Deep seabed mining: Frontiers in engineering geology and environment
X Guo, N Fan, Y Liu, X Liu, Z Wang, X Xie… - International Journal of …, 2023 - Springer
Ocean mining activities have been ongoing for nearly 70 years, making great contributions
to industrialization. Given the increasing demand for energy, along with the restructuring of …
to industrialization. Given the increasing demand for energy, along with the restructuring of …
Susceptibility of typical marine geological disasters: an overview
X Liu, Y Wang, H Zhang, X Guo - Geoenvironmental Disasters, 2023 - Springer
Background Marine geological disasters (ie, catastrophic events occurring in marine
environments) may seriously threaten the safety of engineering facilities, life, and property in …
environments) may seriously threaten the safety of engineering facilities, life, and property in …
[HTML][HTML] Centrifuge experiment on the penetration test for evaluating undrained strength of deep-sea surface soils
Rapid advances in deep-sea mining engineering have created an urgent need for the
accurate evaluation of the undrained strength of marine soils, especially surface soils …
accurate evaluation of the undrained strength of marine soils, especially surface soils …
A methodology to predict the run-out distance of submarine landslides
In this paper, the method of computational fluid dynamics (CFD) is proposed to simulate a
fluidized submarine landslide with shear thinning non-Newtonian fluids over a seabed …
fluidized submarine landslide with shear thinning non-Newtonian fluids over a seabed …
Lateral force on buried pipelines caused by seabed slides using a CFD method with a shear interface weakening model
X Guo, X Liu, M Li, Y Lu - Ocean Engineering, 2023 - Elsevier
With the extensive laying of subsea pipe networks, interactions between seabeds and
pipelines are attracting increasing attention; nevertheless, the study of buried pipelines …
pipelines are attracting increasing attention; nevertheless, the study of buried pipelines …
Effect of pipeline surface roughness on peak impact forces caused by hydrodynamic submarine mudflow
X Guo, T Stoesser, T Nian, Y Jia, X Liu - Ocean Engineering, 2022 - Elsevier
The effect of pipeline surface roughness on the interaction between submarine landslides
and pipelines may not be insignificant and has rarely been quantified. In this paper, a …
and pipelines may not be insignificant and has rarely been quantified. In this paper, a …
Evaluation of undrained shear strength of surficial marine clays using ball penetration-based CFD modelling
The undrained shear strength of surficial marine clays is a significant parameter for
engineering construction and geological disaster assessment. The full-flow penetration test …
engineering construction and geological disaster assessment. The full-flow penetration test …
Numerical investigation of the landslide cover thickness effect on the drag forces acting on submarine pipelines
X Guo, T Nian, C Fu, D Zheng - Journal of Waterway, Port, Coastal …, 2023 - ascelibrary.org
Ranking among the most threatening and challenging marine geological disasters,
submarine landslides of different magnitudes have destroyed various pipelines, attracting …
submarine landslides of different magnitudes have destroyed various pipelines, attracting …
Bearing capacity factors of T-bar from surficial to stable penetration into deep-sea sediments
In-situ full-flow penetrometers (ie, the ball and T-bar) have shown great advantages and
promising applications in testing and evaluating the undrained shear strength of low …
promising applications in testing and evaluating the undrained shear strength of low …
Evaluation of instantaneous impact forces on fixed pipelines from submarine slumps
Submarine landslide–pipeline interaction has received considerable concerns in the field of
pipeline design and disaster prevention. The majority of recent studies focused on the …
pipeline design and disaster prevention. The majority of recent studies focused on the …