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Track-Sliding Lifting Technology
Release Date:
2022-06-16 13:27
Source:
Space steel tubular truss structures are an important component of large-span spatial structures, characterized by their aesthetically pleasing appearance and excellent ability to meet architectural requirements. They exhibit rational load-bearing behavior and can achieve performance targets such as safety, serviceability, and cost-effectiveness. However, due to their large span, substantial volume, and stringent installation accuracy requirements, they must be erected and joined at height. Given the high construction costs and extended schedules associated with conventional full-coverage scaffolding methods, a track-based sliding hoisting technique has been developed. This method involves the entire supporting formwork frame sliding along platform tracks, while the working platform is alternately advanced, thereby simplifying and enhancing the safety and operability of the construction process.

Hoisting Technology for Large-Span Steel Tubular Truss Track Sliding Support Formwork
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