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Nonlinear buckling analysis of long-span Suspended Latticed Intersected Cylindrical Shell Mingliang Zhu1,a*, Yan Sun1,b 1School of Civil Engineering, Southeast University, Nanjing 210096, China azhumingliangseu@163.com, brocksun420@gmail.com Keywords: long-span; Suspended Latticed Intersected Cylindrical Shell (SLICS); nonlinear buckling analysis; ultimate bearing capacity Abstract.
Proceedings of international Association of Space Structures-American Society of Civil Engineering, P. 560(1994)

Design and Implementation of GPS L2C Signal Tracking Algorithm Xuefen Zhua, Fei Shenb, Yang Yangc, Dongrui Yangd, Xiyuan Chene School of Instrument Science and Engineering, Southeast University, Nanjing, 210096, China Key Laboratory of Micro-Inertial Instrument and Advanced Navigation Technology of Ministry of Education, Southeast University, Nanjing, 210096, China azhuxuefen@seu.edu.en, bsfseu0311@163.com, cyangyang33121@163.com dGanGeWans@163.com, echxiyuan@seu.edu.cn Keywords: GPS L2C signal, tracking algorithm, code tracking, carrier tracking, signal-to-noise ratio Abstract.
Introduction Aiming to enhance applied range of GPS signal in weak signal environment, GPS offers new L2C signal for civil use because primary L1 signal is difficult to be captured in low signal-to-noise ratio environment.
References [1] Xuefen Zhu, Xiyuan Chen: Journal of Chinese Inertial Technology. 18(04) (2010), p.434-438 [2] Xuefen Zhu, Xiyuan Chen, Jianfeng Chen: Journal of Southeast University. 28(03) (2012), p.305-309 [3] Tran M and Hegarty C: Receiver algorithms for the new civil GPS signals.
Dissertation for the Academic Degree of Master of Engineering (2010) [8] Yaobo Shang, Yin Guo: Space Electronic Technology.2009(04) (2009), p.35-38 (In Chinese)

Current status and development trend of assembled structure in cold regions Yabo Wang 1, a, Hanting Liu2,b 1 School of Civil Engineering, Jilin JIANZHU University, Changchun, China 2 School of Civil Engineering, Jilin JIANZHU University, Changchun, China awangyabo163@sina.com, bfylht2012@163.com Keywords: industrialization of construction; assembled structure; cold region Abstract.

The Quantitative Evaluation of Ecological Assets in Sanjiang Plain Based on Remote Sensing Technology Meng Fan-ying1, a, Miao Zheng-hong*2, 3, b 1The City College of Jilin Architectural and Civil Engineering Institute Department of Civil Engineering Changchun, 130111, China 2Institute of Northeast Geography and Agricultural Ecology, Chinese Academy of Sciences, Changchun, China, 3 Graduate University of Chinese Academy of Science, Beijing, P.R.

Influence of Glass Residue Addition on the Properties of Adhesive Mortar Diogo Pereira dos Santos1,a, Afonso Rangel Garcez1,b, Jonas Alexandre1,c, Dylmar Penteado Dias1,d, Gustavo de Castro Xavier1,e, Fabio da Costa Garcia Filho2,f, Sergio Neves Monteiro2,g 1UENF - State University of the Northern Rio de Janeiro, LECIV – Civil Engineering Laboratory; Av.
Alberto Lamego, 2000, 28013-602, Campos dos Goytacazes, Brazil. 2Military Institute of Engineering - IME, Materials Science Department, Praça General Tibúrcio, 80, Urca, ZIP 22290-270, Rio de Janeiro, RJ, Brazil.
Because of that, the civil construction industry appears as the best solution to overcome these environmental issues with regard to both cement production and glass residue.

Seismic Behaviour of RBS and AW-RBS Moment Resistant Connections in Double I-beams Saleh Mohammad Ebrahimzadeh Sepasgozar1, a, Morteza Naghipour1, b, Ali Akbarnezhad2, c 1 Department of Civil Engineering, Babol Noshirvani University of Technology, Iran 2School of Civil and Environmental Engineering; The University of New South Wales, Australia a s.sepasgozar@yahoo.com, b m-naghi@nit.ac.ir, c a.akbarnezhad@unsw.edu.au Keywords: AW-RBS connections, Accordion effect, Double beam, Plastic hinge, Hysteresis behavior.

The Standard Enthalpies of Formation of Energetic 4,5-dinitroimidazole derivatives: A Theoretical Study Xinfang Su1, a, Jinghua Wei 1, b and Haiying Wu2, c 1 School of Science, Beijing University of Civil Engineering and Architecture, Beijing China 2College of Science, Chongqing Jiaotong University, Chongqing China axfsu20002@163.com, bweijinghua@163.com, cwuhaiying@163.com Keywords: 4,5-dinitroimidazole; Density functional theory; Standard Enthalpies of formation Abstract.
Acknowledgements This work was financially supported by Science Foundation of Beijing University of Civil Engineering and Architecture (101002407).

Study on dynamic shear resistance of RC beams Amornthep Somraj1, a, Kazunori Fujikake1, b and Bing Li2, c 1Department of Civil and Environmental Engineering, National Defense Academy, Yokosuka, Kanagawa, Japan 2School of Civil and Environmental Engineering, Nanyang Technological University, Singapore aed12008@nda.ac.jp, bfujikake@nda.ac.jp, ccbli@ntu.edu.sg Keywords: Shear failure, Dynamic shear resistance, RC beam, Loading rate, Strut-and-tie model Abstract.

Resistance to Underwater Abrasion of Fiber Reinforced Cement Mortar Warun Wongprachum1,a, Manote Sappakittipakorn2,b*, Pijit Jiemvarangkul1,c 1Department of Civil Engineering, King Mongkut's University of Technology North Bangkok 2Construction and Building Materials Research Center, Department of Civil Engineering, King Mongkut's University of Technology North Bangkok, Thailand awarun_kmutnb@hotmail.com, bmanote.s@eng.kmutnb.ac.th, cpijit.j@eng.kmutnb.ac.th Keywords: Underwater abrasion, Fiber reinforced cement mortar, Steel fiber, Polypropylene fiber Abstract.

Properties of Magnesium Oxychloride and Magnesium Oxysulphate Cement Composites Elvija Namsone1,a*, Genadijs Sahmenko2,b and Aleksandrs Korjakins3,c 1,2,3Riga Technical University, Faculty of Civil Engineering, Institute of Materials and Structures, Kipsala street 6A/6B, Riga, Latvia aelvija.namsone@inbox.lv, bgenadijs.sahmenko@rtu.lv, caleksandrs.korjakins@rtu.lv Keywords: magnesium chloride cements, magnesium sulphate cements, magnesium binder material, magnesium based cements Abstract.
Res. 57 (2014) 1-12 [5] X.Wang, Applications of basic magnesium sulfate cement in civil engineering, Chem.