In this research a study was carried out to evaluate the effect of
adding random distribution plastic waste fiber inside soil on the
geotechnical properties of clayey soil. The research is based on
experimental method through many stages.
This paper deals with the study of abnormalities crawl that occur in
soils Algdharyh bulging Khat turns out that these abnormalities are
not related only to enter the water to the soil, but there are
distortions in order to get the bulge constant moisture and these
distortions you get with the times. This research aims to
theoretical and practical study of the behavior of creep in
Algdharyh bulging soil.
This research aims to study the deformations creep in clayey soils
treatment with calcium chloride.
Creep experiments were carried out on samples of soil was added
with different ratios of calcium chloride compound, was measured
deformations with time and monitor the impact of the proportion of
calcium chloride added to the soil to these deformations.
With the widespread of oil facilities, distribution centers of oil and oil tanks, it has become a must in this article to study the impact of these materials on the physical and mechanical properties of soils, especially at coast to avoid distortions
and changes in the properties of these soils.
We tried in this research to study Clay coastal soil. Two main samples were studied: one polluted with materials leaked from these sites and the other was not. The samples were taken from both types and transported to the laboratories of the Faculty of Civil Engineering at the University in October. In the laboratory, we conducted experiments and evaluated their results.
This research aims to study the effect of stone columns on
the change of settlement in clay soils.
We defined the stone column and its uses , We explained
the transfer mechanism of load to the soil .
We spoke about important theories which discus
s the
settlement of clay soil reinforced by stone columns (Priebe
theory) .
we used the unite cell idea to study the settlement behavior
in the clay soils affected by the stone column to generalize
the study on unlimited loading area of clay soils , so we has
been defined some of the basics which relate to the unit cell
.We made a group of tests on a small model to define the
settlement of clay soils in the case of absence of stone
columns and in the case of presence of stone columns with
different diameters to know the change of the settlement
with the change of area replacement ratio inside the unite
cell , then we compared the laboratory tests results with the
results of Priebe (1995) .
