AUGER, CONSTRUCTION APPARATUS FOR COMPOUND CROSS-SECTIONAL FOUNDATION STRUCTURE, AND FOUNDATION CONSTRUCTION METHOD USING SAME

摘要

The present invention relates to an auger, a construction apparatus for a compound cross-sectional foundation structure, and a foundation construction method using the same. According to the present invention, the auger comprises: a cylindrical casing (10) having a soil outlet (12) to discharge soil; and a plurality of stirring blades (20) joined to the outer circumference of the casing (10). Therefore, the auger forms a solid and stable foundation by sufficiently stirring soil and filler in the ground in vertical and horizontal directions to harden them.;COPYRIGHT KIPO 2015