Analysis of Overturning Accidents and Research on Reinforcement Measures for Single-column Girder Bridge
In order to analyse the reason of overturning accidents and propose effective reinforcement measures on single-column girder bridge,this paper counts domestic accident cases,and sorts out the process of bridge damage caused by accidents based on specifications,then summarizes existing reinforcement methods of steel bent cap,steel tie rod and steel pipe column.Under the condition of a limiting construction land and insufficient urban clearance,this study proposes to establish a monitoring and intelligent reinforcement system for single-column girder bridge.
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