In this paper, the deformation control in the construction control of long-span Bridges using the segmental cantilever method is studied, with regards to some engineering examples.
Research purposes: the segmental casting method is often used in the full framing construction of prestressed concrete continuous girder because concrete casting in-site is too much.
Method and technique of segmental prefabrication, transfer gantry hoisting, splicing on arch timbering in construction of Xinyang Shihe River Bridge are introduced.