| 摘要 |
The present invention relates to a breakwater structure. The breakwater structure comprises: a lower layer in which multiple block units including a rectangular body and first to fourth legs obliquely protruding from four corners of the body such that intervals from each other get larger outward are disposed horizontally in contact with legs of adjacent block units; and an upper layer which is laminated on an upper portion of the lower layer, and is disposed in a state of crossing each other from the block units of the lower layer by positioning a portion between two legs of four legs of the block unit at an upper portion where the legs of the block units of the lower layer come in contact. |
