在浅滩地区形成的现代层叠岩石，是细菌生长和捕获矿物质而形成的。

Modern stromatolites form in shallow tidal areas, and are the result of bacteria growing and trapping minerals as they do so.

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而近海浅滩地区分布着大量的软粘土，如何评价软土地基上桶形基础的循环承载力，尚没有很好的借鉴。

However, a lot of soft clay distribute in paralic shallow shoal, there are few research works of evaluating cyclic capacity of bucket foundation on soft clay to reference until now.

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