On the soil response of a coastal sandy slope subjected to tsunami-like solitary wave

Leng, Jian; Ye, Guanlin; Liao, Chencong; Jeng, Dong‐Sheng

doi:10.1007/s10064-017-1165-6

Cited by 6 publications

(1 citation statement)

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“…The installation of subsea pipelines is a crucial task in the exploration and exploitation of offshore oil and gas resources [ 1 ]. As offshore oil exploration and exploitation continue to accelerate, subsea pipelines have become increasingly important for energy transportation.…”

Section: Introductionmentioning

confidence: 99%

Experimental Investigation of Pore Pressure on Sandy Seabed around Submarine Pipeline under Irregular Wave Loading

Fu,

Wang,

Zhao

2024

Sensors

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The propagation of shallow-water waves may cause liquefaction of the seabed, thereby reducing its support capacity for pipelines and potentially leading to pipeline settlement or deformation. To ensure the stability of buried pipelines, it is crucial to consider the excess pore pressure induced by irregular waves thoroughly. This paper presents the findings of an experimental study on excess pore pressure caused by irregular waves on a sandy seabed. A series of two-dimensional wave flume experiments investigated the excess pore pressure generated by irregular waves. Based on the experimental results, this study examined the influences of irregular wave characteristics and pipeline proximity on excess pore pressure. Using test data, the signal analysis method was employed to categorize different modes of excess pore-water pressure growth into two types and explore the mechanism underlying pore pressure development under the influence of irregular waves.

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Section: Introductionmentioning

confidence: 99%