Revisiting spatiotemporal evolution process and mechanism of a giant reservoir landslide during weather extremes

Engineering Geology, Journal Year: 2024, Volume and Issue: 332, P. 107480 - 107480

Published: March 21, 2024

Language: Английский

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Advanced integration of ensemble learning and MT-InSAR for enhanced slow-moving landslide susceptibility zoning

Engineering Geology, Journal Year: 2024, Volume and Issue: 331, P. 107436 - 107436

Published: Feb. 9, 2024

Language: Английский

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Influence of tensile crack development on the deformation behavior and failure mode of reservoir-induced landslides: insights from model tests

Landslides, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 21, 2025

Language: Английский

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A hybrid data-driven approach for rainfall-induced landslide susceptibility mapping: Physically-based probabilistic model with convolutional neural network

Journal of Rock Mechanics and Geotechnical Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

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Near-surface soil hydrothermal response feedbacks landslide activity and mechanism

Engineering Geology, Journal Year: 2024, Volume and Issue: 341, P. 107690 - 107690

Published: Aug. 22, 2024

Language: Английский

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Multi-temporal InSAR-based landslide dynamic susceptibility mapping of Fengjie County, Three Gorges Reservoir Area, China

Journal of Rock Mechanics and Geotechnical Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

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3D displacement time series prediction of a north-facing reservoir landslide powered by InSAR and machine learning

Journal of Rock Mechanics and Geotechnical Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

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Shear strain prediction of reservoir landslide based on FBG monitoring and bagging-MLP algorithm

Bulletin of Engineering Geology and the Environment, Journal Year: 2025, Volume and Issue: 84(2)

Published: Jan. 21, 2025

Language: Английский

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Characteristics and failure mechanisms of rear reservoir-induced landslide-a case study of Shuiyunshan landslide in Xinshao, China

Bulletin of Engineering Geology and the Environment, Journal Year: 2025, Volume and Issue: 84(4)

Published: March 27, 2025

Language: Английский

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Experimental study on progressive interfacial mechanical behaviors using fiber optic sensing cable in frozen soil

Journal of Rock Mechanics and Geotechnical Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: April 1, 2024

Frost heave and thaw settlement in cold regions poses a significant threat to engineering construction. Optical frequency domain reflectometry (OFDR) based on Rayleigh scattering can be applied monitor ground deformation frozen soil areas, where the interface behavior of soil-embedded fiber optic sensors governs monitoring accuracy. In this paper, series pullout tests were conducted (FO) cables embedded investigate cable‒soil behavior. An experimental study was performed interaction effects, particularly focused water content unfrozen soil, freezing duration, differential distribution soil. The high-resolution axial strains FO obtained using sensing interrogator, then used calculate shear stress. interfacial mechanical response analytically modeled elastic-perfectly plastic softening constitutive models. Three periods, correlating with phase change process between ice water, analyzed. results shows that effect amplify peak stress at cable-soil by eight times. A criterion for coupling states proposed normalizing force‒displacement information. Additionally, applicability existing theoretical models discussed comparing back‒calculations measurements. This provides new insights into progressive failure strain cable which assist interpretation deformation.

Language: Английский

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