Linear Monitoring Method of Cantilever Construction of Large-Span Continuous Box Girder Bridge
Chen Yu-ji
Abstract
Chen Yu-ji
Abstract
Based on the case of continuous box girder cantilever construction of Foshan Guilan Bridge,the article described the content and methods of bridge construction linear monitoring,and made the calculation and analysis on the lin-ear index of accumulative deflection and pre-camber value at each construction phase through the finite element model.
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Based on the case of continuous box girder cantilever construction of Foshan Guilan Bridge,the article described the content and methods of bridge construction linear monitoring,and made the calculation and analysis on the lin-ear index of accumulative deflection and pre-camber value at each construction phase through the finite element model.
Key concepts: Cantilever, Box girder, Structural engineering, Deflection (physics), Finite element method, Engineering, Bridge (graph theory), Span (engineering)