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Predicting Soil-Water Characteristic Curves of Clayey Sand Soils Using Area Computation
المؤلفون المشاركون
Al-Shamrani, Mosleh
Al-Mahbashi, A. M.
Almajed, A.
Dafalla, Muawia A.
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-06-03
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
The soil-water characteristic curves (SWCCs) for soils are important for geotechnical engineers in the prediction of clay behavior in case of partially saturated conditions.
In the wastewater and waste containment industry, variable clay content is considered.
It is not practical to run a time-consuming test several times to obtain the soil-water characteristic curves for every proportion.
This study is aimed at introducing a practical procedure to predict the response of clay of known mineralogy and geological setting when clay content within a liner is variable.
Fitting curves were performed using Fredlund and Xing’s (1994) equations.
The general trends were established for selected clay of known high content of smectite minerals.
Obtained curves were examined, and areas under the suction curve were integrated from the starting point to the inflection point for clay-sand material with 5%, 10%, 15%, 30%, 60%, and 100% clay content.
This area can be used to estimate the profile of the SWCC for higher or lower clay content based on an area factor determined for a specific clay type or clay of known mineralogy.
Other clay of similar nature, but not typical mineralogy, were compared in order to observe and validate the use of the area method in predicting the SWCC for similar soils.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Dafalla, Muawia A.& Al-Mahbashi, A. M.& Almajed, A.& Al-Shamrani, Mosleh. 2020. Predicting Soil-Water Characteristic Curves of Clayey Sand Soils Using Area Computation. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1195239
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Dafalla, Muawia A.…[et al.]. Predicting Soil-Water Characteristic Curves of Clayey Sand Soils Using Area Computation. Mathematical Problems in Engineering No. 2020 (2020), pp.1-9.
https://search.emarefa.net/detail/BIM-1195239
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Dafalla, Muawia A.& Al-Mahbashi, A. M.& Almajed, A.& Al-Shamrani, Mosleh. Predicting Soil-Water Characteristic Curves of Clayey Sand Soils Using Area Computation. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-9.
https://search.emarefa.net/detail/BIM-1195239
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1195239
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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