This research investigates the suitability of fuel oil in
improving gypseous soil. A detailed laboratory tests were carried-out
on two soils (soil I with 51.6% gypsum content, and soil II with
26.55%), where the two soils were obtained from Al-Therthar site
(Al-Anbar Province-Iraq).
This study examines the improvement of soil properties using the
gypsum material which is locally available with low cost to minimize
the effect of moisture on these soils by using the fuel oil. This study
was conducted on two models of the soil gypsum, from the Tharthar
area. The first model was sandy soil with Gypsum content of (51.6%)
and the second is clayey soil and the content of Gypsum is (26.55%).
The program included tests measuring the permeability and
compressibility of the soil and their collapse properties. The shear
strength of the soil and the amounts of weight loss of fuel oil due to
drying had been found. These tests have been conducted on the
treated and untreated soils to observe the effect of soil treatment on
the engineering properties when mixed with varying degrees of fuel
oil with the equivalent of the water content.
The results showed that fuel oil is a good material to modify the
basic properties of the gypseous soil of collapsibility and
permeability, which are the main problems of this soil and retained
the soil by an appropriate amount of the cohesion suitable for
carrying the loads from the structure.
[1] Buringh, P. 1960. Soils and Conditions in Iraq. Ministry of Agriculture,
Baghdad, Iraq.
[2] Blyth, F.G.H. (1971), "A Geology for Engineerings" Fifth Edition,
Edward Arnold Ltd. London.
[3] Barazanji, A.F. (1973): "Gypsiferous Soils of Iraq" Ph.D. Thesis,
University of Ghent, Belgium.
[4] Al-Zory, E.A., (1993) "The Effect of Leaching on Lime Stabilized
Gypseous Soil", M.Sc Thesis, Mosul University.
[5] O-flaherty, C. A. (1988): "Highways; Volume Highways Engineering"
3rd Edition, Edward Arnold, London.
[6] Al-Morshedy, A. D. (2001), "The Use of Cut-back MC-30 for
Controlling the Collapsibility of Gypseous Soils", M.Sc. Thesis,
Building and Construction Department, University of Technology.
[7] Al-Alawee, A.B., (2001): "Treatment of Al-Therthar Gypseous Soil by
Emulsified Asphalt Using Mold Test" M.Sc. Thesis Building and
Construction Department University of Technology, Baghdad.
[8] Esho, B. G. (2004): "Stabilization of Gypseous Soils by Lime and
Emulsified Asphalt", M.Sc. Thesis, College of Engineering, University
of Mousl.
[9] E .M . Goodger, (1975) "Hydrocarbon Fuels Production, Properties and
Performance of Liquids and Gases".
[10] ASTM D1557 - 09 Standard Test Methods for Laboratory Compaction
Characteristics of Soil Using Modified Effort.
[11] Jennings JE, Knight K (1975) The additional settlement of foundation
due to collapse of sandy soils on wetting, Proc 4th Inter Conf on Soil
Mechanics and Foundation Engineering, 1:316-319.
[12] Arvind V. Shroff, Dhananjay L. Shah, "Soil Mechanics And
Geotechnical Engineering".
[1] Buringh, P. 1960. Soils and Conditions in Iraq. Ministry of Agriculture,
Baghdad, Iraq.
[2] Blyth, F.G.H. (1971), "A Geology for Engineerings" Fifth Edition,
Edward Arnold Ltd. London.
[3] Barazanji, A.F. (1973): "Gypsiferous Soils of Iraq" Ph.D. Thesis,
University of Ghent, Belgium.
[4] Al-Zory, E.A., (1993) "The Effect of Leaching on Lime Stabilized
Gypseous Soil", M.Sc Thesis, Mosul University.
[5] O-flaherty, C. A. (1988): "Highways; Volume Highways Engineering"
3rd Edition, Edward Arnold, London.
[6] Al-Morshedy, A. D. (2001), "The Use of Cut-back MC-30 for
Controlling the Collapsibility of Gypseous Soils", M.Sc. Thesis,
Building and Construction Department, University of Technology.
[7] Al-Alawee, A.B., (2001): "Treatment of Al-Therthar Gypseous Soil by
Emulsified Asphalt Using Mold Test" M.Sc. Thesis Building and
Construction Department University of Technology, Baghdad.
[8] Esho, B. G. (2004): "Stabilization of Gypseous Soils by Lime and
Emulsified Asphalt", M.Sc. Thesis, College of Engineering, University
of Mousl.
[9] E .M . Goodger, (1975) "Hydrocarbon Fuels Production, Properties and
Performance of Liquids and Gases".
[10] ASTM D1557 - 09 Standard Test Methods for Laboratory Compaction
Characteristics of Soil Using Modified Effort.
[11] Jennings JE, Knight K (1975) The additional settlement of foundation
due to collapse of sandy soils on wetting, Proc 4th Inter Conf on Soil
Mechanics and Foundation Engineering, 1:316-319.
[12] Arvind V. Shroff, Dhananjay L. Shah, "Soil Mechanics And
Geotechnical Engineering".
@article{"International Journal of Architectural, Civil and Construction Sciences:57487", author = "Hussein Yousif Aziz and Jianlin Ma", title = "Gypseous Soil Improvement using Fuel Oil", abstract = "This research investigates the suitability of fuel oil in
improving gypseous soil. A detailed laboratory tests were carried-out
on two soils (soil I with 51.6% gypsum content, and soil II with
26.55%), where the two soils were obtained from Al-Therthar site
(Al-Anbar Province-Iraq).
This study examines the improvement of soil properties using the
gypsum material which is locally available with low cost to minimize
the effect of moisture on these soils by using the fuel oil. This study
was conducted on two models of the soil gypsum, from the Tharthar
area. The first model was sandy soil with Gypsum content of (51.6%)
and the second is clayey soil and the content of Gypsum is (26.55%).
The program included tests measuring the permeability and
compressibility of the soil and their collapse properties. The shear
strength of the soil and the amounts of weight loss of fuel oil due to
drying had been found. These tests have been conducted on the
treated and untreated soils to observe the effect of soil treatment on
the engineering properties when mixed with varying degrees of fuel
oil with the equivalent of the water content.
The results showed that fuel oil is a good material to modify the
basic properties of the gypseous soil of collapsibility and
permeability, which are the main problems of this soil and retained
the soil by an appropriate amount of the cohesion suitable for
carrying the loads from the structure.", keywords = "Collapsibility, Enhancement of Gypseous Soils,Geotechnical Engineering, Gypseous soil, Shear Strength.", volume = "5", number = "3", pages = "134-5", }