Results 161 to 170 of about 803 (219)

Testing and modeling of the state-dependent behaviors of rockfill material

Computers and Geotechnics, 2014
Abstract Dense Tacheng rockfill material (TRM) exhibits strain softening and dilation during drained triaxial tests, and therefore, an adapted Rowe’s stress–dilatancy equation was proposed for TRM. This equation incorporates an internal state index related to the density and pressure, as well as the coefficient of particle breakage and rotation.
Yang Xiao, Yumin Chen, Jingshan Jiang
exaly   +2 more sources

Research on Permeability Characteristics and Gradation of Rockfill Material Based on Machine Learning

open access: yesWater (Switzerland)
The density of rockfill material is an important index to evaluate the quality of rockfill dams. It is of great significance to accurately obtain the densities and permeability coefficients of rockfill material dams quickly and accurately by scientific ...
Qigui Yang, Zhigang Ye, Yang Qigui
exaly   +2 more sources

Home - About - Disclaimer - Privacy