Large-deformation study of T-bar penetration in spatially variable sediments

F Liu, P Cheng, Y Luo, J Yi, X Chen, Y Peng, J Hu… - Applied Ocean …, 2024 - Elsevier
The T-bar penetrometer is extensively used in offshore field investigation and laboratory
testing to evaluate the undrained shear strength of soft clay because of its reliability and …

Large-deformation finite-element modelling of face instability during tunnelling in clayey soils: Incorporating dynamic excavation process

X Chen, Y Hu, K Yao, RL Sousa - Tunnelling and Underground Space …, 2024 - Elsevier
Earth pressure balance (EPB) shield tunnelling plays a crucial role in urban infrastructure
development but faces challenges due to potential face instability. Previous studies often …

Analysis of the effect of breakable particle corners on uplift pile–soil interaction behaviors in calcareous sand

Y Peng, ZY Yin, F Yang, L Qu, X Ding - Acta Geotechnica, 2024 - Springer
The effect of breakable particle corners is often overlooked in research on pile–soil
interaction, which hinders the understanding of the uplift pile behaviors in calcareous sand …

Torsional dynamic response of a large-diameter pipe pile in transversely isotropic unsaturated soils considering construction disturbance

C Liu, ZL Chen, Y Zhao, J Liu, J Yi - Soil Dynamics and Earthquake …, 2024 - Elsevier
Large-diameter pipe piles are widely applied in various civil engineering fields due to their
outstanding load-bearing capability. The unsaturated characteristics, anisotropy, and …

Probabilistic assessment of passive earth pressures considering spatial variability of soil parameters and design factors

J Shiau, T Nguyen, T Pham-Tran-Hung, J Sugawara - Scientific Reports, 2025 - nature.com
The stability design of soil structures, such as retaining walls, has traditionally relied on
deterministic analyses that use averaged soil parameters. However, modern computational …

Effect of soil spatial variability on the stability of pipelines under horizontal loading

F Liu, P Cheng, Z Wang, JT Yi, X Chen, Y Peng… - Computers and …, 2024 - Elsevier
Submarine pipeline has been utilized more and more widely in offshore oil and gas
transportation engineering. Given that these pipelines frequently subject horizontal loading …

Effect of 2-D spatial variability of soil properties on cofferdam stability considering degradation of soft soil foundation

D Li, X Li, L Li, Q Zhang - Bulletin of Engineering Geology and the …, 2024 - Springer
The inherent spatial variability and degradation of soil properties in soft soil foundation may
have a significant effect on cofferdam stability. To incorporate these factors into cofferdam …

Determination of pullout capacity for an inclined single-plate helical pile under combined loading in clay

F Liu, P Cheng, H Lin, J Yi, Y Peng, J Hu… - Marine Georesources & …, 2024 - Taylor & Francis
Although helical piles are frequently installed at an angle to the vertical, there has been
limited investigation into how this inclination affects the pile's ability to resist pullout forces …

Numerical simulation of earthquake impacts on marine structures: A comprehensive review

A Kabi, JX Leon-Medina, F Pozo Montero - Buildings, 2024 - upcommons.upc.edu
Marine and underwater structures, such as seawalls, piers, breakwaters, and pipelines, are
particularly susceptible to seismic events. These events can directly damage the structures …

Water-heat coupling process analysis of seasonally frozen soil with spatially variable thermal parameters

Y Liu, Q Chen, Y Cheng, Z **ao, Y Zhang - International Journal of Heat …, 2025 - Elsevier
Frost damage on infrastructure in seasonally frozen regions is mainly caused by the coupled
water-heat transfer during freeze-thaw processes. Because of complex geological …