| 摘要 |
A pipeline having fluidization pipes provided with fluidization nozzels running along the pipeline and secured thereto. To bury the pipeline in the unconsolidated bottom of a body of water such as the seabed, the pipeline is laid on the seabed and water is pumped into the fluidization pipes; the water leaves the fluidization nozzels and fluidizes the seabed along the pipeline causing the pipeline together with the fluidization pipes to sink into the fluidized seabed.
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