WAVE CRUSH EFFICIENCY AND STRUCTURAL STABILITIES IMPROVED TETRAPOD STRUCTURE

摘要

The present invention relates to a tetrapod structure with improved crushing strength and structural stability. The present invention comprises: a main tetrapod including a center part and cylindrical legs extending from the center part in four directions; and an auxiliary tetrapod including an auxiliary center part and the cylindrical auxiliary legs extending from the auxiliary center part in four directions. The auxiliary tetrapod is smaller than the main tetrapod, and the four auxiliary tetrapods have at least one of the auxiliary legs being in contact with the center part between legs of the main tetrapod. Accordingly, the tetrapod structure with improved crushing strength and structural stability can increase crushing strength by having the auxiliary tetrapod, increase structural stability when a plurality of tetrapods are stacked by reinforcing a support structure of each tetrapod using an auxiliary leg and a crushing means formed in the auxiliary leg, and increase durability of the tetrapod through the auxiliary tetrapod.