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The Research on the Application of the Steel Slag Produced by the Converters of Jigang Group co. ltd on Base Course Faliang Lu 1, a, Jin Li 2，b 1 Department of Civil Engineering of Shandong Jiaotong University, Jinan City 250355，China 2 Department of Civil Engineering of Shandong Jiaotong University, Jinan City 250355, China alfaliang@163.com, b sdzblijin@163.com Keywords: Road engineering; Cement stabilized steel slag; Unconfined compressive strength; Steel slag produced by converter; Water stability Abstract.
The upgrade and transformation have realized automatic magnetic separation of scrap iron in slag, drastically reduced the f-CaO content in the steel slag, and created the condition for the application of steel slag on road surface engineering.
The cement stabilized steel slag and cement with coal ash stabilized steel slag whose components include the steel slag produced by the converters of Jigang Group co. ltd have excellent mechanical properties and preferable water stability and can basically meet the requirement of engineering application.
The cement with coal ash stabilized steel slag with the powdered coal content of 10% has not only high strength and fine construction workability, but also can save cement and lower construction cost and therefore has favorable economic benefit and is suitable to be popularized and applied in large scale in engineering.

Molina2,b 1Department of Civil and Agricultural Engineering.
Department of Civil Engineering Universidad de La Salle. 111321 Bogotá, Colombia.. 2Department of Civil and Agricultural Engineering.
[10] Standard Specifications for Steel and Composite Structures – III Design, Japan Society of Civil Engineers (JSCE), Tokyo, 2007
Engineering Journal, AISC. (1965) 129-134
AISC Engineering Journal (1971) 55-64

Reasearch on Titanium Plate and Steel Plate in Explosive Welding Process Engineering Ping Huang1,2,a，NingXiong Wang3,b and LanHua Zhou1,c 1Panzhihua university, panzhihua, Sichuan,China, 617000 2SiChuan Engineering Research Center for Vanadium ﹠ Titanium material,Panzhihua, Sichuan, ,China ,617000 3Panzhihua panmei Combined Coking Co.
Introduction Titanium is mainly used in the area of arsenal, civil aviation, chemical engineeing, sport apparatus and is the largest chemical engineeing consumers.
The size of composite board has great boundedness with the limit of process engineering, which is produced by explosion cladding, especially it is difficult to produce large acreage bimetal composite board whose thickeness of cladding plate is no more than 2mm, however, the production made of explosive welding-rolling cladding can meet the requirement, it can produce thin cladding plate whose thinckness is no more than 2mm and large acreage bimetal composite board.
The manufacturing technique of bimetal composite board developed in abroad earlier than that in our country, and the technology of explosive cladding, explosive welding-rolling cladding is better than civil technology.

Factors Influence on Shrinkage of High Calcium Fly Ash Geopolymer Paste Parames Kamhangrittirong1, a, Prasert Suwanvitaya1, b, Watcharin Witayakul1,c, Patcharaporn Suwanvitaya2,d and Prinya Chindaprasirt3,e 1Department of Civil Engineering, Kasetsart University, Thailand 2Department of Environmental Engineering, Kasetsart University, Thailand 3Sustainable Infrastructure Research and Development Center, Khon Kaen University, Thailand aparamesacs@yahoo.com, archpmk@ku.ac.th, bfengprs@ku.ac.th, cfengwaw@ku.ac.th, dfengpasu@ku.ac.th, eprinya@kku.ac.th, Keywords: drying shrinkage, geopolymer, high calcium fly ash, sodium hydroxide, sodium silicate Abstract.
Both low calcium and high calcium fly ash geopolymers possess good engineering properties [6-10].
Civil Envi.
Civil Envi.

High-strength High-porosity Pervious Concrete Pavement Lim Emiko, Tan Kiang Hwee and Fwa Tien Fang Department of Civil and Environmental Engineering, National University of Singapore, Singapore.
Department of Civil and Environmental Engineering, National University of Singapore, Singapore.
Department of Civil and Environmental Engineering, National University of Singapore, Singapore.

