Discussion on Seismic Reinforcement Methods of Current Bridges

Abstract:

China is a seismic country, which not only has its own features of high intensity and frequency but also has a wide range of distribution .The bridge, as the transportation hub engineering of lifeline,will endanger people's safety of life and cause huge economic losses ,and meanwhile hinder the relief and reconstruction in disaster area once damaged in the earthquake. Based on the documents of bridge seismic reinforcement methods from home and abroad, a preliminary research and analysis are conducted and the basic structure of the form and corresponding seismic reinforcement methods of the current city bridge are summarized, moreover, the preliminary induction and analysis are also carried on.The study will have important significance to existing bridge seismic reinforcement methods , as well to the reasonable seismic design and seismic construction measures of the newly built bridge.

• Periodical: Applied Mechanics and Materials (Volumes 405-408)
• Pages: 2000-2005
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.405-408.2000
• Online since: September 2013
• Authors: Chi Yu Jiao, Zhe Sun
• Keywords: Active Bridge, Seismic Reinforcement

References

[1] Recommended standards of the industry of the People's Republic of China. JTG / T B02-01-2008 Highway Bridge Seismic Design Details, Beijing: People's Communications Press.

[2] The Industry Standard of The People's Republic of China CJJ166-2011 City Bridge Seismic Design Specifications [S] Beijing: China Building Industry Press.

[3] Li-chu Fan. Bridge Seismic [M]. Shanghai: Tongji University Press, (1996).

[4] Hui-fa Chen, Lian Duan. Bridge Engineering Seismic Design [M] Beijing: Machinery Industry out of society, (2008).

[5] Zhen-yan Liu, Jian-bin Zhou. Plateau the Old Bridge Maintenance and Reinforcement of The Construction Methods and Examples [M] Beijing: China Communications Press, (2002).

[6] The Carbon Fiber Sheet Reinforced Concrete Structure Technical Regulations (CECS146) China Planning Press, (2003).

[7] Zhong-min Xia. Expressway Bridge Disease Analysis and Strengthening of Public Management [J] . 2009 2.

[8] Yu-feng Liao, Wei Gong. Both Bridge Coagulation Disease Special Clinic and Etiology of The Current Bridges [J]. Sichuan Building Science 2006. 10 (5).

[9] Qing-shan Li The Bridge Strengthening Technical Approach and Design Principles [J] Science and Technology of Qinghai traffic, 2006 (6).

[10] Huai-zhi Gao, Jun-jie Gong. Bridge Inspection and Condition Assessment Research and Application [J]. The world Earthquake Engineering . 2006 (6).

[11] Quan Qin, Wei Zhang, Ling Luo. The Inelastic Response Check Overpass Seismic Capacity [J]. Civil Engineering Journal, 1996, 29 (4) : 3-10.

[12] Jia-ru Qian, Zhao Kang, Zuo-zhou Zhao, Municipal Bridge Displacement-Based Seismic Safety Evaluation [J] Engineering Mechanics, 2006, 23 (6) (Suppl I): 194-202.

[13] Chi-yu Jiao, Kuan-hou Yang, Pei-heng Long, Qing-ren Liu, Chuan-ning Chen. Bridge Seismic Performance of The Status of Beijing City [J] Earthquake Resistant Engineering and Retrofitting. 2012. 34 (4) : 128-133.

[14] Kai Zhang, Chi-yu Jiao, Beijing Fucheng Gate Bridge Seismic Retrofitting Design Report [R], Beijing Municipal Engineering Design and Research Institute, September (2010).