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Register a new userEvalution of Soil – Lime Treated Clay- Behaviour by Water Suction Measurements
تقويم سلوك التربة الغضارية بعد معالجتها بالكلس الحي عبر قياس طاقة ارتباط الماء بالتربة
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يهدف تثبيت التربة إلى تحسين خواص التربة الفيزيائية بإضافة المواد الكيميائية الرابطة ، يدور البحث حول معالجة عينات من التربة التي تم جمعها من أربعة مواقع في جنوب سوريا، و المستخدمة في أساسات أقنية الري، و كانت المادة المستخدمة في عملية التحسين هي الكلس الحي CaO أختيرت عينات التربة المعالجة بطرائق مختلفة، و بقياس طاقة ارتباط الماء بالتربة (Water Suction) بوساطة التنشيوميتر (Tenssiometer) و قد بينت النتائج أن عينات التربة، تبدي سلوكًا مختلفًا بعد إضافة الكلس الحي بالنسبة نفسها لكلٍ منها ، و هذا يعكس تفاوت قابليتها للتثبيت.
Through the soil stabilization we follow improvement of the physical properties of the soil by adding chemical binding materials. This paper deals with the treatment of soil samples collected from four locations in the south of Syria, that would be used in irrigation canals basement . The binding material used for the soil treatment is quicklime (CaO). After different treatments the soil samples have a different behaviour after addition of Lime in the same percent which reflects their ability to be stabilized.
References used
Croney, D., Coleman, J.D., ١٩٥٤, Soil Structure in relation to Soil Suction (PF
Marks, D., Haliburaton, A., ١٩٧٢, Acceleration of Lime-Clay relations with salt. Journal of the Soil Mechanics and Foundations Division. Proceedings of the American Society of Civil Engineers
Mitchell, A. R., ١٩٩١, Soil Surface Shrinkage to estimate Profile Soil Water. Irrig.Sci
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