Method for coastal protection, for retention of the sand and improvement of the surf, using esporu00d5es long, extending to than those agueiros and current return (rip currents).

摘要

The present invention is to locate the sediment, commonly known as sand on beaches where now there are esporu00d5es ultimately harm and not for defending the sand.Intends to use the same technology of low cost used currently in the construction of esporu00d5es, but adaptu00c1 it the total conservation of sediment on the beach, becoming a part of the sediments emerged and submerged part. It also wants to improve the rebentau00c7u00c3o of ondulau00c7u00c3o (9) for surfing.For such use is esporu00d5es longer (12), this is long enough so that its length extends to beyond the maximum area of agueiros (4) and the current return (rip currents, these currents are responsible for the transport of sediment to the sea in direcu00c7 Ruff, offshore.Currently there are several beaches that suffer from serious problems of erosion, which already took place that include esporu00d5es coastal protection works. The present invention is intended also to correct the current esporu00d5es (8), improving the ability of retention and the retention of sand on the beach.