Formwork for 40 m post-tensioned
10 000 kN HSRW girders.
Inner articulated mould on spine beam and outer de-moulding shell
Chikhodra, Gujarat casting site – INDIA
The inner mould (core) relies onto a central spine beam and hydraulically packs after girder curing and post tensioning.
The rolled spine beam allows for mould drive out by a rack and sprocket drive.
Outer mould rotates outward about ground hinged supports.
All articulation movements are by hydraulic jacks.
- drive systems for full operational
- structural analysis and capacity proofs of steelworks, articulations mechanics and drives