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الرئيسية > Improving the Properties of So...>الوصف

Improving the Properties of Soft Clay Using Limestone

المصدر: مجلة الدراسات المستدامة
الناشر: الجمعية العلمية للدراسات التربوية المستدامة
المؤلف الرئيسي: Adnan, Eman (Author)
مؤلفين آخرين: Al-Waily, Maki Jafar M. (Co-Author) , Jawad, Zahraa F. (Co-Author)
المجلد/العدد: مج5, ملحق
محكمة: نعم
الدولة: العراق
التاريخ الميلادي: 2023
التاريخ الهجري: 1445
الشهر: أغسطس
الصفحات: 1340 - 1359
ISSN: 2663-2284
رقم MD: 1399623
نوع المحتوى: بحوث ومقالات
اللغة: الإنجليزية
قواعد المعلومات: EduSearch
مواضيع:
التربة الطينية | الحجر الجيري | الخصائص الجيوتقنية | النفايات الصلبة
كلمات المؤلف المفتاحية:
Shear Strength | Soft Soil | Limestone | Stabilization | Bearing Improvement
رابط المحتوى:
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المستخلص: The influence of local components on the geotechnical properties of clay soils was explored softness in this research. This study used limestone. These elements were used in quantities different (1, 2, 3, 4) from the weight of the soil. The study determined the ideal proportions for the additives by performing several unconfined compressive strength tests and 20 sample tests. A cubic soil tank with a side length of 26 cm was manufactured for evaluation of Weight-bearing capacity after determining the optimal proportions of the additive. A load test was performed using a circular model base with a diameter of 7 cm, which was placed on the surface of the soil. The results of the analysis indicate that the incorporation of local constituents into the soil leads to an increase in shear strength Uncasted for treated soil. The results of the study indicate that the incorporation of local materials into the soil is not Pretreatment significantly increased the shear resistance of the uncoated. Specifically, show use of Limestone significantly improved the mechanical properties of the soil. I yielded The shear strength of the uncast, which was initially measured at 5 kPa, significantly increased to 7.5 kPa and later to 15 kPa. In addition, it showed shear resistance a similar trend, increasing from 25 kPa to 27 kPa and eventually to 34 kPa Pascal. The use of limestone has been found to improve the bearing capacity of soils, with Similar decrease in uncut shear strength. Also, for shear strength (cu = 12 kPa) Limestone as a soil additive reduces settling ratio, Sr, (Streated / Suntreated) by (0.7, 0.56, 0.46, and 0.33) with added ratios of (1, 2), 3, and 4.
ISSN: 2663-2284

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