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Research on Application of Slow-down Dome in rural highway security engineering GUO Zhi-dong1, 3, a, LIU Shi-long 2, a, WU Zi-you3, b 1, 2.
College of Civil Engineering, HeBei University of Technology, Tianjin, China ajxxlbgzd@126.com, bwuziyou520@126.com Keywords: Slow-down dome; security-engineering; application; effective Abstract.
[2] YangWen-Yuan, XingBen, Highway Engineering Quality Checking Engineers Manual-Bridge and Culvert Engineering Fascicle [M].
Civil Architecture Engineering Material [M].
BeiJing: China Architecture Materials Industry Publishing, 1999, 93-99 [5] JTG F80/1-2004, First Fascicle of Highway Engineering Evaluate Standard by Quality Inspection Civil Architecture Engineering [S], BeiJing: People's Communications Publishing, 2009, 48~51 [6] YangWen-Yuan, QianShao-Wu, Road Construction Engineers Manual [M].

Nonlinear Regression Analysis for Programming and Engineering Application Qinglan Qi1,a, Shaoxiong Zhang1,b 1Department of Civil Engineering, Shijiazhuansg Tiedao University, Shijiazhuang 050043,China aemail: qqinglan@sina.com, bemail:shaoxiongz@stdu.edu.cn Keywords: Regression Analysis; Test Data; Mathematical Model; Discharge Coefficient Abstract: Aiming at the calculating the flow of cutthroat flume in Hydraulic Engineering, the test data is processed through the nonlinear regression analysis program which is based on the principle of least square method.
Comparing the regression coefficient from analysis, the optimal mathematical model is selected as the empirical formula, which has great significance in guiding the practical engineering.
Conclusions In this paper, according to the principle of least square method, the nonlinear regression analysis program is written by screening the optimal mathematical model, which can be applied in practical engineering.
It is of great significance in guiding the practical engineering.
Applied Mechanics and Civil Engineering. 2012, 137: 227-231

Full scale fatigue testing was up to 1998 not required in the civil regulation of 25.571 amendments.
No specialist of general engineering was available to develop and design the test rig, consequently F+W Emmen had to start itself with the work.
In the ASIP Us Air Force MIL-STD-1530 very detailed engineering actions are specified in each task, see figure 3.
Civil Requirements The first Civil Air Regulations (CAR 4b.316) were published in September 1949.
The airworthiness standards are more strict for military than for the civil certification.

Estimates indicate that civil construction represents 40% to 60% of urban solid waste in large cities.
The civil construction market presents itself as one of the best alternatives to consume recycled materials [16-18].
Civil construction demolition residue has been collected from an inert landfill in Lorena/SP.
Bornscheuer, Hot spots for the protein engineering of Baeyer-Villiger monooxygenases.
Barros, Identification of the environmental impacts contributors related to the use of Additive Manufacturing Technologies, Chemical and Process Engineering.

The Glass Phase Characterization of Coal Ash Slag Hongzhu Quan School of Civil Engineering, Qingdao Agricultural University, Qingdao, Shandong, 266109, China quanhz719@yahoo.com.cn Keywords: Coal ash, Slag, CCP, Pozzolanic reaction, Mineralogical characterization, Glass.
Since high efficiency of combustion or gasification systems are discharges coal ash component of complex ashes or glassy molten slag(what is CCP), and the other point of view these CCPs are expected to be effectively used for sustainable development as component for civil engineering etc.
Using the CCPs for civil engineering work, Pozzolanic reactions are very important character with hydration materials, but to measure Pozzolanic reaction by mortar test is necessary to wait very long term, waiting the new method of determine the Pozzolanic reactions.
The Open Civil Engineering Journal, 2011, 5, 124-131 [2] Hemmings et al, On the glass in coal ashes, Materials Research Society Symp.

