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Design of Steel-bamboo Composite Structure System Yongfei Du1,a, Yushun Li1,b, Bo Yang2,c, Junguo Huang1,d 1Department of Civil Engineering, Ningbo University, Ningbo, 315211, China 2Department of Civil Engineering, Zhejiang Agriculture and Forestry University, Lin’an, 311300, China aeverfly0714@126.com, blys0451@163.com, cbo.young@163.com, dhjglucky@163.com Keywords: bamboo plywood, cold-formed thin-walled steel, steel-bamboo composite structure, energy saving, sustainable development.
Zhou: Journal of Architecture and Civil Engineering Vol. 22 (2005), p. 1 (In Chinese) [3] Q.S.
Saka: Advances in Engineering Software Vol. 31 (2000), p. 851 [5] S.X.

Selection Research of Excitation Agent for Renewable Brick Powder Foam Concrete Sufen Dong1, a, Wujian Long2, b and Xiang Liu1, c 1School of architectural and civil engineering, Inner Mongolia University of Science and Technology, Baotou 014010, China 2Guangdong Provincial Key Laboratory of Durability for Civil Engineering, Shenzhen University, Shenzhen 518061, China adongsufen1009@163.com, balainens@hotmail.com, cliuxiangwd@126.com Keywords: Brick Powder Foam Concrete, Exciting Agent, Compressive Strength, and Water Absorption.
When gelled material system is 60: 20:20, the foam concrete compressive strength 28 d compressive strength is 2.6 MPa, corresponding dry density is 545 kg/m3, and water absorption is 38.4%, Acknowledgements This work was financially supported by Guangdong Provincial Key Laboratory of Durability for Civil Engineering Open fund project (GDDCE12-08) References [1] Jing Zhang.
Journal of xuzhou engineering institute, 2011, (2):1-5(In Chinese)

Theoretical approach to offer a rational speed reduction scheme in Korea railway Gyu-Sei Yi1,a, Hyun-Ung Bae2,b, Jin-Yu Choi3,c, Nam-Hyoung Lim2,d,* 1Department of Civil Engineering, Sun Moon University, 221 Sunmoon-ro, Tangjeong-Myeon, Asan, Chungcheongnam-do, 366-708, South Korea 2Department of Civil Engineering, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 305-764, South Korea 3R&D Strategy Division, Korea Railroad Research Institute, 176 Cheoldo bangmulgwan-ro, Uiwang, Gyeonggi-do 437-757, South Korea agyusyi@sunmoon.ac.kr, bdalmatian101@cnu.ac.kr, cjychoi@krri.re.kr, dnhrim@cnu.ac.kr *Corresponding author Keywords: Continuous welded rail, Track buckling, Train speed reduction, Probabilistic approach Abstract.
Lim: Buckling Probability of Continuous Welded Rail Tracks, The Twelfth East Asia-Pacific Conference on Structural Engineering and Construction, Keynote Lectures and Extended Abastracts of EASEC-12, p.163 (2011) [4] Ministry of Land, Transport and Maritime Affairs of Korean government: Railroad Construction Standard (2009) [5] Korea Rail Network Authority: Railroad Maintenance Guidelines (2008) [6] Andrew Kish and Dwight W.
Lee: Experimental Study on the Fluctuation of Lateral Ballast Resistance before and after Ballast Work, Journal of Korean Society of Civil Engineers, Vol.24, No.6D, pp.955-961 (2004) [9] S.

Damage Simulation of Masonry Wall Based on The Finite Element Software Abaqus Fuxiao Chen1, a, Wenfang Zhang2,b 1 Architecture and Civil Engineering,Taiyuan University of Technology,Taiyuan,China 2 Architecture and Civil Engineering,Taiyuan University of Technology,Taiyuan,China axuanxiao13@126.com, Keywords: Masonry structure; Finite Element Simulation; Abaqus Abstract.
Based on a comprehensive analysis , and the theoretical study and practical engineering is linked closely, I made a Quasi - static test study of a masonry structure model.
Journal of Architecture and Structure Vol. 36-11 (2006), p. 77 [2] Zhou Yun, Zhang Wenfang and Zong Lan: Seismic Design of Civil Engineering (Science Publications, China 2011)

