Compressibility and shear strength of a residual soil

Yahia E.A. Mohamedzein*, Mohammed H. Aboud

*المؤلف المقابل لهذا العمل

نتاج البحث: المساهمة في مجلةمراجعة النظراء

11 اقتباسات (Scopus)

ملخص

A detailed study was performed to investigate the compressibility and the shear strength of a residual soil in Omdurman, Sudan. The soil resulted from weathering of sandstone and mudstone. The soil is classified as sandy clayey silt (MH-CH) and is generally partially saturated. Consolidation tests were performed to study the compressibility of the soil and UU, CIU and insitu tests (CPT and SPT) were performed to study the shear strength characteristics of the soil. The characteristics of this residual soil can generally be predicted using correlations proposed in the literature for transported soils. The soil is of low to medium compressibility and exhibits slight apparent overconsolidation behavior. The soil dilates during shear and shows no long term effective cohesion. Problems associated with open cuts in this soil are attributed to loss of strength upon saturation.

اللغة الأصليةEnglish
الصفحات (من إلى)1385-1401
عدد الصفحات17
دوريةGeotechnical and Geological Engineering
مستوى الصوت24
رقم الإصدار5
المعرِّفات الرقمية للأشياء
حالة النشرPublished - أكتوبر 2006

ASJC Scopus subject areas

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  • ???subjectarea.asjc.1900.1909???
  • ???subjectarea.asjc.1100.1111???
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