Cantilever Form Traveller-Single Box Multiple Cells

 Form Traveller Introduction

Single Box Multiple Cells Cantilever Form Traveller is an ultra-high performance modular equipment designed for cantilever casting construction of multi-chamber box girders. It is suitable for single-box multiple-cells (such as three-cells, four-cells, etc.) complex cross-section box girder structures, and is suitable for high-precision construction of ultra-large span continuous beam bridges, wide cable-stayed bridges and urban multi-lane hub bridges.

 Form Traveller Technical Parameters

• Number of Rhombic Frame for One Pair: No Less Than 8 PCS Per Pair
• Typical Span of Continuous Beam: 32+48+32m; 48+56+48m; 40+64+40m; 48+80+48m; 60+100+60m; 72+120+72m; 72+128+72m.
• Typical Length of Pier Table: 9m; 12m; 15m; 18m
• Maximum Casting Segment Weight: 500 tons (customizable)
• Cantilever Pouring Length: 3-5m
• Material: Q235B, Q355B Steel.
• Working Temperature Range: -40℃~+70℃
• Standard Configuration: Main truss, walking system, suspension system, bottom support system, formwork system
• Options: Protection system (bottom support protection, full facade protection), hydraulic system, suspension accessories.

 Form Traveller Additional instructions

• Installation cycle: Professional team completes assembly in 20-30 days (depending on the complexity and span of multiple chambers).
• Compliant standards: GB/T 3811-2008, ISO 1461 anti-corrosion standard, EN 1090 EU steel structure certification.
• Customized services: support multiple cells asymmetric load optimization, intelligent seismic damping system integration, and zero-carbon emission construction plan customization.

 Form Traveller Core advantages

• multiple cells collaborative load-bearing, intelligent and balanced load distribution, good integrity, and safety factor ≥3.2.
• Ultra-wide modular expansion, support for asymmetric and variable cross-section construction, turnover rate ≥80%.
• multiple cells independent hydraulic formwork system + AI laser scanning positioning, linear error ≤1.0mm.
• Multi-anchor system + transverse torsion truss, full hydraulic synchronous walking error ≤0.3%, adapt to typhoons, tides, earthquake zones and high altitude environments.

 Form Traveller Applicable scenarios

• Bridge types: cross-sea multi-tower cable-stayed bridges, wide multiple cells continuous beam bridges, urban multi-level transportation hubs.
• Typical projects: cross-ocean super-large bridges, eight-lane highway bridges, multi-line rail transit composite bridges.
• Environmental tolerance: Nano-ceramic coating + extreme temperature resistant steel is used to adapt to polar (-40℃), tropical high temperature (+70℃) and deep sea high corrosion environment.