Recent technological and methodological advances for the investigation of landslide dams

X Fan, A Dufresne, J Whiteley, AP Yunus… - Earth-Science …, 2021 - Elsevier
River-damming by landslides is a widespread phenomenon around the world. Recent
advances in remote sensing technology and the rising commercial availability of their …

Hydraulic gradient analysis on embankment dam foundation associated with internal erosion

RAM Putra, D Pratiwi, AD Putra… - … Series: Earth and …, 2023 - iopscience.iop.org
Internal erosion is susceptible to occur in conditions where there are cracks or pre-formed
cavities at the interface between the dam foundation and embankment. The initiation of …

The applicability of microbially induced calcite precipitation (MICP) for internal erosion control in gravel–sand mixtures

NJ Jiang, K Soga - Géotechnique, 2017 - icevirtuallibrary.com
Seepage-induced internal erosion in earth-filled embankment dams has been attracting the
attention of civil engineering researchers and practitioners for decades. Microbially induced …

Role of inherent anisotropy in infiltration mechanism of suffusion with irregular granular skeletons

H Xiong, Z Zhang, J Yang, Z Yin, X Chen - Computers and Geotechnics, 2023 - Elsevier
Suffusion, the process of particle migration and clogging within porous media, exerts a
remarkable impact on various natural and engineered systems. Properties of the coarse …

Microbially induced carbonate precipitation for seepage-induced internal erosion control in sand–clay mixtures

NJ Jiang, K Soga, M Kuo - Journal of Geotechnical and …, 2017 - ascelibrary.org
Earth embankment dams are one of the most commonly constructed hydraulic
infrastructures worldwide. One mode of dam failure is piping through the embankment …

Clogging effect of fines in seepage erosion by using CFD–DEM

H Xiong, Z Zhang, X Sun, Z Yin, X Chen - Computers and Geotechnics, 2022 - Elsevier
The macroscopic phenomena and microscopic origin of penetrative migration and retention
of fine particles in porous skeleton under the action of seepage are not yet clear. Migrating …

Transmission effect of eroded particles in suffusion using the CFD-DEM coupling method

F Chen, H Xiong, X Wang, ZY Yin - Acta Geotechnica, 2023 - Springer
The transmission effect refers to the migration of eroded fine particles between the
neighboring gap-graded soil matrix, and its influence on suffusion is rarely investigated. A …

Internal instability in soils: a critical review of the fundamentals and ramifications

SM Dassanayake, AA Mousa… - Transportation …, 2022 - journals.sagepub.com
Seepage-induced fine-particle migration that leads to a change in the conductivity of a soil
matrix is referred to as internal instability. This could jeopardize the structural integrity of the …

Investigating the effect of flow direction on suffusion and its impacts on gap-graded granular soils

H Xiong, ZY Yin, J Zhao, Y Yang - Acta Geotechnica, 2021 - Springer
The flow direction is generally different from the gravity direction in geotechnical structures
or slopes, the effect of which during suffusion remains unclear. This paper presents a …

[图书][B] Dam failure mechanisms and risk assessment

L Zhang, M Peng, D Chang, Y Xu - 2016 - books.google.com
This book integrates the physical processes of dam breaching and the mathematical aspects
of risk assessment in a concise manner• The first book that introduces the causes, processes …