FT presentation (200ppi)
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Transcript of FT presentation (200ppi)
FormtravellerSystem
FT Presentation
Strukturas, your partner for turnkey projects, worldwide.
The Strukturas Formtraveller includes a main support structure equipped with a formwork being completed by
several launching and adjusting hydraulic systems.
We strive for creating solutions that exceed the expectations of our customers.
Formtraveller System
-Design and engineering,
- Fabrication and quality control,
- Supervision & operation.
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Underslung FT
Overhead FT
OverheadFT
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Main Advantages
• Easily adjustable to the segment length variations, cross section height, web thickness, deck width, can fit almost any deck cross section.
• Reduced weight, saving prestressing in the deck construction phase.
• Easy to transport
• Easy to assemble
• Reduced deformations
• Easy to adjust to the curves
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Main Components:
• A- Bottom slab platform• B- Main frame• D- Main cylinder• E- Pull-down cylinder• G- Launching device• H- Main rail• Y- Rear working platform• K- Front beam• L- Rear truss• M- Rear bogie• N- Wind bracing• O- Transverse beams• P- External formwork• R- Internal formwork• T- Lower working platform• U- Upper working• X- Front Bogie
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Typical assembling sequence:Main Rails
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Front Bogie & Main frame
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Rear truss & Main frame
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Rear Bogie
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Push pull cylinder
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Main frame
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Front Beam
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General Project Views
• Usually made to max. 5m length segments
• May also be made to measure
• Segment weights typically range in between 80ton and 550ton
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General Project Views
• Cable stayed deck
• Decks with transverse ribs inside and outside the central box
• Pre cast struts
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General Project Views
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Formwork
• The internal formwork can be launched after Formtraveller is relocated.
• Formwork steel ribs completed by wooden beams
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Rebar & Prestressing
• Blockouts tubes are placed before casting
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Details
• Prestressing cylinder suspension beam
• Launch back capability
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Electrical net
• Electrical net implemented by our clients at site
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Assembling on the Pierhead
• The cross-support is an auxiliary structure
• Using the cross-support allows to build the pierhead segment as short as possible
FormtravellerCross-Support
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Assembling on the Pierhead
• An alternative to the use of a cross-support is to make a non symmetrical assembly
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Wing Formtraveller
• Can include devices to support precast deck components
• Full hydraulic operated
• Can be coverd under bad weather conditions
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Underslung FT
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Main Features
• No interference with the deck stay cables
• Deck stay cables can be installed before to launch the Formtraveller to the next segment
• Easy rebar cage installation
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FormtravellerUnderslung Solution
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General Project Views
• Underslung Formtraveller can be used at cable stayed decks or cantilever deck without stays
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Arch Formtraveller
• Special configuration of the underslung Formtraveller to the arch construction
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FormtravellerArch Solution
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General Project Views
• Special configuration of the underslung Formtraveller to the arch construction
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Strukturas can design and deliver Bridge Building
Equipment covering all the cast in situ and precast bridge deck constructions methods
Strukturas is a regular partner of the specialized world bridge contractors, during the development process and pro current
stages. Contributing with optimized and integrated
package solutions Strukturas is committed to quality OVER 200 projects world wide!
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