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What is Pre-Camber Control in Bridge Construction about?
This document summarizes the construction geometry control of the 268m span prestressed concrete box girder bridge that is part of the Sutong Bridge project in China. The bridge uses a balanced cantilever construction method with insitu concreting. A control plan was implemented to ensure the bridge profile matches the design road alignment after 30 years of concrete creep, including pre-camber calculations, construction according to pre-cambers, measurement checks, and corrections if needed. Space frame an
- Author
- ShaileshRastogi
- Language
- EN