Unexpected departure from seismic laws with largest labquakes on model granular materials
T Doanh, TTT Nguyên - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
In an effort to understand the most devastating natural earthquakes, we present a series of
largest laboratory quakes on model granular materials under triaxial compression in fully …
largest laboratory quakes on model granular materials under triaxial compression in fully …
Evolution of meso-structures and mechanical properties of granular materials under triaxial compression state from complex network perspective
X Jiang, E Liu, L Jiang, J Tian, Y Sun - Granular Matter, 2018 - Springer
The evolution of the network connection of granular materials is investigated by performing a
series of numerical simulations in triaxial compression tests with different initial porosities by …
series of numerical simulations in triaxial compression tests with different initial porosities by …
High-temporal-resolution quasideterministic dynamics of granular stick-slip
We report high-temporal-resolution observations of the spontaneous instability of model
granular materials under isotropic and triaxial compression in fully drained conditions during …
granular materials under isotropic and triaxial compression in fully drained conditions during …
Towards universality of extended seismic laws with largest labquakes
T Doanh, TTT Nguyên - Acta Geotechnica, 2023 - Springer
To ascertain the unexpected departure of traditional statistical seismic laws with largest
labquakes on model granular materials, we enlarge the behaviour of stick-slip motions in …
labquakes on model granular materials, we enlarge the behaviour of stick-slip motions in …
An acoustic signature of extreme failure on model granular materials
Unexpectedly, granular materials can fail, the structure even destroyed, spontaneously in
simple isotropic compression with stick-slip-like frictional behaviour. This extreme behaviour …
simple isotropic compression with stick-slip-like frictional behaviour. This extreme behaviour …
On the role of pore pressure in dynamic instabilities of saturated model granular materials
Drained triaxial axisymmetric isotropic and subsequently shear compression tests are
performed on fully water-saturated short cylindrical samples of nearly monodisperse glass …
performed on fully water-saturated short cylindrical samples of nearly monodisperse glass …
Dynamic instabilities under isotropic drained compression of idealized granular materials
T Doanh, N Abdelmoula, L Gribaa, TTT Nguyên… - Acta Geotechnica, 2017 - Springer
The compressibility behaviour of loose and contracting granular assemblies, normally
consolidated and overconsolidated, under isotropic drained compression is investigated in …
consolidated and overconsolidated, under isotropic drained compression is investigated in …