The DXZ railway underslung movable scaffolding system occupies large space under the bridge, so it is suitable for high piers. The pier height is generally required to be greater than 4 meters.
The load-bearing main beam system is supported on the pile caps through the outriggers, below the bridge deck. The outriggers are anchored on the pier by high-strength finish rolling rebars. The outer mold system is supported on the main beam. It moves longitudinally with the main beam. When passing the bridge opening longitudinally, the outer mold template laterally opens individually or with the main beam to avoid the pier. Outriggers can move forwards and reach the required position by itself or with the help of auxiliary crane.Reference Parameters of Railway Underslung Movable Scaffolding System
|Adapted longitudinal slope||4%|
|Adapted curve radius||1000m|
Bridge Fabrication Company | Bridge Contractors | Prefab Bridge Equipment