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  • A44 LANGER GRUND

    GERMANY (MSS M40-I) 2020-ON GOING

A44 Langer Grund

GERMANY (MSS M40-I) 2020-ON GOING

Location
Unhausen, Germany
Year
2020 - ...
Client
Project
Type: Bridge, two parallel decks, total length of 520 m (1706 ft.)
Typical Span: 40 m (131 ft.)
Deck width: 14,63 m (47 ft.)
Typical Cross Section: TT Slab
Equipment features
Model: MSS M40-I
Construction Type: In situ (In Place)
Type: Underslung MSS
OPS System: Integrated
Performance: 10-day cycles
Challenges
• Limited assembly area. In each viaduct the Movable Scaffolding System has to be completely pulled back. MSS transfer between viaducts has to be done with minimal disassembly
• Transversal limitation in the second viaduct caused by the first viaduct (already built).
• Demanding work cycle
• Turnkey solution required: machine + operation
Solutions
• Brackets fixed to the piers, which can be disassembled to support at higher heights (abutments)
• Specific solution for cross beam concreting system
• Adaptation of the equipment to industrialized cycles, fully ensuring the bridge design specifications
• Modules fully welded with incorporated flooring, allowing a quicker assembly
Results
• Work in Progress