Calculation Analysis of 65m +110m +65m Continuous Rigid Frame
The prestressed variable cross-section concrete box girder is used in the 65 m +110 m +65 m continuous rigid frame of a super-large bridge.This paper expounds the box girder structure and the arrangement of prestressed steel tendon of the bridge.Combined with corresponding construction technology,the finite element software Midas Civil is used to conduct modeling analysis of the bridge to ensure the safety and rationality of its design.
continuous rigid frameprestressed steel tendonfinite element analysis
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