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Multiscale analysis of active state failure behind a retaining wall
(International Society for Soil Mechanics and Geotechnical Engineering, 2019)
Discrete element method (DEM) simulates the interaction of particulate material by tracking the displacement and calculation of force for individual grains. Current study, initially simulates the active state failure behind ...
DEM modelling of retained backfill: Influence of particle shape for different stress paths and densities
(Techno Press, 2021)
This paper investigates the relative influences of backfill particle properties and imposed stress path on the response of retained granular assemblies. The characteristics considered are particle shape, backfill density, ...
Determination of passive failure surface geometry for cohesionless backfills
(Budapest University of Technology and Economics, 2020)
Correct determination of the passive failure surface geometry is necessary for the design of retaining structures. The conventional theories assume linear passive failure surfaces even though it is known that the actual ...
Multi-scale investigation of active failure for various modes of wall movement
(Higher Education Press, 2021)
Retained backfill response to wall movement depends on factors that range from boundary conditions to the geometrical characteristic of individual particles. Hence, mechanical understanding of the problem warrants multi-scale ...
Numerical analysis of failure mechanism observed in backfills supported by masonry walls
(Academia Brasileira de Ciencias, 2023)
Masonry retaining walls are designed to resist lateral forces. Their stability is essentially warranted by the correct determination of the failure surface geometry. Accordingly, this study intended to investigate the ...