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Live Load Distribution in Prestressed Concrete Girder Bridges with Curved Slab Dooyong Cho1,a, Sunkyu Park2,b and WooSeok Kim3,c 1Division of Technology Education, Chungnam National University, 99 Daehak-ro, Yusung-gu, Daejeon, 305-764, Republic of Korea 2Department of Civil and Environmental Engineering, Sungkyunkwan University, Chunchun 300, Jangan, Suwon, 440-746, Republic of Korea 3Department of Civil Engineering, Chungnam National University, 99 Daehak-ro, Yusung-gu, Daejeon, 305-764, Republic of Korea adooyongcho@cnu.ac.kr, bskpark@skku.edu, ccorresponding author: wooseok@cnu.ac.kr Keywords: PSC girder, Curved slab, Girder Distribution Factor (GDF), Live Load Distribution.
Bridge engineers generally consider PSC-girder bridge with curved slab same as to bridges with typical prismatic deck slab without considering the change of the live load distribution due to the curvature of the slab.
However, this influence was not fully understood and explored by the bridge engineering community.

Possibility of Increasing the Load Bearing Capacity of Parapet Bridge Structures SVOBODA Adam1,a *and KLUSÁČEK Ladislav1,b 1Brno University of Technology, Faculty of Civil Engineering, Institute of Concrete and Masonry Structures, Veveří 331/95, 602 00 Brno, the Czech Republic asvoboda.a@fce.vutbr.cz, bklusacek.l@fce.vutbr.cz Keywords: parapet bridge, strengthening, post-tensioning, substituted cable ducts method.
IOP Conference Series: Materials Science and Engineering.
Advances in Civil Engineering, vol. 2014. 2014
ICSDCE 2015: 17th International Conference on Sustainable Design and Construction Engineering.

Research on the key technologies of low-altitude airspace surveillance and navigation system ZHANG You-hui Civil Aviation Flight University of China GuangHan, SiChuan Province, China cafuczyh@163.com Keywords: surveillance radar, GNSS, ADS-B, computer aided processing Abstract.
Acknowledgements This work is supported by Civil Aviation Flight University of China Youth Fund (No: Q2012－033).
“Study of Low-Altitude Surveillance Based on Radar and Passive Infrared Information Fusion.”Systems Engineering and Electronics.
“Study on the ads-b data link based on the applicability of low-altitude airspace.”Journal of Suzhou University of Science and Technology（Engineering and Technology）Vol.24 No.2,P63-67(Jun.2011)
“Research on software architecture of low-altitude airspace management” JOURNAL OF WUT (INFORMATION ＆ MANAGEMENT ENGINEERING).

Study on the Performance of Glazed Hollow Bead Aerated Concrete and its Influence Factors Minggan Ying1, a , Aiqun Ma 2 , Xingguo Xi 3 1School of Civil Engineering, Yancheng Institute of Technology; 2School of Civil Engineering, Yancheng Institute of Technology; 3Science and Technology Department, Yancheng Institute of Technology) ayiminggan@ycit.cn Keywords: vitrified microsphere, aerated concrete, compressive strength, heat conductivity coefficient, Thermal conductivity Abstract.
Taiyuan: Taiyuan university of science and engineering,2009
[7] Jie Chen, Analysis on preparation and thermal performance of B05-class aerated concrete [D]Wuhan: Wuhan University of Science and Engineering,2009

Seismic Performance Evaluation for Steel Reinforced Concrete Frame Structures Qiuwei Wang1, a, Qingxuan Shi1, b and Liujiu Tang2, c 1School of Civil Engineering, Xian University of Architecture and Technology, Xi’an 710055, China 2Northwest Electric Power Design Institute, Xi’an 710075, China awqw0815@sina.com, bqingxuanshi@sina.com, ctlj_513@sina.com Keywords: steel reinforced concrete frames; incremental dynamic analysis; demand-capacity- factor method; seismic performance evaluation; pushover analysis Abstract.
The SRC structures have been gradually applied to different kinds of civil and industrial buildings at present, and seismic performance evaluation of this structure is becoming a concerned widely problem for engineers.
The randomness and uncertainty of seismic demand and structural capacity are considered in demand-capacity-factor method which could give confidence level of different performance objectives, which makes seismic performance of structures be mastered by engineering designers and researchers.
Structural Engineering and Structural Mechanics. p. 29-79 (1977) [4] N.

