Search results
5 days ago · The deformation of the gangue sample with a single particle size of 20–30 mm is rapid, with axial creep deformation reaching 0.172 and volumetric creep deformation reaching 0.185.
4 days ago · From creep to flow: Granular materials under cyclic shear ... Since shear banding is the mechanism of plastic deformation and MGs are built on metallic bonds, the most natural choice of yielding ...
2 days ago · Li et al. investigated the creep deformation characteristics and acoustic emission activity law of salt rock in the triaxial compression test and found that the residual strain in front of the high-stress platform is larger than that behind the platform, and the acoustic wave and acoustic emission characteristics of salt rock are closely related to the test peripheral compressive stress.
5 days ago · The trained models have been cross-validated against unseen creep and fatigue life data, demonstrating superior prediction accuracy of 96.1% for deep neural network compared with classical models.
2 days ago · The creep deformation recovery rate (R) increases as the particle size of phosphorus slag powder decreases, indicating better delayed elastic recovery performance. Compared to fillers with larger particle sizes, this demonstrates higher elastic composition and resistance to viscosity and flow deformation at high temperatures.
3 days ago · As the creep stress is further elevated, the difference in deformation between points A and B begins to increase, and a non-uniform deformation distribution along the soft layers is observed. When the creep stress approaches the failure stress of the specimen, the deformation at point A begins to accelerate with time, and shear micro-cracks may develop along the soft layers.
5 days ago · Creep is a distinctive mechanical response observed in soft rocks like salt. Typically, there are three primary methods which have been widely applied in the investigation of salt creep within high-purity and thick formations: analytical solutions, triaxial experiments, and numerical simulations.
