To address the current problems of low accuracy and poor reliability of the discrete element model of cotton stalks, as well as the difficulty of guiding the design and optimization of the equipment ...

The previously used discrete element model was expanded later to include cohesive and frictional forces to characterize the behavior of cohesive systems. The model system used in the remaining ...

This is a preview. Log in through your library . Abstract Sediment transport in oscillatory boundary layers is a process that drives coastal geomorphological change. Most formulae for bed-load ...

Abstract: Combining data-driven model and discrete element method (DEM), the long-short term memory (LSTM) method was developed for predicting the flow characteristics of the particle inside rotary ...

To explore the interaction between holes and fractures in defective white sandstone, uniaxial compression tests were conducted on samples with varying horizontal distances between holes and fractures.

Abstract: A two-dimensional mesoscopic numerical method to simulate the failure process of concrete under compression was developed based on the discrete element method by modifying the rigid ...

Granular materials-from soils to pharmaceutical powders-exhibit mechanical behavior governed by interaction between solid grains and interstitial fluids. Capillary forces critically control these ...

Cement-stabilized macadam is widely used in railway subgrade in cold regions. However, various diseases have occurred. In order to study the microscopic damage of cement-stabilized macadam after ...