[HTML][HTML] Grain crushing in geoscience materials–Key issues on crushing response, measurement and modeling: Review and preface
Grain crushing is commonly encountered in deep foundation engineering, high rockfill dam
engineering, railway engineering, mining engineering, coastal engineering, petroleum …
engineering, railway engineering, mining engineering, coastal engineering, petroleum …
Breakage and ultimate states for a carbonate sand
This paper presents data from ring-shear and one-dimensional compression tests, which
have been used to cause breakage under large shear strains and large compressive …
have been used to cause breakage under large shear strains and large compressive …
A state-dependent hyperelastic-plastic constitutive model considering shear-induced particle breakage in granular soils
An elastic–plastic constitutive model considering particle breakage for simulation of
crushable granular soils behavior is proposed. In the model, elastic strain rates are derived …
crushable granular soils behavior is proposed. In the model, elastic strain rates are derived …
Pore-pressure generation and fluidization in a loess landslide triggered by the 1920 Haiyuan earthquake, China: a case study
During the 1920 Haiyuan earthquake, numerous catastrophic landslides were triggered in
the loess area in Northwest China. We investigated in detail a large example of these …
the loess area in Northwest China. We investigated in detail a large example of these …
Velocity‐dependent frictional weakening of large rock avalanche basal facies: Implications for rock avalanche hypermobility?
To characterize the hypermobility mechanism of rock avalanches, a series of rotary shear
tests at different shearing velocities (Veq) ranging from 0.07 m/s to 1.31 m/s and at a normal …
tests at different shearing velocities (Veq) ranging from 0.07 m/s to 1.31 m/s and at a normal …
Shear‐rate‐dependent strength control on the dynamics of rainfall‐triggered landslides, Tokushima Prefecture, Japan
Abstract A typhoon (Typhoon No. 10) attacked Shikoku Island and the Tyugoku area of
Japan in 2004. This typhoon produced a new daily precipitation record of 1317 mm on …
Japan in 2004. This typhoon produced a new daily precipitation record of 1317 mm on …
Estimating the rainfall threshold of a deep-seated landslide by integrating models for predicting the groundwater level and stability analysis of the slope
Rainfall thresholds of landslides often are determined by empirical meteorological
thresholds, but the reliability of this approach sometimes is limited by the lack of information …
thresholds, but the reliability of this approach sometimes is limited by the lack of information …
Depth averaged models for fast landslide propagation: mathematical, rheological and numerical aspects
M Pastor, T Blanc, B Haddad, V Drempetic… - … Methods in Engineering, 2015 - Springer
This paper presents an overview of depth averaged modelling of fast catastrophic landslides
where coupling of solid skeleton and pore fluid (air and water) is important. The first goal is …
where coupling of solid skeleton and pore fluid (air and water) is important. The first goal is …
The energetics of cataclasis based on breakage mechanics
We develop a constitutive model for rocks that are constituted from brittle particles, based on
the theory of breakage mechanics. The model connects between the energetics and the …
the theory of breakage mechanics. The model connects between the energetics and the …
Breakage of an artificial crushable material under loading
The mechanical behaviour of granular materials depends on their grading. Crushing of
particles under compression or shear modifies the grain size distribution, with a tendency for …
particles under compression or shear modifies the grain size distribution, with a tendency for …