| 摘要 |
<p>Artificial reefs formation to shape sea waves, constituted of pre-molded and modulated concrete blocks (1) and hollows, that are set submerged and fixed by its own weight, with variable formats in order that the waves break following a form previously determined for sea sports practice (surf, windsurf, etc.), besides other uses such as distance from waves breaking line in known 'tumble beaches', rock massifs contour and wild coasts, that receive programmed ocean waviness.</p> |
