,b and Yonggang Shen *,c 1Department of Civil Engineering, Zhejiang University, Hangzhou, China, 310058 2Anji Traffic Bureau, Anji, Zhejiang, 313300, China awang.chengda3@163.com, bzhuno.3@163.com, csygdesign@zju.edu.cn Keywords: prestressed force, steel reinforced concrete beam, finite element method, ultimate strength, constitutive relation Abstract.
In the last 10 years, the PSRC beam has been widely applied in engineering fields of high-rise buildings, super-tall buildings, large span and heavy-duty buildings, large space public buildings, underground structures, bridges and prefabricated structures [1-3].
A large of number of engineering practice and academic research[6-9] shows that the numerical analysis method can simulate the structural behaviors well.
World Information on Earthquake Engineering. 01:82-84.(1999) [4] Chuanguo Fu, Yuying Li, Shuting Liang.
Electronic Journal of Structural Engineering. (2): 111-119.(2001) [12] Chenglong Wei, Donghuang Yan, Hongchang Wei, Laiyong Wang.

The Combined Solar with a Dual Heat Source Heat Pump Applied in a Greenhouse Heating System——an Operation Optimization of Water Source Heat Pump Xianpeng Sun 1a, Zhirong Zou 1b, Yue Zhang 2c 1 College of mechanical and electronic engineering of North West Agriculture and Forestry University, Yang Ling in Shaan Xi, 712100, China 2 Key Laboratory of Thermo-Fluid Science and Engineering, Ministry of Education, Xi'an Jiaotong University, Xi’an in Shaan Xi, 710049, China aSunxianpeng@nwsuaf.edu.cn,bZouzhirong2005@163.com,czhangyue@mail.xjtu.edu.cn, Key words: Finite-time Thermodynamics, Greenhouse Heating System, Water Source Heat Pump, COP Abstract: Based on the finite-time thermodynamic theory, an operation optimization, of water source heat pump in the combined solar with a dual heat source heat pump which is applied in a greenhouse heating system, is made.
The data of outdoor temperature Ta can be the measured data or meteorological data of typical years and we can also use first order harmonic to simulate the change of ambient temperature in engineering: a period of change of ambient temperature is 24 hours and the lowest temperature Tmin appears at 3 o’clock in the morning while the highest temperature Tmax appears at 15 o’clock in the afternoon.
The greenhouse is different from general civil buildings.
[5] Lilong Chai, Chengwei Ma, Ji-Qin Ni, Performance evaluation of ground source heat pump system for greenhouse heating in northern China, Biosystems Engineering 111 (2012) 107–117
Economical analysis of heat pump applied in heating systems of vegetable greenhouses[J].Journal of engineering thermophysics, 2002(23):17-19

Research on the environmental effects of GB-SAR for dam monitoring Cheng Xing1, 2, a, Jingjing Huang1, b, Xianquan Han3, 4, c 1 School of Geodesy and Geomatics, Wuhan University, Wuhan, China 2 Key Laboratory of Precise Engineering and Industry Surveying, State Bureau of Surveying and Mapping, Wuhan, China 3 State Key Laboratory for Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan 430079, China; 4 Yangtze River Scientific Research Inst., Wuhan, 430010, China; a c.xing.whu@gmail.com, b jennywong.whu@gmail.com, c mydabao112@hotmail.com Keywords: Ground-Based SAR; deformation monitoring; interferometry; environment correction Abstract.
Engineering Geology. vol. 116, pp. 218-235, November, 2010
“An interferometric radar for non-contact measurement of deflections on civil engineering structures: Laboratory and full-scale tests,” Structure and Infrastructure Engineering, vol. 6, pp. 521-534, 2010

Experimental Study on Shear Strength of Expansive Soil Improved by Lime - Weathered Sand Mengyun Huanga, Junlai Xiongb, Jibing Tangc, and Chi Longd College of Civil Engineering and architecture, China Three Gorges University, P.R.China a15090915738@163.com(corresponding author) b162293826@qq.com c253426027@qq.com d271472407@qq.com Keywords: Lime, Weathered Sand, Expensive Soil, Shear Strength Abstract.
“Study on construction techniques and characteristics of lime－stabilized expansive soil,” [J] Chinese Journal of Rock Mechanics and Engineering, 2006
Li, “lime modified engineering properties of expansive soil,” [J].
Journal of Engineering Geology, 2009
Journal of Geo technical and Geo-environmental Engineering, ASCE, 2001.

School of Materials of Southeast University/ Key Lab for Civil Engineering Materials, Southeast University.
Jiangsu Dongda Engineering Detection Technology Co.
The engineering circle often make a judgment as to the cause of concrete cracks by analyzing materials, observing the traits of cracks and making a chemical analysis, etc.
The engineering circle extensively makes a lasting observation to judge in what period the crack lies.
Shinozuka Probabilistic model for steel corrosion in reinforced concrete structures of large dimensions considering crack effects[J] Engineering Structures 57 (2013) 306-326

Kassim4,d and Rafidah Binti Hamdan5,e 1,2,3,4,5Faculty of Civil and Environmental Engineering, Universiti Tun Hussien Onn Malaysia, Locked Bag 101, 86400 Parit Raja, Batu Pahat.Johor, Malaysia ayadembo02@yahoo.com, bmaya@uthm.edu.my, cAsmah_lhalim@yahoo.com, damir@uthm.edu.my, erafidahh@uthm.edu.my Keywords: Greywater, Kitchen, Constructed Wetland, Water Pollution, Lepironia Articulata Abstract.
However, CW are engineered system designed to simulate natural wetland and utilize same biological processes found in natural wetland ecosystems [8, 9].
Vymazal, The use constructed wetlands with horizontal sub-surface flow for various types of wastewater, Ecological Engineering, 35(1) (2009) 1-17
Baker, Removal of chemical and microbiological contaminants from domestic greywater using a recycled vertical flow bioreactor (RVFB), Ecological engineering, 31(2), (2007) 107-114
Khor, Effects of storage duration and temperature of Moringa oleifera stock solution on its performance in coagulation, International Journal of Engineering and Technology, 1(1), (2008) 46–151