Study on Sliding Friction Coefficient in Block Element Method Based on Experimental Method DOI Creative Commons
Pengcheng Liu, Jun Liu, Yue Wang

и другие.

Applied Sciences, Год журнала: 2024, Номер 14(19), С. 8660 - 8660

Опубликована: Сен. 25, 2024

The mechanics and motion behavior of granular materials affect the production life human beings. In order to study influence sliding friction coefficients corresponding different contact types in block discrete element method on simulation results, this established a model analyze slope example based test method. was homogeneous soil that did not consider water. correctness models verified by establishing comparing it with known finite (FEM) terms maximum shear strain. Then, coefficient algorithm embedded into for comparative analysis. results show calculations method, are different. Different should be set improve accuracy simulation. Because needs preset landslide surface slope, displacement at edge is slightly (DEM) also compared model, DEM more stable.

Язык: Английский

Structure and operation mode of centrifugal side-throwing organic fertilizer spreader for greenhouses DOI

Chengsai Fan,

Ruiyin He, Yinyan Shi

и другие.

Powder Technology, Год журнала: 2024, Номер 438, С. 119457 - 119457

Опубликована: Янв. 23, 2024

Язык: Английский

Процитировано

9
Numerical study of granular flow impacting hemi-spherical structures on steep terrains by a two-phase model with μ(I) rheology closure DOI
Kedi Yang,

Yuxin Tian,

Xiaoliang Wang

и другие.

Particuology, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0
Study on Sliding Friction Coefficient in Block Element Method Based on Experimental Method DOI Creative Commons
Pengcheng Liu, Jun Liu, Yue Wang

и другие.

Applied Sciences, Год журнала: 2024, Номер 14(19), С. 8660 - 8660

Опубликована: Сен. 25, 2024

The mechanics and motion behavior of granular materials affect the production life human beings. In order to study influence sliding friction coefficients corresponding different contact types in block discrete element method on simulation results, this established a model analyze slope example based test method. was homogeneous soil that did not consider water. correctness models verified by establishing comparing it with known finite (FEM) terms maximum shear strain. Then, coefficient algorithm embedded into for comparative analysis. results show calculations method, are different. Different should be set improve accuracy simulation. Because needs preset landslide surface slope, displacement at edge is slightly (DEM) also compared model, DEM more stable.

Язык: Английский

Процитировано

0