Abstract
In this chapter, the influence of differential settlement and scouring effect of pier foundations on the dynamic responses of train-bridge system is studied. The influence factors of differential settlement and the mechanism of stream scouring effect of pier foundations are summarized. A prediction method for cumulative settlement of bridge foundations caused by cyclic train loading is proposed, and the differential settlement of existing bridge foundations induced by the construction of nearby bridge is studied by numerical simulation. Based on an engineering case, the influence of differential settlement of bridge foundations on the dynamic responses of train-bridge system is studied, and the train speed-settlement threshold curves for running safety and riding comfort of train are proposed. The calculation formulae of scouring depth are given, and the stiffness of a single pile and the equivalent stiffness of group-piles are studied, based on which the scouring effects on the stiffness of bridge foundations and the dynamic responses of train-bridge system are investigated.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Cao FM (2014) The uneven settlement disease treatment application research of existing railway bridge. Urbanism and Architecture-Road and Bridge, 286–287
Chen CC, Wu WH, Shih F, Wang SW (2014) Scour evaluation for foundation of a cable-stayed bridge based on ambient vibration measurements of superstructure. NDT E Int 66:16–27
Chen W (2013) Study on the bearing capacity of existing bridge Piers with scouring of the river. Central South University, Changsha (in Chinese)
City8 (2015). http://www.city8.com/dituquantu/8683612.html. Accessed 24 Apr 2015
Fang XY (2013) The study of river scouring impact on railway running safety. Beijing Jiaotong University, Beijing (in Chinese)
Fen K, Zhang JW (2009) Application of ABAQUS in geotechnical engineering. China Waterpower Press, Beijing, pp 405–410 (in Chinese)
Huang MS, Li JJ, Li XZ (2006) Cumulative deformation behavior of soft clay in cyclic undrained tests. Chin J Geotech Eng 28(7):891–895 (in Chinese)
Jing TR (1993) Hydrology for bridge and culvert. Tongji University Press, Shanghai (in Chinese)
JTG C30 (2015) Code for survey and design on hydrology of highway engineering. Beijing: China Communication Press, Ministry of Communications of China (in Chinese)
Kassem A, Salaheldin TM, Imran J, Chaudhry MH (2003) Numerical modeling of scour around artificial rock island of Cooper river bridge. Trans Res Rec 1851:45–50
Kong X, Cai CS (2016) Scour effect on bridge and vehicle responses under bridge-vehicle-wave interaction. J Br Eng 21(4): 04015083: 1–16 (in Chinese)
Lagasse PF, Richardson EV (2001) ASCE compendium of stream stability and bridge scour papers. J Hydraul Eng 127(97):531–533
Li GH, Sun SL, Xu ZL et al (2008) The influence of land subsidence on the bridge of high-speed railway and its engineering countermeasure. J Railw Eng Soc 2008(4):37–41 (in Chinese)
Li JJ (2005) Analysis of long-term settlement of saturated soft clay under traffic loading. Tongji University, Shanghai (in Chinese)
Li YL, Zhao K, Cai XS (2010) Orthogonal three-beam model in FEM simulation of bridge foundation stiffness. Br Constr 6:17–21 (in Chinese)
Ling ZP, Yi JW (1997) Foundation engineering. China Communications Press, Beijing (in Chinese)
Liu M, Huang MS, Li JJ (2006) Long term settlement of saturated soft clay under subway loading. Chin J Undergr Space Eng 2(5):813–817 (in Chinese)
Liu XY (2009) Collapse and accidents of bridges in the world. http://liu-xiaoyao.blog.163.com/blog/static/ (in Chinese)
Loh CH, Wu FM, Chao SH (2011) In situ structural health monitoring for bridges under ambient stimulus: effect of scouring. The Engineering Mechanics Institute, Boston, USA, pp 2–4
Ma YL, Zheng LJ, Fu LL (2008) Analysis and countermeasures of scouring hazards of railway bridges. Shanxi Archit 18:315–316 (in Chinese)
Melville BW, Raudkivi AJ (1977) Flow characteristics in local scour at bridge piers. J Hydraul Res 15(4):373–380
Qi B (2009) The influence of surface subsidence on construction of jing-hu high-speed railway (Beijing-Ji’nan) and its analysis. Southwest Jiaotong University (in Chinese)
Samizo M, Watanabe S, Fuchiwaki A, Sugiyama T (2007) Evaluation of the structural integrity of bridge pier foundations using microtremors in flood conditions. QR RTRI 48(3):153–157
Sheppard DM, Miller W (2006) Live-bed local pier scour experiments. J Hydraul Eng 132(7):635–642
Song GH, Gao MM, Li GQ (2010) Vehicle-bridge vertical system coupled vibration analysis under the uneven settlement of bridge pier and abutment. Chin Railw Sci 31(2):29–33 (in Chinese)
TB10002.5 (2005). Code for design on subsoil and foundation of railway bridge and culvert. Ministry of Railways of PRC, Beijing: China Railway Publishing house
TB10017 (1999) Code for Survey and Design on Hydrology of Railway Engineering. China Railway Publishing house, Ministry of Railways of PRC, Beijing (in Chinese)
TB 10621 (2014) code for design on high-speed railway. China Railway Publishing house, Ministry of Railways of PRC, Beijing
Wang LZ (2015) Effect of cast-in-place piles of new high speed railway bridge on existing pier-pile foundation of nearby railway lines. Beijing Jiaotong University, Beijing (in Chinese)
Young GK, Dou X, Saffarinia K, Jones JS (1998) Testing abutment scour model. In: Proceedings of international water resources engineering conference, vol 1, Memphis, TN, USA, pp 180–185.
Zhai WM, Zhao CF, Xia H et al (2014) Basic scientific issues on dynamic performance evolution of the high-speed railway infrastructure and its service safety. Chin Sci 44(7):645–660
Zeng YH (2015) Collapse of a big bridge of S306 highway in Yueyang County. http://hn.rednet.cn/c/2015/06/04/3699628.htm (in Chinese)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Copyright information
© 2018 Beijing Jiaotong University Press and Springer-Verlag GmbH Germany
About this chapter
Cite this chapter
Xia, H., Zhang, N., Guo, W. (2018). Dynamic Analysis of Train-Bridge System Under Differential Settlement and Scouring Effect of Foundations. In: Dynamic Interaction of Train-Bridge Systems in High-Speed Railways. Advances in High-speed Rail Technology. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-54871-4_9
Download citation
DOI: https://doi.org/10.1007/978-3-662-54871-4_9
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-662-54869-1
Online ISBN: 978-3-662-54871-4
eBook Packages: EngineeringEngineering (R0)