Discussion on Drift Limit of Fully Operational Performance Level for RC Structures Zixiong Guoa, Qunxian Huangb, Yang Liuc College of Civil Engineering, Huaqiao University, Quanzhou 362021, China aguozxcy@hqu.edu.cn, bhuangqx@hqu.edu.cn, clyliuyang@hqu.edu.cn Keywords: Deformation Based Seismic Design; Reinforced Concrete; Allowable Drift Limit; Fully Operational Performance Level.
Introduction The performance based seismic design (PBSD) philosophy has been widely accepted by experts of earthquake engineering[1,2,3].
Engineering Structures, Vol. 30 (2008), p. 1535-1547 (in Chinese)
China Civil Engineering Journal, Vol. 37 (2004), p. 32-38 (in Chinese).

.: Transactions of the American Society of Civil Engineers 98,(1933), p.418-433
[4] Goto H, Toki K: Proceedings of the 3rd World Conference on Earthquake Engineer.
New Zealand, II, (1965) [5] Tanaka, Hudspeth R.T: Earthquake engineering and structural dynamics Vol.16(1988), p.99-104
[7] Li Yue, Song Bo: China Civil Engineering Journal Vol.43(2010), p.94-99, in Chinese.

Dynamic Response Analysis of Xi'an Bell Tower Timber Structure under the Metro-vibration Loading of line 2 and 6 Zhaobo Meng1, a, Tengfei Zhao 1,b, Jie Jin 1,c and Xifeng Li1, d 1 School of Architecture & Civil Engineering, Liaocheng University, Liaocheng 252059, China amengzhaobo@lcu.edu.cn, bzhaotengfei@lcu.edu.cn, cjinjie@lcu.edu.cn , dlixifeng@lcu.edu.cn Keywords: Xi’an Bell Tower, train-track-sugared analysis model, Metro-vibration Loadings, viscous- elastic artificially boundary, Loading Time Delay, Vibration Evaluation.
The 2nd International Conference on Civil Engineering, Architecture and Building Materials 2012.5
Journal of Engineering Mechanics, 1994, Vol.1 (1994),p25
Manual of Building Vibration Engineering(Ministry of Construction of Peoples Republic,China)

Computer simulation research on dislocation steel joints used in rebuilding ancient tower Xi Zhao 1, a, Jianping Lei 1,b , Guoyun Lu 1,c and Honggang Lei2,d 1Institute of Applied Mechanics, Taiyuan University of Technology, Taiyuan 030024,China 2Department of Civil Engineering, Taiyuan University of Technology, Taiyuan 030024, P R China azhaoxi121883@163.com, bLeijianping827@163.com, cluguoyun@tyut.edu.cn, dleihg@tyut.edu.cn Keywords: Dislocation steel joint, Finite element analysis, Earthquake Abstract.
Introduction to Seismological Engineering [M].
The applications of ANSYS Civil Engineering [M].
West-China Exploration Engineering. 2006, 5: 215 - 219. ( In Chinese)

Initial prestress optimization of tensegrity structures based on fish-swarm algorithm Chengqing Liu1, a, Rui Liang1, b , Weixing Shi2, c 1School of Civil Engineering, Southwest Jiaotong University, Chengdu, China 2School of Civil Engineering, Tongji University, Shanghai, China alcqtj@163.com, bliangrui029@163.com, cswxtgk@126.com Keywords: tensegrity structure; multi states of self-stress; initial prestress optimization; fish-swarm algorithm.
(China Cilvil Engineering Journal, 2001) p 33-37 .
Vol.11 (Systems Engineering-theory & Practice, 2002) p 32-38.