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CIRCULAR COLUMN STEEL FORMWORK
Circular column steel formwork
Applications
For circular concrete columns and bridge piers, generally using curved panels, circumferential stiffeners and connection flanges. Xinhang plans forms around diameter, height, casting stages and lifting access, with attention to roundness, alignment and joints.
Suitable applications
Xinhang features
01 Curved panels for circular sections
Roll curved panels to the specified diameter and trial-fit to check roundness and joint fit. Site surveying controls column alignment.
02 Split panels and stacked sections
Confirm panel splits and segment lengths against diameter, casting height, transport and lifting constraints. Longitudinal and circumferential joints support assembly and stripping.
03 Ring stiffeners and reuse
Ring stiffeners and flange connections restrain panel deformation. Inspect bolts, joints and supports before casting; clean and maintain forms after stripping for reuse.
Technical applications
Panel details coordinated around the structure and construction method.
Diameter and roundness
Check diameter and roundness after rolling and welding, and trial-fit segment interfaces. Project requirements govern tolerances.
Ring stiffeners and flanges
Assess plate thickness, ring spacing and connection bolts for concrete pressure and placement conditions.
Longitudinal and circumferential joints
Clean mating faces before tightening; check steps, gaps and seals to limit grout leakage.
Alignment and casting
Check centre lines and verticality after assembly. Follow the construction scheme for supports, placement rate and stripping conditions.
Specifications & photos
Configuration essentials and product photographs
- Structure
- Circular concrete columns and bridge piers
- Layout inputs
- Column diameter, height and casting stages
- Components
- Curved panels, ring stiffeners and connection flanges
- Fabrication basis
- Panel splits, segment lengths, plates and joints to drawings
Circular column steel formwork · 01Circular column steel formwork · 02Circular column steel formwork · 03Circular column steel formwork · 04Circular column steel formwork · 05Circular column steel formwork · 06Selection and technical discussion
Provide column diameters, heights, reinforcement and embedded-item drawings, casting stages and lifting conditions. Forms for different diameters are not directly interchangeable; confirm dimensions, plates and stiffeners for each configuration.
Dimensions, performance and supply scope follow project drawings and the agreed scheme.
Common questions
What is circular column steel formwork used for?
For circular concrete columns and bridge piers, generally using curved panels, circumferential stiffeners and connection flanges. Xinhang plans forms around diameter, height, casting stages and lifting access, with attention to roundness, alignment and joints.
What are the main features of circular column steel formwork?
Curved panels for circular sections: Roll curved panels to the specified diameter and trial-fit to check roundness and joint fit. Site surveying controls column alignment. Split panels and stacked sections: Confirm panel splits and segment lengths against diameter, casting height, transport and lifting constraints. Longitudinal and circumferential joints support assembly and stripping. Ring stiffeners and reuse: Ring stiffeners and flange connections restrain panel deformation. Inspect bolts, joints and supports before casting; clean and maintain forms after stripping for reuse.
What should be confirmed when specifying circular column steel formwork?
Provide column diameters, heights, reinforcement and embedded-item drawings, casting stages and lifting conditions. Forms for different diameters are not directly interchangeable; confirm dimensions, plates and stiffeners for each configuration.
