Abstract:

With the development of engineering technologies, the technology of assembled formworks with interior scaffold and exteriorlyhung scaffold has played an important role in the construction of the bridges on Hefei～Wuhan passengerdedicated railway. Because the dimensions of the piers change with their height, the combination of interior scaffolds and exteriorlyhung scaffolds are adopted in the bridge construction, which results in convenience and efficiency to the bridge construction and guarantees the construction safety. Taking the construction of the bridges on Hefei～Wuhan passengerdedicated railway as case history, the author presents the application of the technology of assembled formworks with interior scaffolds and exteriorlyhung scaffolds in the construction of the bridge piers.

Key words: interior scaffold exteriorlyhung scaffold  , assembled formworks  , bridge works