Variation of matric suction as a function of gypseous soil dry density
المؤلفون المشاركون
al-Shamusi, Ali A.
al-Ubaydi, Qasim Abd al-Karim Jasim
Karim, Husayn Hamid
المصدر
Engineering and Technology Journal
العدد
المجلد 38، العدد 6A (30 يونيو/حزيران 2020)، ص ص. 861-868، 8ص.
الناشر
تاريخ النشر
2020-06-30
دولة النشر
العراق
عدد الصفحات
8
التخصصات الرئيسية
الموضوعات
الملخص EN
Gypseous soil is one of the most problematic types of collapsible soils which is affected by many geotechnical factors.
The most important factors are the effect of loading and wetting and their relation to soil density, especially when the soil at unsaturation condition.
Suction pressureis the main criteria in determining the deformation behaviour of unsaturated collapsible soil when these soils distributed in arid or semi-arid region.
In this study, disturbed sample of sandy soil of more than 70% gypsum content is taken from Al-Ramadi city western of Iraq.
This study interested to investigate the variation of matric suction with the dry density and their effects on deformation of gypseous soil.
For this purpose, a soil-model device provided with high accurate Tensiometers and Time Domain Reflectometry sensors in addition to data logger is designed and manufactured.
Tensiometer sensor is used to monitor and measure the matric suction, while the Time Domain Reflectometry is used to monitor and measure the volumetric water content in the soil mass.
The results of the tests showed that there is a significant effect of soil dry density on the relationship between the matric suction and water soils which is affected by many geotechnical factors.
The most important factors are the effect of loading and wetting and their relation to soil density, especially when the soil at unsaturation condition.
Suction pressureis the main criteria in determining the deformation behaviour of unsaturated collapsible soil when these soils distributed in arid or semi-arid region.
In this study, disturbed sample of sandy soil of more than 70% gypsum content is taken from Al-Ramadi city western of Iraq.
This study interested to investigate the variation of matric suction with the dry density and their effects on deformation of gypseous soil.
For this purpose, a soil-model device provided with high accurate Tensiometers and Time Domain Reflectometry sensors in addition to data logger is designed and manufactured.
Tensiometer sensor is used to monitor and measure the matric suction, while the Time Domain Reflectometry is used to monitor and measure the volumetric water content in the soil mass.
The results of the tests showed that there is a significant effect of soil dry density on the relationship between the matric suction and water content
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Karim, Husayn Hamid& al-Ubaydi, Qasim Abd al-Karim Jasim& al-Shamusi, Ali A.. 2020. Variation of matric suction as a function of gypseous soil dry density. Engineering and Technology Journal،Vol. 38, no. 6A, pp.861-868.
https://search.emarefa.net/detail/BIM-1236501
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Karim, Husayn Hamid…[et al.]. Variation of matric suction as a function of gypseous soil dry density. Engineering and Technology Journal Vol. 38, no. 6A (2020), pp.861-868.
https://search.emarefa.net/detail/BIM-1236501
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Karim, Husayn Hamid& al-Ubaydi, Qasim Abd al-Karim Jasim& al-Shamusi, Ali A.. Variation of matric suction as a function of gypseous soil dry density. Engineering and Technology Journal. 2020. Vol. 38, no. 6A, pp.861-868.
https://search.emarefa.net/detail/BIM-1236501
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
-
رقم السجل
BIM-1236501
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