| 摘要 |
An artificial reef structure is provided including various building components that are preformed from concrete and the like. The components include square blocks having recesses on the upper surfaces and male protrusions on the lower surfaces. The blocks can be matably interlocked by inserting the male protrusions into the female recesses of vertically adjacent blocks. Horizontally adjacent blocks are connected to each other using an adjustable double ring connector fitting within female recesses of adjacent blocks. The blocks allow seawater to flow through them using flow tubes that pass through the block and an interior chamber within the block. The artificial reef structure may be constructed to be positioned as a barrier adjacent to or in place of natural offshore reefs. The reef structure is preferably configured as a castle.
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