Dynamic Characteristics Analysis of a Continuous Rigid Frame Bridge
Junbing Zhang
Abstract
Junbing Zhang
Abstract
A finite element model of a continuous rigid frame bridge was established in this paper.The dy-namic characteristics of this bridge were analyzed by ANSYS.Link element was introduced to simulate the prestressed reinforcement in box girder and solid element was used as concrete in the finite element method.Dynamic characteristics analysis of this bridge was performed and some conclusions would offer references for design check of the continuous rigid frame bridge.
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A finite element model of a continuous rigid frame bridge was established in this paper.The dy-namic characteristics of this bridge were analyzed by ANSYS.Link element was introduced to simulate the prestressed reinforcement in box girder and solid element was used as concrete in the finite element method.Dynamic characteristics analysis of this bridge was performed and some conclusions would offer references for design check of the continuous rigid frame bridge.
Key concepts: Rigid frame, Structural engineering, Bridge (graph theory), Finite element method, Frame (networking), Box girder, Prestressed concrete, Engineering