An Initial Investigation on the Potential Applicability of Non-Destructive Methods to Assessing Joint Condition in Prefabricated Structures Monika Manychova1,a, Ondrej Fuciman1,b and Lubos Pazdera2,c 1Brno University of Technology, Faculty of Civil Engineering, Department of Building Structures, Veveri 95, 602 00 Brno, Czech Republic 2 Brno University of Technology, Faculty of Civil Engineering, Department of Physics, Veveri 95, 602 00 Brno, Czech Republic amanychova.m@fce.vutbr.cz, b fuciman.o@fce.vutbr.cz, cpazdera.l@fce.vutb.cz Keywords: Reinforced concrete beams differed in armature, impact echo method, mechanical impulse, elastic waves, response, frequency spectra, predominant frequencies.
FAST-S-16-3345 supported by Faculty of Civil Engineering of BUT.
Na: Estimation of Thickness of Concrete Slab Members Using Impact Echo Method, Key Engineering Materials 605, 2014, p. 139-142

Shittu1,d ¹Department of Civil Engineering, College of Engineering, Covenant University Ota Nigeria *aanthony.ede@covenantuniversity.edu.ng, bgideon.bamigboye@covenantuniversity.edu.ng, crotimi.olofinnade@covenantuniversity.edu.ng, dkuburat.shittu@stu.cu.edu.ng Keywords: Aggregates, Building Collapse, Compressive Strength, Concrete.
Ede, Building Collapse in Nigeria: the Trend of Casualties in the Last Decade (2000 -2010), International Journal of Civil &Environmental Engineering, 10(6), (2010) 32-42
Deodhar, Civil Engineering Materials, 6th Edition, Khanna Publishers, 2-B, Nath Market, NaiSarak, Delhi India.

Variational Approximate and Mixed-Finite Element Solution for Static Analysis of Laminated Composite Plates Emrah Madenci1,a* and Atilla Özütok2,b 1Necmettin Erbakan University, Department of Civil Engineering, 42140 Konya, Turkey 2KTO Karatay University, Department of Civil Engineering, 42020 Konya, Turkey aemadenci@konya.edu.tr, batilla.ozutok@karatay.edu.tr Keywords: composite plates; finite element method; Gâteaux differential; static analysis.
Introduction Composite plates are used extensively in aerospace, civil and mechanical engineering for high performance and reliability applications.
Analysis of thick composite laminates using a higher-order shear and normal deformable plate theory (HOSNDPT) and a meshless method, Composites Part B: Engineering. 39 (2008) 414-427.

Pollution status and trend analysis of the main atmospheric pollutants in five national central cities in China Fan Zhang1, a, Guixian Li1*,b 1 College of Resources and Environmental Engineering, Guizhou Institute of Technology, Guiyang 550003, China a fanzhang83@163.com, b liguixian2014@sina.com *Corresponding author: Guixian Li Keywords: ambient air quality; gaseous pollutants; atmospheric particulate matter; Spearman rank correlation.
Fig. 1 The annual ambient air qualities of the five national central cities in China in 2013 Temporal distributions and trends of the main atmospheric pollutants and number of civil motor vehicles owned from 2002 to 2013 [7,8] (Fig. 2).
The method of Spearman rank correlation was used to evaluate the trends of the main atmospheric pollutants and number of civil motor vehicles owned.
Fig. 2 Temporal distributions and trends of the main atmospheric pollutants and number of civil motor vehicles owned from 2002 to 2013 As shown in Fig. 2, all the concentrations of the main monitoring indexes in the five cities assumed the drop tendency from 2002 to 2013, indicating that the ambient air quality continued to get better according to older versions of CNAAQS.
The decreasing trends of SO2 in the five cities were more obvious than those of NO2, probably due to the wide use of desulfurization and sustained growth number of civil vehicles in recent years.

Now we need analyze the rebound deformation in many engineering.
Introduction People can meet much soft clay foundation in engineering structures, such as civil construction, hydraulic engineering and hydroelectric-power project, highway traffic system and so on, and the deformation analysis of soft clay foundation also holds important status in the design of geotechnical engineering.
Chinese Journal of Geotechnical Engineering, 2002, 24(1): 101-104
Chinese Journal of Geotechnical Engineering, 2002, 24 (1): 47-50
Chinese Journal of Geotechnical Engineering, 2002, 24(5): 556-559

Petersburg State University of Architecture and Civil Engineering, 2-Krasnoarmejskaja ul. 4, St.
Journal of Applied Engineering Science, Vol. 12 (1) (2014), pp 1-10 [2] D.
Journal of Applied Engineering Science, Vol. 12 (2) (2014), pp 121-128 [5] V.
Magazine of Civil Engineering. 4(22) (2011) 16-21 [11] A.K.
Journal of Applied Engineering Science, Vol. 12 (1), (2014), pp 37-44