Bridges, Structural analysis, Finite element methods


Due to the rapid development of the transportation industry and economy, an increasing number of bridges have been unable to meet the demands of traffic. Demolishing and rebuilding bridges can lengthen the construction period, waste a lot of resources, and increase construction costs. Based on the lifting renovation project of the old Harbin Dongsan Ring Expressway viaduct, this paper combines finite element analysis and on-site testing to analyze the construction process. The bridge alignment, elevation, and deviations were monitored during the construction process, and a correction system was developed to address such issues. Structural analysis was conducted to evaluate the internal forces when uneven jacking occurred. The construction process described in this paper can effectively solve the jacking problems of urban continuous bridges with large tonnage, high slopes, and heights. The successful implementation of the jacking retrofitting project has verified the reliability of the measures taken.


Download data is not yet available.


Qian Jihong & Chen Cheng. ( 2022 ). Application of bridge jacking technology in urban viaduct reconstruction. Engineering quality ( 06 ), 48-51 + 60.

Jiang Yanfeng & Lan Wuyi. ( 2007 ) Research on key technology of integral lifting of bridge. Editorial Department of Building Structures. ( eds. ) The First National Symposium on Reinforcement Design and Construction Technology of Existing Structures ( pp.577-579 ).

Ge Yaojun & Xiang Haifan ( 2010 ).The concept and mission of sustainable development of bridge engineering. China Civil Engineering Society Bridge and Structural Engineering Branch. ( eds. ) The 19 th National Bridge Academic Conference Proceedings ( Volume I ) ( pp.23-39 ). People 's Transportation Publishing House.

LIU Gao,GAO Yuan,WU HongBo,MA JunHai,ZHANG XiGang & FU BaiYong.(2016).Status and prospect of technical development for bridges in China. Chinese Science Bulletin(4-5). doi:10.1360/n972015-00912.

Min Liu & Dan M. Frangopol.(2004).Optimal bridge maintenance planning based on probabilistic performance prediction. Engineering Structures(7). doi:10.1016/j.engstruct.2004.03.003.

Itunumi Savage,John C. Eddy & Gregory I. Orsolini.(1999).Seismic analysis and base isolation retrofit design of a steel truss vertical lift bridge. Computers and Structures(1). doi:10.1016/S0045-7949(99)00027-9.

Yuan Zhen, Zhu Wenxia & Xiao Han. ( 2013 ). Application of PLC synchronous lifting system in highway bridge reconstruction. Chinese and foreign highway ( 05 ), 170-173.doi : 10.14048 / j.issn.1671-2579.2013.05.076.

Wu Yibin & Xu Lihua. ( 2017 ). Construction and control technology of large-tonnage synchronous jacking of urban interchange overpass. Construction Technology ( 20 ), 31-33 + 60.

James C Thomson.(2018).Jacked installation of underbridges. Proceedings of the Institution of Civil Engineers - Bridge Engineering(2). doi:10.1680/jbren.16.00032.

ZHAO Y, WANG J F, PANG M. (2012). Integral lifting project of the Qifeng bridge. Journal of Performance of Constructed Facilities, 26(3):353-361

Song Chuanwang, Xie Shuaihu, Wang Jing, Sun Fanqing, Xia Xin, Ouyang Ganlin & Wu Zeju. ( 2018 ). Design of shift synchronous control system based on PLC.Instrument technology and sensors ( 08 ), 47-51.

WANG Yan & CHEN Huai. ( 2008 ). Local stress analysis of No.0 beam section of long-span cantilever assembled continuous beam bridge. JOURNAL OF RAILWAY SCIENCE AND ENGINEERING ( 03 ), 23-27.DI : 10.19713 / j.cnki.43-1423 / u.2008.03.005.

Ning Baokuan, Hu Haitao, Xu Yongze & Yang Siting. ( 2020 ).Experiment on mechanical properties of reinforced concrete beams strengthened with prestressed carbon fiber sheet. Building Structure ( 06 ), 90-94.doi : 10.19701 / j.jzjg.2020.06.017.

Roberto di Giulio,Zivko Bozinovski,Leo G.W. Verhoef... & Dionys Van Gemert.(2007).Externally Bonded Steel or Carbon Fiber Reinforcement. Research in Architectural Engineering Series.

Beth Khan. (2015). Test analysis of continuous box girder bridge loading. Road and Automobile Transport (03), 196-201.




How to Cite

Zhang, Z., Sun, quansheng, zhang, chao, & Li, X. (2023). MONITORING AND ANALYSIS OF CANTILEVER JACKING OF HIGH SLOPE PRESTRESSED CONCRETE CONTINUOUS BOX GIRDER. Stavební Obzor - Civil Engineering Journal, 32(3), 426–442.