Characterizing the Fundamental Controls
on Deformation and Stability of an Active
Reservoir Landslide, Southwest China

Kamran, Muhammad; Hu, Xiewen; Hussain, Muhammad Mustafa; He, Kai; Nawaz, Adil; Ali, Randa

doi:10.15244/pjoes/146937

Cited by 2 publications

(2 citation statements)

References 24 publications

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“…Research has indicated that these conditions can precipitate landslides, especially in the Three Gorges Reservoir region [6]. Reservoir levels and precipitation have a significant impact on landslide stability, with fluctuations in reservoir levels being the primary influencing factor [7]. The reactivation of significant landslides caused by changes in reservoir levels has been documented, such as the Dasha landslide [8].…”

Section: Introductionmentioning

confidence: 99%

Numerical Analysis of Riverbank Slope Stability Considering Rainfall, Vegetation and Water Level Fluctuation

Ahsan,

Wang,

Sibgatullovich

et al. 2024

J. Engg. Res. & Sci.

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The occurrence of landslides and slope instability along riparian zones has been a recurrent phenomenon of substantial concern globally. This paper presents a comprehensive investigation of riverbank slope stability utilizing soils from the Yellow River in China, with a particular emphasis on the effects of water level fluctuations, precipitation, and vegetation. The research examines the interplay of multiple factors influencing slope stability by integrating empirical data from laboratory testing with numerical analysis using Plaxis3D. Salient findings indicate that vegetation significantly enhances riverbank slope stabilization, especially during precipitation events, and that water level fluctuations profoundly impact the mechanical behavior and integrity of riverbank slopes, particularly during rapid drawdown stages. The study underscores the significance of these aspects in riverbank protection and infrastructure development. Despite the rigorous methodology employed, the work acknowledges limitations in numerical modeling and laboratory test scale, highlighting the necessity for more advanced research in geotechnical engineering.

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Section: Introductionmentioning

confidence: 99%

Numerical Analysis of Riverbank Slope Stability Considering Rainfall, Vegetation and Water Level Fluctuation

Ahsan,

Wang,

Sibgatullovich

et al. 2024

J. Engg. Res. & Sci.

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“…Due to the complex force characteristics of submarine tunnels in complex seabed environments under seismic actions, their damage mechanisms are diversified under the effect of earthquakes. Influenced by the interaction between marine engineering geology and tunnel structures, as well as the stability of marine engineering geological bodies, the issue of seismic disasters becomes even more complicated [15][16][17].…”

Section: Introductionmentioning

confidence: 99%

Dynamic Stability Analysis of Subsea Tunnel Crossing Active Fault Zone: A Case Study

Li,

Liu,

Liu

et al. 2024

JMSE

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The rock strength in an active fault zone is low and the surrounding rock is fractured and has poor stability, making any subsea tunnel crossing the active fault zone extremely susceptible to disasters such as tunnel collapse, sudden water ingress, and mud inrush. This poses a potential threat to the construction project, making the dynamic stability analysis of a subsea tunnel crossing an active fault zone of great significance. This study takes the second subsea tunnel crossing the Cangkou Fault in Jiaozhou Bay as the engineering background and conducts numerical simulations by employing different lining stiffnesses for tunnel excavation, as well as applying dynamic loads. The dynamic stability of the subsea tunnel crossing the active fault zone is evaluated by comparing and analyzing the lining’s displacement, peak acceleration, and stress characteristics. This study explores the disaster-causing mechanisms of active fractures, determining that the hazard of orthogonal misalignment in an active fault zone is the least severe, while the hazard of opposite misalignment is the most severe. This research provides a basis for disaster prevention and mitigation in active fracture zones.

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Characterizing the Fundamental Controls on Deformation and Stability of an Active Reservoir Landslide, Southwest China

Cited by 2 publications

References 24 publications

Numerical Analysis of Riverbank Slope Stability Considering Rainfall, Vegetation and Water Level Fluctuation

Numerical Analysis of Riverbank Slope Stability Considering Rainfall, Vegetation and Water Level Fluctuation

Dynamic Stability Analysis of Subsea Tunnel Crossing Active Fault Zone: A Case Study

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