DocumentCode
3258329
Title
Numerical simulation analysis of collision between massive object and bridge piers
Author
Tao, Jun-lin ; Li, Kui ; Feng, Li ; Gao, Fei
Author_Institution
Coll. of Civil Eng. & Archit., Southwest Univ. of Sci. & Technol., Mianyang, China
fYear
2011
fDate
22-24 April 2011
Firstpage
488
Lastpage
491
Abstract
The process of big quality object impacting the bridge pier and effects of kinds of facts on collision is simulated by nonlinear finite element software LS-DYNA. The distribution of stress on collision, and the change of collision load and horizontal displacement upper end bridge pier under the change of collision quality, speed and collision position are obtained. The research results have great reference meaning for the design of bridge pier collision prevention.
Keywords
bridges (structures); finite element analysis; impact (mechanical); safety; structural engineering; LS-DYNA nonlinear finite element software; bridge pier; collision analysis; collision load; collision position; collision prevention; collision quality; collision speed; collision stress; numerical simulation analysis; Bridges; Concrete; Force; Marine vehicles; Numerical simulation; Stress; Big quality object; Bridge pier; Collision; HJC model; Numerical Simulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on
Conference_Location
Lushan
Print_ISBN
978-1-4577-0289-1
Type
conf
DOI
10.1109/ICETCE.2011.5776315
Filename
5776315
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