Enhancing the engineering properties of gypseous soils by adding the Anthan polymers

Naser Abed Hassan, Hassan Ali Ahmed, Akram Khalaf Mohammed

Article ID: 2828
Vol 7, Issue 1, 2024

VIEWS - 365 (Abstract) 175 (PDF)

Abstract


Large areas of soil in Iraq are formed up of gypsum soil. As a result, understanding the habits of this soil and its treatment approach is critical, because its current solution is to replace gypsum soil before beginning any building activity. This study used gypsum soil from Tikrit City, which has a gypsum concentration that is around 38%, and the goal of the study is to illustrate the impact of the polymer on the gypsum soil parameters. Simultaneously, researchers are investigating the beneficial effects of polymers on the behavior of gypsum soil. The percentages of the polymer additive (5%, 7.5%, 10%, 12.5%, and 15%) were weight percentages, while the soil tests were chemical, physical, and engineering. When the percentage of additive was increased from 0% to 15%, Soil engineering characteristics enhanced the collapse of the from 5.11 to 1.21, cohesion improved from (28.98 KN/m2) to (51.16 KN/m2), and angles of internal friction decreased from 33.190 to 38.850.


Keywords


polymer filling; shear; collapsibility; soil; gypseous soil

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References


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DOI: https://doi.org/10.24294/ace.v7i1.2828

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