A large-section box that combines three segmented precast components with cast-in-place concrete.
The FA Box - "Oblique Large Box Culvert" is a large-section box that combines three divided precast components with cast-in-place concrete. By using a segmented structure for the top slab and side walls, it becomes easier to accommodate the "oblique" design. The precast components are designed as a slab structure, and with the bottom slab being cast on-site, it enables the construction of an economically efficient large box. The use of loop joints to integrate the precast components facilitates easy construction and shortens the construction period.
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basic information
【Design Conditions】 Live Load: T-25 Standard Soil Cover: 0 to 1.0m (design required for over 1m) Longitudinal Slope: Approximately 10% Curvature Radius: Compatible with curved alignment Inclination Angle: 60° ≦ θ ≦ 90° (standard pitch for θ is 5°)
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Our company, under the belief of contributing to society through the development of social infrastructure, constantly strives for quality improvement and technical advancement. With the conviction that business is about people, we respect humanity and foster a free and open corporate culture through talent development and fair personnel practices. We aim to deepen mutual understanding and trust, working together towards the development of the company and the enhancement of welfare, while concentrating all our efforts on stabilizing and expanding our management foundation.