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Effect of the Composite of Fly Ash and Slag on Alkali-Silica Reaction Tongchao Liu1,a, Bo Xiao2,b,Guhua Li1,c, Nianhong Luo3,d, Longsheng Zhang1,e 1School of civil engineering, Southwest Jiaotong University, Chengdu, Sichuan,China,610031 2Sichuan Ba Shan expressway co.
Frontiers of Structural and Civil Engineering,2012,01:1-18
Engineering journal of wuhan university 2006,01:67-71
[10] TB 10424-2010, The Standard for Construction Quality Acceptance of Railway Concrete Engineering[S] [11] Liu jie,influence of levigate slag to the microstructure of cement-based composite material (IN CHINESE) [12] Tongchao, Liu, Guhua, li. the study on metakakaolin's effect of restraining the alkali-silica reaction of slate aggregate[J]. applied mechanics and materials, 2013, (1): 732-736 [13] Xianxiao Peng.
Suppresing effect of superfine mineral powder on alkali-aggregate reaction[J]. cement engineering, 2004, (5): 12-15(in chinese) [18] HU, Rui-quan. the study of the mineral inhibi alkali-aggregate reaction[J]. the journal of engineering and technology of nation defense, 2009, (3): 34-37(in chinese) [19] Tang, Xiu-sheng. the inhibition of levigated slag to alkali-silica reaction of activity aggregate[J].

Study on Prestressed Laminated Strand Lumber and its Load-carrying Capacity Jia Maa, Qingshan Yangb School of Civil Engineering, Beijing Jiaotong University, Beijing 100044, China a09121618@bjtu.edu.cn, bqshyang@bjtu.edu.cn Keywords: multiple integration; prestress; nonlinear buckling analysis; ultimate bearing load; recycling of used wood.
Since the mid-20th century, timber has made great progress in engineering: developing from the simple log to many varieties of engineered timber such as composite timber [1].
These unique advantages may bring PLSL a very good prospect in its engineering application.
PLSL has a wide range of applications in civil engineering, such as scaffolding pedal, concrete formwork and temporary facilities.
Mechanics in Engineering, Vol. 22(2000), p. 27

BIM-based Integrated Design Software for the Steel Structure of Industrial Plant Zhiguo Chang 1, a 1Shanghai Tonglei Civil Engineering Technology Co., Ltd., China a Promising6208@sina.com Keywords: Steel industrial plant structure.
As a information integrating technology, Various engineering information of steel structure, including design, manufacture and construction information are integrated into BIM database.
It is the most important feature of ObjectARX interface is to support widely used object-oriented technology. the actual structure elements and complex spatial and logical relationships between them are described as smart object with engineering properties derived from its base class.
The three-dimensional visualization information, which is important for steel structure BIM, is the carrier of all relevant engineering information of deferent structure design stages, including analysis, designing, manufacturing, and construction information.
Acknowledgements This work was financially supported by Shanghai Excellent Academic Leaders Project: 'BIM-based civil and structure design, construction management integration software system (11XD1404900) '.

Treatment of Petroleum Refinery Wastewater using Extended Aeration Activated Sludge GASIM Haydera,*, MEGAT Abdur Rahman Megat Mohamed Aminb, SHAMSUL Rahman Mohamed Kuttyc, aDepartment of Civil Engineering, Universiti Tenaga Nasional, Jalan IKRAM-UNITEN, 43000 Kajang, Selangor, Malaysia, Tel: 603-8921 2020, Fax: 603-8928 7166 *gasim@uniten.edu.my bDewan Perniagaan Melayu Malaysia Putrajaya (DPMM), Cyberjaya, Malaysia cCivil Engineering Department, Universiti Teknologi PETRONAS, Malaysia Keywords: Petroleum refinery wastewater, Organic loading rate, Extended aeration activated sludge.
Tensel, Wastewater Engineering: Treatment and Reuse, 4th edition.
International Conference on Waste Management and Environmental Engineering (ICWMEE), (2012) Kuala Lumpur
Proceeding of International Conference on Civil, Offshore & Environmental Engineering (ICCOEE), (2012) Kuala Lumpur
Eddy, Wastewater engineering, treatment, disposal and reuse, McGraw Hill, New York, 2003.

Study on the member buckling influence to the stability of single-layer lattice dome Teng-fei Ma1,a, Jiang Wang1, Ying-fu Gao1, Hui Zhou1, Shu-ping Qu1, Zong-yun Mo1 1Department of Architectural Engineering , North China of Aerospace Engineering aemail:sunnymatengfei@126.com Keywords：Single-layer lattice dome Stability initial deformation Member buckling Abstract：Single-layer lattice dome as a main form of large span space structure, its stability is the key of the research.Up to now, study on the stability of the single-layer lattice dome mainly depends on the overall stability, stability of the member buckling for single-layer lattice dome as a whole research is less.
(In Chinese) [4] Shizhao Shen.Theoretical Study and Engineering Practice of Long-Span Spatial Structures[J].Engineering Science, 2001,3(3):34～40.
China Civil Engineering Journal, 2006,39(10):6-10(In Chinese) [7] Feng Fan, Jiachuan Yan, Zhenggang Cao.
China Civil Engineering Journal, 2012,45(5):8-17(In Chinese) [8] Wei Tian, Yang Zhao , Shi-lin Dong.
Engineering Mechanics, 2012，29(10）：149-156(In Chinese)