Addition of Paper Sludge Waste into Lime for Mortar Production Afonso Rangel Garcez de Azevedo1,a, Jonas Alexandre1,b, Gustavo de Castro Xavier 1,c, Fernando Cesar Coelho França 1,d, Flavio de Andrade Silva2,e and Sergio Neves Monteiro3,f 1 UENF - State University of the Northern Rio de Janeiro, LECIV – Civil Engineering Laboratory; Av.
Alberto Lamego, 2000, 28013-602, Campos dos Goytacazes, RJ, Brazil 2 Pontifical Catholic University of Rio de Janeiro, Department of Civil Engineering; Rua Marquês de São Vicente, 225 - Gávea, 22451-900, Rio de Janeiro, RJ, Brazil. 3 Military Institute of Engineering - IME, Department of Materials Science; Praça General Tibúrcio, 80, Praia Vermelha, Urca, RJ, CEP 22290-270, Urca, Rio de Janeiro, RJ, Brazil.
This type of waste, which may contain cellulose, was found to be adequate for addition to cement-based products in civil construction [3,4].
These samples were sent to the Laboratory of Civil Engineering (LECIV) at the State University of the Northern Rio de Janeiro (UENF) in Campos dos Goytacazes, identified as a star in Fig. 1.
[3] Institute of Forest Researches and Studies – IPEF, Wastes from the paper industry may be reused in civil construction Pub.

Hamid Nikraz 2, b 1PhD and Lecturer, Department of Civil Engineering, Curtin University of Technology, Perth, Australia; Tel: +61-413165961; Fax: +61 8 9266 2681 2Prof.
Hamid Nikraz, Head of the Department of Civil Engineering, Curtin University of Technology, Perth, Australia; Tel: +61 8 9266 7573; Fax: +61 8 9266 2681 a Email: amin.chegenizadeh@curtin.edu.au, b Email: H.Nikraz@curtin.edu.au Keywords: Composite, Unconfined, Strength, Fiber Abstract.Reinforced soil has been among the most effective soil modification materials.
Its use has been expanded rapidly into civil engineering, geotechnical engineering and pavement engineering.
Ng. & Tang, C. (2006) Effect of polypropylene fiber and lime admixture on engineering properties of clayey soil, Engineering Geology 87, 230– 240
Journal of Geotechnical and Geoenvironmental Engineering, Vol. 130, No. 10, pp. 1-9

Introduction The concrete-filled steel tube (CFST) was used in civil engineering since more than 100 years.
With a widely application in civil engineering, the investigation of FCC developed rapidly in last decades.
This new structure named FSCC which has favorable performance is of a good application prospects in civil engineering.
“Experimental research on the mechanical properties of concrete filled FRP tubular column” Journal of Harbin University of Civil Engineering and Architecture, Vol.1, 73-76, 2000
Gu, “Presumption on the concrete filled circular CFRP-steel composite tube structures” Journal of shenyang ar-chitectural and engineering civil institute, Vol.4, N°19, 272-274, 2003.

Ensuring scheduled flight security and punctual is a basic requirement of civil aviation.
Introduction: Air travel has increased considerably in recent years, the number of passengers of China civil aviation has brokenthrough 260 million, China has become second air transport power country because of the increace of passenger flow, To guarantee scheduled flight safe and punctual is the basic requirement of civil aviation transportation.passengers often strand for a long time in security area and check-in area.
It is easy to trigger group events and bring a lot of negative effects to civil aviation transportation.
Shangyao Yan, Ching-Hui Tang in Department of Civil Engineering, National Central University do some research in heuristic approach for airport gate assignments for stochastic flight delays.
Journal of Transportation Engineering 2000，126 (1)：85–88

Finite Element Analysis of Influencing Factors of the Spherical Bearing Horizontal Offset in an Interchange Curved Bridge in Beijing Guang Yang1,a, Yuanqing Wang2,3,b , Tianshen Zhang2,3 and Yannian Zhang1 1College of Civil Engineering of Shenyang Jianzhu University, Shenyang 110168, China 2Key Laboratory of Civil Engineering Safety and Durability of China Education Ministry, Tsinghua University, Beijing 100084, China 3Detecting Center of Structure Engineering of Tsinghua University, Beijing 100084, China ayguang171@126.com, bwang-yq@mail.tsinghua.edu.cn Keyboards: spherical bearings; horizontal offset; finite element.
Then import DXF file to MIDAS/Civil to generate space beam element automatically.
Therefore, the final inputs for the civil units should be an adjusted value in terms with that change.
Ke, Temperature deformation and arrangement of support system of the plane curved bridge, Railway Engineering, 1 (2005) 7-9
[7] JTJ001-97, Technical Standard of Highway Engineering, China Communications Press, Beijing, 1997