| 摘要 |
<p>The present invention relates to a prefabricated breakwater block provided to efficiently absorb the impact energy of hitting waves by easily being transported, allowing partially damaged parts to be replaced and recycled, and having leg units displaced within a predetermined range. The prefabricated breakwater block comprises: a central body (1) and multiple leg units (2) extended from the central body (1) toward the outside. The central body (1) and the leg units (2) are manufactured separately from each other, wherein the central body comprised a concrete structure having the same number of connection surfaces (10) as the leg units (2) to be assembled and coupled to the leg units (2). The leg unit comprises a concrete structure having an insertion path (20) which is formed therein by penetration and has a coupling rod arranged therein, wherein the coupling rod has one end coupled to the connection surface (10) and the other end mounted and fixated on the end section of the outside of the leg unit in a tensed state. The leg unit (2) to which a tensile force is applied is assembled and integrated with the central body (1) to form a structure.</p> |
