Temporary bridge temporary pier cable-stayed construction method "LIBRA Method"

Eliminating the need for high-altitude work while significantly shortening the construction process and improving safety.

The "LIBRA Method" is a temporary bridge and cantilever construction method that simplifies the securing of pile alignment by using upper steel panels as guides for pile driving, eliminating the need for scaffolding until the upper structure is erected, and streamlining the complex reinforcement of bridge piers on sloped terrain. Since high-altitude work is not required, it ensures safety while reducing work time. It is often adopted as part of national resilience initiatives and has a wealth of experience in construction access roads and work platforms for the expansion of highways to four lanes, as well as disaster recovery projects. 【Features】 - Enables parallel work on upper and lower structures, reducing waiting time and shortening processes. - The connection points of the newly installed panels to the pile bridge piers serve as guides for steel pipe installation, eliminating the need for dangerous guide material installation work. This improves safety while also reducing changes to the natural terrain and minimizing deforestation, thereby lessening the impact on the natural environment. - Drilling and installation can proceed simultaneously, allowing for stable construction from soft ground to hard ground. - Adaptable to various site conditions such as steep slopes in mountainous areas, rivers, dams, ports, and urban civil engineering. *For more details, please refer to the materials. Feel free to contact us with any inquiries.*

Bridge Construction