PREDICTION OF UNDRAINED STRENGTH OF OVERCONSOLIDATED CLAYS
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概要
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Overconsolidated clays are very often encountered in Geotechnical Engineering practice. This paper presents the results of an experimental investigation on two remoulded clays in <CIU>^^^- compression tests varying both maximum past consolidation pressure and the overconsolidation ratio (OCR). A new empirical procedure to predict the undrained compression strength of a specimen at any overconsolidation ratio knowing its strength in the normally consolidated state has been presented. The new procedure treats the relationship between the undrained strength ratio, (σ_1-σ_3)_<OC>/(σ_1-σ_3)_<NC> and the overconsolidation ratio could be represented as a rectangular hyperbola to predict the undrained strength of an overconsolidated specimen at any OCR knowing its normally consolidated strength at the given maximum past consolidation pressure. Predicted values of strength are compared with those experimentally determined.
- 1982-03-15
著者
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Murthy M.krishna
Department Of Civil Engineering S. V. University
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Sridharan A.
Department Of Civil Engineering Indian Institute Of Science
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Nagaraj T.s.
Department Of Civil Engineering Indian Institute Of Science
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Sridharan A.
Department Of Civil And Hydraulic Engineering Indian Institute Of Science
関連論文
- PHYSICO-CHEMICAL EFFECT ON COMPRESSIBILITY OF TROPICAL SOILS
- PREDICTION OF UNDRAINED STRENGTH OF OVERCONSOLIDATED CLAYS
- SHEAR STRENGTH CHARACTERISTICS OF SATURATED MONTMORILLONITE AND KAOLINITE CLAYS
- SHEAR STRENGTH BEHAVIOUR OF OVERCONSOLIDATED CLAYS
- EFFECT OF FLY ASH ON THE INDEX PROPERTIES OF BLACK COTTON SOIL
- INTERPRETATION OF OEDOMETER TEST DATA FOR NATURAL CLAYS
- UNDRAINED BEHAVIOR OF UNCEMENTED AND INDUCED CEMENTED ARIAKE CLAYS
- Behavior of Cement Admixtured High Water Content Clays with Clay Water Content /Cement Ratio, wc/c as a Parameter
- Prediction of Strength and Consolidation Parameters of Cement Stabilized Clays
- COMPOSITE REINFORCEMENT FOR REINFORCED SOIL APPLICATIONS