Optimization research on city municipal infrastructure financing Minli Zhang1,a, Junjie Li2,b and Yongxin Zhou3,c 1 College of Civil Engineering and science, Yangzhou University, Jiangsu, Yangzhou, 225127, China 2College of Information Engineering, Yangzhou University, Jiangsu, Yangzhou, 225127, China 3College of Civil Engineering, Yancheng Institute of Technology, Jiangsu, Yancheng, 24003, China ayzzhangml@163.com, blijunjiely@sina.com, calinatom@163.com Keywords: Urbanization, municipal infrastructure construction, financing, item division theory Abstract.
Profit municipal infrastructure has stable income, civil, banks or foreign have desires to involve in this field.

Experimental Research on Sulfate Attack Resistance of Steel Fiber Reinforced Fly Ash Concrete Lei Cui1,a, Xiaodan Ge2,b and Qinyong Ma2,c 1Department of Civil Engineering, Zhejiang University, Hangzhou 310058, China 2College of Civil Engineering and Architecture, Anhui University of Science and Technology, Huainan 232001, China alcui@zju.edu.cn, bgeshodan@163.com, cqyma_aust @ 163.com (corresponding author) Keywords: SFRFAC; compressive strength; flexural strength; sulfate attack; concrete.
Ferraro, Sulfate attack on concrete: effect of partial immersion, Journal of Materials in Civil Engineering, 23 (2011) 572-579

FABRY3,c 1Department of steel and timber structures, Faculty of Civil Engineering, STU in Bratislava, Slovak republic 2Department of steel and timber structures, Faculty of Civil Engineering, STU in Bratislava, Slovak republic 3Department of steel and timber structures, Faculty of Civil Engineering, STU in Bratislava, Slovak republic atomas.zivner@stuba.sk, brudolf.aroch@stuba.sk, cmichal.fabry@stuba.sk Keywords: Elastic buckling moment, lateral-torsional buckling, continuous composite beams, various loadings, Eurocode, approximation formulas, more exact values Abstract Lateral-torsional buckling is one of the criteria in the design of steel and composite beams in ultimate limit state.

Influence of fluidized fly ash on the selected physical-mechanical properties of the autoclaved aerated concrete Alena Struhárová1, a, Stanislav Unčík2,b, Svetozár Balkovic3,c , Mária Hlavinková4,c 1 Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Radlinského 11, 813 68 Bratislava, Slovak Republic 2 Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Radlinského 11, 813 68 Bratislava, Slovak Republic 3 PORFIX CZ a.s., Kladská 464, 541 03 Trutnov 3 4 Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Radlinského 11, 813 68 Bratislava, Slovak Republic aalena.struharova@stuba.sk, bstanislav.uncik@stuba.sk, cbalkovic@porfix.cz, dmaria.hlavinova@stuba.sk Keywords: Autoclaved aerated concrete, fly ash, fluidized fly ash, physical-mechanical properties, moisture content coefficient of thermal conductivity λ, bulk density.

Form Pressure of Precast Prestressed Self-Consolidating Concrete WuJian Long 1, a, Guillaume Lemieux2, b, Kamal Henri Khayat 3,c and Feng Xing 1,d 1 Shenzhen Durability Center for Civil Engineering, Shenzhen University, Shenzhen, China 2 Euclid Chemical Company, Montreal, Qc, Canada 3 Faculty of Civil Engineering, Université de Sherbrooke, Sherbrooke, Quebec, Canada alongwj@szu.edu.cn, bG.Lemieux@euclidcanada.com, ckamal.khayat@usherbrooke.ca, dxingf@szu.edu.cn Keywords: form pressure; self-consolidating concrete; pressure cancellation time; prestressed concrete.
Petersson, 154 p. (2000) [3] Japan Society of Civil Engineers: Recommendations for Self-Compacting Concrete, Tokyo, 77 p. (1999) [4] ACI Committee 237R-07, Self-Consolidating Concrete, American Concrete Institute, Michigan, 30 p. (2007) [5] European Federation of National Trade Associations (EFNARC): Specification and Guidelines for Self-Compacting Concrete, UK, 32 p. (2002) [6] Assaad J, Khayat KH: Variations of lateral and pore water pressure of self-consolidating concrete at early age.