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Small-Strain Shear Modulus of Cement-Admixed Kaolinite
Abstract An experimental study is conducted to measure small-strain shear modulus of clay-cement mixture using bender element apparatus setup in a triaxial cell. Bender element tests were conducted on cement-treated soils and the results were analyzed to study the variation of shear modulus properties of soil specimens at different cement contents, confining pressures, curing times, and compaction moisture contents. Based on the obtained results increasing the cement ratio has a significant effect on the small-strain shear modulus of the treated soils, and this effect signifies with increasing the moisture content and curing time. Rates of shear modulus enhancements due to cement content, curing time, and compaction moisture content are quantified and presented. In this study, a clay–cement–water ratio formulation is proposed that enables one to calculate cement and water contents required to obtain specific small-strain shear modulus.
Small-Strain Shear Modulus of Cement-Admixed Kaolinite
Abstract An experimental study is conducted to measure small-strain shear modulus of clay-cement mixture using bender element apparatus setup in a triaxial cell. Bender element tests were conducted on cement-treated soils and the results were analyzed to study the variation of shear modulus properties of soil specimens at different cement contents, confining pressures, curing times, and compaction moisture contents. Based on the obtained results increasing the cement ratio has a significant effect on the small-strain shear modulus of the treated soils, and this effect signifies with increasing the moisture content and curing time. Rates of shear modulus enhancements due to cement content, curing time, and compaction moisture content are quantified and presented. In this study, a clay–cement–water ratio formulation is proposed that enables one to calculate cement and water contents required to obtain specific small-strain shear modulus.
Small-Strain Shear Modulus of Cement-Admixed Kaolinite
Bahador, M. (author) / Pak, A. (author)
2011
Article (Journal)
English
Small-Strain Shear Modulus of Cement-Admixed Kaolinite
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