Hydraulic Conductivity of Compacted Laterite Treated with Iron Ore Tailings
المؤلفون المشاركون
Elinwa, Augustine U.
Yusuf, Umar Sa’eed
Slim, Matawal Danladi
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-05-16
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
The objective of this study was to investigate the effect of iron ore tailings (IOT) on hydraulic conductivity of compacted laterite.
The IOT conforms to ASTM C 618-15 Type F designations.
In the present study, soil was admixed with 0–20% IOT and compacted at moulding water content ranging from 10 to 25% using four types of compactive efforts.
Hydraulic conductivities of the compacted soil-IOT mixtures were determined using deionized water and municipal solid waste leachate as the permeant fluids, respectively.
Deionized water was the reference permeant fluid.
Results of this study showed that hydraulic conductivity decreased with increase in IOT content as a result of improvement in mechanical properties of the soil.
Permeation of the soil-IOT mixtures with leachate caused the hydraulic conductivity to drop to less than 1 × 10−9 m/s especially at higher compactive efforts.
Also, bioclogging of the soil pores due to accumulation of biomass from bacteria and yeast present in the leachate tends to significantly reduce the hydraulic conductivity.
From an economic point of view, it has been found from the results of this study that soil specimens treated with up to 20% IOT and compacted at the British Standard Light (BSL) compactive effort met the maximum regulatory hydraulic conductivity of less than or equal to 1 × 10−9 m/s for hydraulic barrier system.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Yusuf, Umar Sa’eed& Slim, Matawal Danladi& Elinwa, Augustine U.. 2016. Hydraulic Conductivity of Compacted Laterite Treated with Iron Ore Tailings. Advances in Civil Engineering،Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1094857
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Yusuf, Umar Sa’eed…[et al.]. Hydraulic Conductivity of Compacted Laterite Treated with Iron Ore Tailings. Advances in Civil Engineering No. 2016 (2016), pp.1-8.
https://search.emarefa.net/detail/BIM-1094857
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Yusuf, Umar Sa’eed& Slim, Matawal Danladi& Elinwa, Augustine U.. Hydraulic Conductivity of Compacted Laterite Treated with Iron Ore Tailings. Advances in Civil Engineering. 2016. Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1094857
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1094857
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر