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Assessment of the Efficiency of Consolidation Treatment through Injections of Expanding Resins by Geotechnical Tests and 3D Electrical Resistivity Tomography
المؤلفون المشاركون
Ranieri, Gaetano
Apuani, T.
Giani, G. P.
d’Attoli, M.
Fischanger, F.
Morelli, G.
Santarato, G.
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-06-17
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الطب البشري
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
The design and execution of consolidation treatment of settled foundations by means of injection of polyurethane expanding resins require a proper investigation of the state of the foundation soil, in order to better identify anomalies responsible for the instability.
To monitor the injection process, a procedure has been developed, which involves, in combination with traditional geotechnical tests, the application of a noninvasive, geophysical technique based on the electrical resistivity, which is strongly sensitive to presence of water or voids.
Three-dimensional electrical resistivity tomography is a useful tool to produce effective 3D images of the foundation soils before, during, and after the injections.
The achieved information allows designing the consolidation scheme and monitoring its effects on the treated volumes in real time.
To better understand the complex processes induced by the treatment and to learn how variations of resistivity accompany increase of stiffness, an experiment was carried out in a full-scale test site.
Injections of polyurethane expanding resin were performed as in real worksite conditions.
Results confirm that the experimented approach by means of 3D resistivity imaging allows a reliable procedure of consolidation, and geotechnical tests demonstrate the increase of mechanical stiffness.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Apuani, T.& Giani, G. P.& d’Attoli, M.& Fischanger, F.& Morelli, G.& Ranieri, Gaetano…[et al.]. 2015. Assessment of the Efficiency of Consolidation Treatment through Injections of Expanding Resins by Geotechnical Tests and 3D Electrical Resistivity Tomography. The Scientific World Journal،Vol. 2015, no. 2015, pp.1-13.
https://search.emarefa.net/detail/BIM-1078593
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Apuani, T.…[et al.]. Assessment of the Efficiency of Consolidation Treatment through Injections of Expanding Resins by Geotechnical Tests and 3D Electrical Resistivity Tomography. The Scientific World Journal No. 2015 (2015), pp.1-13.
https://search.emarefa.net/detail/BIM-1078593
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Apuani, T.& Giani, G. P.& d’Attoli, M.& Fischanger, F.& Morelli, G.& Ranieri, Gaetano…[et al.]. Assessment of the Efficiency of Consolidation Treatment through Injections of Expanding Resins by Geotechnical Tests and 3D Electrical Resistivity Tomography. The Scientific World Journal. 2015. Vol. 2015, no. 2015, pp.1-13.
https://search.emarefa.net/detail/BIM-1078593
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1078593
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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