The Effect And Process Analysis Of The Bridge In The Reservoir Area Because Of The Geological Conditions Change Before And After Impounding

This thesis summarizes the change rules of the structure characteristics of the bridge in reservoir area before and after impounding,at the same time,it researches the disease control measures and discusses the feasibility of the treatment measure after impounding.This will provide feasible plans for the similar diseases of bridge.(1)The disease mechanism analysisof thethe bridge in reservoir area before and after impoundingBased on the survey of the disease in worksite and the survey from the literature,the article summarizes the types of diseases after the impounding.At the same time,Combining with the relevant theoretical knowledge,it analyzes the mechanism of the disease of the bridge in reservoir area.(2)The research of the methods for diseases governance of the bridge in reservoir area after impoundingBased on the types of the bridge diseases before and after impounding and the mechanism analysis of the bridge diseases,this article put forward the relevant measures.it will provide management thoughts for the similar disease for the bridge in the reservoir area.(3)The discuss for the feasibility of control measures of diseaseBased on the analysis of the bridge diseases that happened after impounding and the existing engineering examples,this article discusses the feasibility of related disease control measures.It will provide feasible plan for the similar diseases.