Static Properties of Silty Soil Subjected to Repeated Freezing and Thawing Han Yan 1,a, Jiankun Liu 1,b and Tianliang Wang 2,3,c 1School of Civil Engineering Beijing Jiaotong University, Beijing 100044, China; 2School of Civil Engineering Shijiazhuang Tiedao University, Hebei Shijiazhuang 050043, China; 3Key Laboratory of Roads and Railway Engineering Safety Control of Ministry of Education（Shijiazhuang Tiedao University）, Hebei Province ,050043, China; awtl820520@163.com(corresponding author), bjkliu@bjtu.edu.cn, cwangtl@stdu.edu.cn Key words: freeze-thaw cycles; elastic modulus; static strength; confining pressure; silty soil Abstract: In order to deeply comprehend the static properties of silty soil subjected to repeated freezing and thawing in deep seasonal frozen area, the static properties were studied on silty soil under different freeze-thaw cycles, coefficient of consolidation, water content and confining pressure.
This paper provides a theoretical basis for the engineering design and rational use for silty soil in seasonal frozen area.
Washington, USA: Department of Agricultural Engineering, University, 1987
Physical-mechanical properties changes of Qinghai-Tibet clay due to cyclic freezing and thawing, Chinese journal of rock mechanics and engineering, 2005, 24(23), pp.4313-4319
Test on physico-mechanical properties of Qinghai—Tibet slope clay under freezing-thawing cycles, Chinese j. rock mechanics and engineering, 2008, 6(supplement1), pp.2990-2994

Experimental Study of CO2 Sequestration using Glycinate-TEA ZHANG Weifeng 1, a *, SHU Jianhui 2,b 1 School of civil engineering and architecture,East China Jiaotong University,Nanchang 330013,China 2 School of civil engineering and architecture,East China Jiaotong University,Nanchang 330013,China awfzhang@126.com, bshujh1989@126.com Keywords: chemical absorption; glycinate; TEA; carbon dioxide; mixed absorption solution Abstract.
Chemical Engineering Research and Design, 2011, 89(9): 1446-1460
Chemical Engineering Science, 2009, 64(9): 1993-2002
Chemical Engineering Science, 2007, 62(23): 6534-6547
Chemical Engineering Science, 2009, 64(1): 59-68

The Development of Composite Building Product and its Fire Technical Characteristics Miroslava Netopilová1,a, Jan Mikulenka2,b and Anna Benešová3,c 1VSB - Technical University of Ostrava, Faculty of Safety Engineering, Lumírova 13, Ostrava-Výškovice, 700 30, Czech Republic 2VSB - Technical University of Ostrava, Faculty of Safety Engineering, Lumírova 13, Ostrava-Výškovice, 700 30, Czech Republic 3Brno University of Technology, Faculty of Civil Engineering, Veveří 331/95, 602 00 Brno amiroslava.netopilova@vsb.cz, bjan.mikulenka.st@vsb.cz, cbenesova.a@fce.vutbr.cz Keywords: Combustibility, ignitability, flame ignition temperature, wood polymer composites.
New composite material is being developed in the framework of the cooperation between the Faculty of Safety Engineering, VSB-Technical University of Ostrava, and the Institute of Technology of Building Materials and Components, Faculty of Civil Engineering, Brno University of Technology.
The fire and technical characteristics were tested at the Faculty of Safety Engineering.
VG 20122014074 – “Specific Assessment of High Risk Conditions for Fire Safety by Fire Engineering Procedures“.

COMPARATIVE STUDY FLOOR FLEXURAL BEHAVIOR OF PROFILED STEEL SHEETING DRY BOARD BETWEEN NORMAL CONCRETE AND GEOPOLYMER CONCRETE IN-FILLED MOHD ISA JAFFAR1,a,WAN HAMIDON WAN BADARUZZAMAN2,b, MOHD MUSTAFA AL BAKRI ABDULLAH3,c, RAFIZA ABD RAZAK4,d 1,2Department of Civil and Structural Engineering, National University of Malaysia (UKM), 43600 Bangi, Selangor, Malaysia, 3,4Center of Excellence Geopolymer & Green Technology (CEGeoGTech), School of Materials Engineering, Universiti Malaysia Perlis (UniMAP) 01000, P.O.
Box 77, D/A Pejabat Pos Besar, Kangar, Perlis Malaysia 3Faculty of Engineering Technology, Universiti Malaysia Perlis (UniMAP) 01000, P.O.
Journal of Engineering Science and Technology.
Proceeding of 2nd World Engineering Congress: 245-247
Department of Civil and Structural Engineering, UKM

Study on Mechanical Behavior of Steel Plate Support with Oval Bolt Hole in Space Frame Structure Under Combined Action of Shear Force and Tensile Force Menghong Wang1,a, Yuanying He1,b, Yan Chen1,c 1School of Civil and Transportation Engineering, Beijing University of Civil Engineering and Architecture, Beijing100044, China awangmh@bucea.edu.cn, bhyy_1987@163.com, ccy20130110@163.com Keywords: oval bolt hole; steel plate support; contact analysis; lateral stiffness Abstract: The way of pre-reserving oval bolt hole in steel plate support design in space grid structure so that it can provide lateral stiffness for the structure is a common practice.
Nonetheless, the more often used way is to estimate a value of the rigidness according to the engineer’ experience.
Since true stress and plastic strain are needed in ABAQUS, the engineering stress and strain given above should be changed into true stress and strain by the principle of volume incompressible.
The relationship between the true stress-strain and the engineering stress-strain is listed in the following equations (Eq.1)
(1) In the above equations (Eq.1),is the true strain, is the engineering strain; is the true stress and is the engineering stress; is the plastic strain and is the elastic strain.