Behavior of collapsible soils improved by Fly Ash and cement kiln dust
المؤلفون المشاركون
Sakr, Muhammad
Nasr, Ahmad M.
Asal, Dua
المصدر
Journal of Engineering Research
العدد
المجلد 2020، العدد 4، ج. 2 (31 ديسمبر/كانون الأول 2020)، ص ص. 20-25، 6ص.
الناشر
تاريخ النشر
2020-12-31
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الموضوعات
الملخص EN
Collapsible soils are metastable soils characterized by voids inside their building, at grain sizes ranging from silt to fine sand.
On wetting, they collapse producing distortions that might cause failure of structures.
In this study, addition to the natural collapsible soil, an artificial collapsible soil was prepared with the exact properties of the natural one taken from the deposit to avoid the remodel during transfer.
Then, both the natural and artificial soil samples were stabilized with fly ash and cement kiln dust with several percentages.
Kaolin particles were used to prepare the artificial samples with low density to represent the metastable soil structure.
The fly ash and cement kiln dust were used in several percentages 5% , 10% and 15% to demonstrate the effect of using these stabilizing agents on Odometer test.
The addition of fly ash (up to 15% ) to the natural or artificial soil resulted in a decrease in the collapse potential (CP) from 15.4% to 4.4 % and from 13.8% to 2.6% , respectively.
The obtained results showed that treatment of collapsing soils (natural and artificial) with CKD resulted in a reduction of collapse potential from 15.4% to 0.72% and from 13.8% to 0.95% , respectively.
The results showed a significant improvement of the stabilized collapsible soil over the non-stabilized one whether treated by using fly ash or CKD.
Additionally, CKD showed more effectiveness than fly ash in all the undergone tests.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Sakr, Muhammad& Nasr, Ahmad M.& Asal, Dua. 2020. Behavior of collapsible soils improved by Fly Ash and cement kiln dust. Journal of Engineering Research،Vol. 2020, no. 4، ج. 2, pp.20-25.
https://search.emarefa.net/detail/BIM-1337179
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Sakr, Muhammad…[et al.]. Behavior of collapsible soils improved by Fly Ash and cement kiln dust. Journal of Engineering Research No. 4, p. 2 (2020), pp.20-25.
https://search.emarefa.net/detail/BIM-1337179
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Sakr, Muhammad& Nasr, Ahmad M.& Asal, Dua. Behavior of collapsible soils improved by Fly Ash and cement kiln dust. Journal of Engineering Research. 2020. Vol. 2020, no. 4، ج. 2, pp.20-25.
https://search.emarefa.net/detail/BIM-1337179
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 25
رقم السجل
BIM-1337179
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