| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a construction method for a soil cement underground continuous wall, which can achieve a drastic reduction in construction cost and shortening of a construction period by increasing the amount of work done for the soil cement underground continuous wall and an availability factor of a machine.SOLUTION: A construction method for a soil cement underground continuous wall includes: an excavation and temporary solidification step of performing excavation while adding an uncurable injection material and creating a wall body made of mixed soil composed of excavated soil and the uncurable injection material; a core material insertion step of inserting a core material into the wall body made of the mixed soil; and a solidification step of adding and mixing a solidification material into the mixed soil subjected to insertion of the core material and solidifying a mixed material. Each of the excavation and temporary solidification step, the core material insertion step, and the solidification step is performed in arbitrary timing.</p> |
