andРreinforcement construction technologyРlichunleiРSummary:As the process of urbanization in our country moves forward, urban scale expanding, Traffic and traffic flow to gradually increase, Some old bridge in the city increased disease due to disrepair and the original bridge designs considering load levels too small, Has e increasingly unable to meet the development requirement. Reinforcement and repair technique of bridge, to slow the development of bridge disease and increasing their original host level, after all, an effective and economical means. Combination of Taiyuan fenhe bridge maintenance and reinforcement of the pipeline construction. mon diseases of reinforced concrete bridge structure and discussion on reinforcement method.РKeywords:Epoxy mortar;Rebar rust;Pressure Grouting
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