Investigations of the formation mechanism and pressure pulsation characteristics of pipeline Gas-liquid slug flows

G Zheng, P Xu, L Li, X Fan - Journal of Marine Science and Engineering, 2024 - mdpi.com
The pipeline system is widely used in marine engineering, and the formation mechanism
and flow patterns of two-phase slug flows are of great significance for the optimal design of …

Calculation method for uplift capacity of suction caisson in sand considering different drainage conditions

C Xu, H Jiang, M Xu, D Sun, S Rui - Sustainability, 2022 - mdpi.com
Uplift capacity of suction caissons is one of the main concerns in the design of jackets with
multi-caissons supported offshore wind turbine. The uplift movement of suction caissons …

Effect of drainage condition on the pullout characteristics of bucket foundations in sand

S Hong, S Vicent, KY Gu, SR Kim - Ocean Engineering, 2022 - Elsevier
A series of 1 g experimental tests was conducted to investigate the effect of drainage
condition on the pullout characteristics of bucket foundations in sand. Model buckets with a …

Numerical investigation on the pull-out capacity of suction anchors in sand considering torsional and mooring line effects

MH Zhang, ZY Yin, Y Fu - Computers and Geotechnics, 2023 - Elsevier
Torsional pullout of suction anchors may occur during installation due to improper
positioning or deviations caused by current forces, but less attention has been paid to the …

Effects of embedment depth on the pullout capacity of bucket foundations in sand

V Ssenyondo, S Hong, T Bong, SR Kim - Ocean Engineering, 2021 - Elsevier
A series of 1 g experimental tests was conducted to investigate the effects of embedment
depth on the pullout capacity of bucket foundations in sand. Polycarbonate model buckets …

The drained tension capacity of suction buckets in sand under vertical uplift loading

X Wang, L Yu, Q Yang, X Tang - Ocean Engineering, 2022 - Elsevier
The drained tension capacity of suction buckets under vertical uplift loading is calculated as
the sum of friction on the inside and outside bucket wall without considering the submerged …

Numerical investigation of pull-out capacity and failure mechanism of suction anchors with mooring line in sand

MH Zhang, ZY Yin, Y Fu - Ocean Engineering, 2023 - Elsevier
Suction anchor is a widely used anchorage foundation in taut or catenary mooring systems
to fix floating structures. This paper aims to investigate the pull-out capacity and failure …

Numerical modeling of the effect of loading rate on the tensile load capacity of offshore caisson foundations

B Ayyılmaz, MBC Ülker, V Galavi, A Barari - Ocean Engineering, 2023 - Elsevier
Suction caissons are skirted foundations frequently used in offshore environments
supporting various structures. Among those lie the offshore wind turbines (OWT), which are …

[HTML][HTML] Effects of drainage conditions and suction pressure on tensile response of bucket foundations: An experimental study

S Grecu, LB Ibsen, A Barari - Ocean Engineering, 2023 - Elsevier
Suction buckets acting as supports for jacket structures may constitute a viable foundation
solution for offshore wind turbines. While monopiles dominate the industry, suction buckets …

Numerical simulation of pore pressure development beneath suction anchor under undrained condition during uplift

Y Luan, X Tang, Y Ren, X Zhang - Applied Ocean Research, 2023 - Elsevier
Suction anchors are increasingly used in the deep-sea anchoring infrastructure, and the
accurate evaluation of the uplift behavior is of great importance. In this paper, the …