Application Study on Reinforcement Method with Inner Arch Ring in the Maintenance of Stone Arch Bridges
Songhui Li
Abstract
Songhui Li
Abstract
According to the method of determining the safe thickness of arch ring which is reinforced by adding a new arch ring,this paper proposes a method for determining the thickness of inner arch ring under the arch bridge.By researching the damage mechanism of Jiehe Stone Arch Bridge,the feasible reinforcement scheme is put forward and applied in the reinforcement of Jiehe Stone Arch Bridge.Finally,the ensuring measures of realizing the project and its effect are briefly illuminated.
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According to the method of determining the safe thickness of arch ring which is reinforced by adding a new arch ring,this paper proposes a method for determining the thickness of inner arch ring under the arch bridge.By researching the damage mechanism of Jiehe Stone Arch Bridge,the feasible reinforcement scheme is put forward and applied in the reinforcement of Jiehe Stone Arch Bridge.Finally,the ensuring measures of realizing the project and its effect are briefly illuminated.
Key concepts: Arch, Arch bridge, Reinforcement, Structural engineering, Bridge (graph theory), Engineering, Ring (chemistry), Arch dam