저심도 모듈식 개착시공법의 현장 시험시공 소개

The open-cut modular construction method have developed constructing Near-surface transit at rapid and low cost with minimal road traffic congestion. PC wall and slab was already manufactured in the site and then, the module was assembled and built underground structures by top-down method. In order to investigate the field applicability, this research was performed field test construction for open-cut modular method and briefly described on the construction process.