DEEP CEMENT MIXING METHOD OF SOFT GROUND OF SEA BOTTOM AND FOOTING STRUCTURE USING THE SAME

摘要

PURPOSE: A deep mixing method of soil stabilization for preventing the erosion of the soft ground of the sea and a footing structure manufactured using the same are provided to prevent scouring by completely preventing contact between riprap and an ocean current. CONSTITUTION: A deep mixing method of soil stabilization for preventing the erosion of the soft ground of the sea is as follows. An underground structure(100) is formed by constructing multiple piles on the soft ground of the sea. A riprap filling groove(120) is formed on the top of the underground structure. A riprap foundation(200) is formed by filling the riprap filling groove with riprap for supporting a weight structure(400), such as a caisson or breakwater. The weight structure is installed on the riprap foundation. A protection unit(300) is installed to cover the tops of the riprap foundation and the underground structure and prevents riprap loss.