This paper investigates the effect of the soaking process on gypseous sand soils. The recent
research investigates the time-based soaking method on high gypsum contents (29%) of soil …

This paper investigates the effect of soaking process on the settlement behavior of sand soil
with gypsum from Al-Najaf city in Iraq. The investigation includes two sets of soil samples …

This recent paper is focused on the effect of multiple matric suctions (90, 50, 20, 10, 7, 2, and
0 kPa) on gypseous sand in the short-term on the deformation of the Oedometer cell …

This paper shows the different in the volumetric strains between the Oedometer tests with
different soaking durations and the unsaturated triaxial tests. The disturbed samples were …

This paper investigates the water volume changes in gypseous sand soils within the change
in matric suction and under different stress levels. The present research aims to examine …

The wetting process has great effect on the characteristics of the unsaturated soils. This
paper examines the collapse potential due to settlement of the gypseous sand soils upon …

Gypsum is a soluble material, and it is one of the problematic components in the soil in the
west of Iraq. Al-Najaf is one of the governorates in Iraq which suffers from the gypsum …

The influence of matric suction on the compressibility of unsaturated gypseous sand soil
under various loading conditions is investigated in this research. The gypseous percentage …