[Construction Case] Railway Reinforcement Embankment Construction Method "RRR (Three R) Method"

We propose railway and road elevated intersections to alleviate general road congestion! Significantly reduce construction space.

We would like to introduce a case study of the railway reinforcement earthwork method "RRR (Three R) Method." In this project, traffic congestion caused by a railway level crossing intersecting with a major road in the city center was a problem. We proposed a method using integrated wall panels with reinforcement materials installed in the ground and bending rigidity. Due to the high rigidity of the wall panels, the restraining effect is strong, allowing us to minimize deformation after completion. 【Case Overview】 ■ Issues - It was required to carry out construction to elevate the railway tracks without interfering with railway operations and while keeping the railway tracks available. ■ Proposal - A method named the rigid wall reinforcement earth retaining wall method. - "Reinforced embankment construction" to create a steep embankment slope. *For more details, please download the PDF or feel free to contact us.

Reinforcement and repair materials