In this work the possibility of identifying two important aspects in process adopting soil parameters for calculating stability analysis models tailing dams is discussed. The use commercial computer programs calculations allows obtaining numerically exact results. Its representativeness, however, will be linked to correct definition phreatic regime and prediction volumetric behavior during shea...

A solution is developed for the evolution of buildup, steady, and postarrest dissipative pore-fluid pressure fields that develop around a finite-radius conical penetrometer advanced in a saturated linearly elastic porous medium. The analog with cone penetrometer testing is direct and is used to enable continuous distributions of permeability and diffusivity to be determined with depth. This ana...

This study focuses on the silty clay of Yellow River Delta, conducting laboratory experiments to explore strength characteristics typical in Delta. The utilizes CPTu calibration chamber tests systematically reveal features cone tip resistance (qt), side friction (fs), and pore water pressure (u2) clay. research provides a theoretical basis for Delta investigation region. compares applicability ...

The aim of the study was to characterize a variety of microstructure development-levels and geotechnical property sequences of the late Pleistocene-Holocene deposits in the Mekong River delta (MRD), and the paper furthermore discusses the influences of delta formation mechanisms on them. The survey associated the geotechnical engineering and the sedimentary geology of the late Pleistocene-Holoc...