Plain Concrete Compaction Apparatus for Method of Ground Hardening Using Vibration Compaction and Concrete Column and Method Thereof

摘要

The present invention relates to a compact concrete compacting system applied to a ground improvement method using vibratory compaction and a concrete column. The present invention relates to a non-perforated concrete compaction system suitable for a ground improvement method using vibratory compaction and a concrete column, comprising: a perforation excavation unit for forming excavation holes to a specific depth in the ground; A casing penetrating the drill hole; A concrete injection unit for generating a concrete reformer to be introduced into the casing; And a traction unit for moving the concrete injection unit and the casing to the upper side, wherein the perforation drilling unit forms the drilling hole with a certain depth, and when the casing is penetrated into the drilling hole, Characterized in that the concrete injection unit is penetrated into the casing and the casing and the concrete injection unit are moved to the upper side by the pulling unit and the concrete is filled from the lower part of the excavation hole, The present invention relates to a concrete compacting system suitable for a method of improving a ground using a concrete column.