Simply Supported Box Girder Bridge Vibration Control with MR-TMD

Xi Jun Liu; Xiao Qin Yuan; Su Xia Zhang

doi:10.4028/www.scientific.net/AMM.90-93.1010

Paper Titles

Elatic Bending and Buckling of Steel-Concrete Composite Plate Considering Slip Effect
p.988

Strength Test of Parallel Carbon Fiber Bundle for Prestressed Bridge
p.994

Experimental Research on Using Heat Shrinkable Material to Protect Prestressed Anchor
p.999

Comparative Research on Different Combination of the Rain-Wind Induced Vibration Models
p.1005

Simply Supported Box Girder Bridge Vibration Control with MR-TMD
p.1010

Finite Element Analysis on Dynamic Response of Bridge Structures under Moving Loads with Uniform Speed
p.1015

Analysis and Design of a Concrete Filled Steel Tubular Beam Footbridge with Corrugated Steel Web
p.1019

Selection of Concrete Creep Analytical Models for Modern Prestressed Bridges
p.1023

Analysis of the Reasonable Construction Size of Concrete Bridge Deck
p.1027

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 90-93Simply Supported Box Girder Bridge Vibration...

Simply Supported Box Girder Bridge Vibration Control with MR-TMD

Abstract:

MR-TMD is a new type of semi-active control device which combines with Tuned Mass Damper (TMD) and a Magnetorheological (MR) Damper. Taking German ICE3 high-speed railway train through 32meters simply supported box girder bridge for example, a dynamical model of Train-Bridge coupling vibration system is established by considering track irregularities. The relations between the bridge vibration and track irregularities with dampers are studied and the effects of vibration control with TMD and MR-TMD on the bridge are comparatively analyzed. The results show that the effects of track irregularities on vertical displacement of the bridge are relatively small, but on vibration acceleration are relatively large. As the train speed increases, the effects of track irregularities on the vibration acceleration is lager. As the track irregularities increase, the accelerations are greater. MR-TMD is able to inhibit vibration of bridge effectively, and has a wider control range and frequency bandwidth.

You might also be interested in these eBooks

Advances in Civil Engineering, ICCET 2011

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 90-93)

Pages:

1010-1014

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.90-93.1010

Citation:

Cite this paper

Online since:

September 2011

Authors:

Xi Jun Liu, Xiao Qin Yuan, Su Xia Zhang

Keywords:

MR-TMD, Semi-Active Control, Simply Supported Box Girder Bridge, Track Irregularity, Train-Bridge system

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] H.C Kwon, M.C. Kim: Computers & structure Vol. 66(4) (1998), p.473.

Google Scholar

[2] R. Karoumi: Response of Cable-stayed Bridge and Suspension Bridges to Moving Vehicles (Royal Institute of Technology, sweden,1998)

Google Scholar

[3] S.D. Chen, J Wu: Engineering structures Vol. 30 (2008), p.3316.

Google Scholar

[4] C.C. Lin, J.F. Wang and B.L. Chen: Journal of Bridge Engineering Vol.10(4)(2005), p.398.

Google Scholar

[5] Wanming. Zhai. Vehicle-Track Coupling Dynamics (Third Edition) (Science Press, Beijing 2007).

Google Scholar

[6] He Xia, Nan Zhang. Dynamic interaction of vehicles and structures (Second Edition) (Science Press, Beijing 2005).

Google Scholar

[7] Ximing Dong. The operating principle and structure characteristics of High-speed train (In chinese) (China railway publishing house, Beijing 2007)

Google Scholar

[8] Hartog. Den. Mechanical Vibration (Dover Publications, New York, 1985)

Google Scholar

[9] C.Yang, B.F Spencer, Jr., J.D. Carlson, M.K. Sain: Earthquake Engineering and Engineering Vibration Vol. 21(4) (2001), p.8.

Google Scholar

[10] Mubiao Su, Jianzhong Li and Zouzhen Zou: Engineering Mechanics Vol. 20(4) (2003), p.60.

Google Scholar