| 摘要 |
<p>Provided is a hybrid cathode protection system for an offshore concrete structure, which is divided into an in-water zone, a tidal zone, a splash zone, and an atmospheric zone. The present cathode protection system comprises: an impressed current cathodic protection unit, which comprises an ICCP anode that is installed on an upper portion of the splash zone, for applying direct current to the ICCP anode and cathodic-protecting the portion of the offshore concrete structure that is most often exposed to air; and a galvanic anode cathodic protection unit, which comprises a galvanic anode that is positioned on the in-water zone, for cathodic-protecting the portion of the offshore concrete structure that is mostly submerged in seawater.</p> |
