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Showing 1 to 7 of 7 for “"Skempton"”.
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Use and Measurement of Fully Softened Shear Strength
The fully softened shear strength was defined by Skempton (1970) as the peak drained shear strength of a clay in a normally consolidated state. All the experience available on the applicability of the fully softened shear strength for slopes is based on back-analyses. Back-analyses of first-time …
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Pore Pressure Parameters and Cyclic Resistance Under Generalized Loading
… out to investigate the applicability of the Skempton & Henkel pore pressure formulations for generalized 3D initial stress states. Skempton’s pore pressure parameter formulations for isotropic material have been extended to cross anisotropic materials, and it was shown that the principles are …
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Analysis and behavior of preexisting landslides
… repair of landslide is important and difficult. Skempton (1964) concludes that if a failure has already occurred in clayey soils, any subsequent movement along the preexisting slip surface will be controlled by the drained residual strength. Skempton (1985) suggests that the strength of a clay …
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Seepage induced instability in widely graded soils
… based on an extension of the α concept of Skempton and Brogan, and subsequently verified by test data. Finally, a novel unified approach was proposed to assess the onset of internal instability, based on combining geometric and hydromechanical indices of a soil.
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Stress paths and collapsing soils
… see the error involved when considering the Skempton-Bjerrum method. Refer to Chapter 7). As the stress path accurately reflects all the stress changes the stress path method is an excellent tool for describing the stress and strain variations. There are numerous methods all of which have …
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Communicating optimization results
With global supply chains becoming increasingly complex, leading companies are embracing optimization software tools to help them structure and coordinate their supply chains. With an array of choices available, many organizations opt for one of the numerous off-the-shelf products. Others choose …
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The Residual Strength of Liquefied Soil
… friction for residual strength, ϕ’r, and Skempton’s pore water pressure coefficient for residual conditions, Ar). Data from published laboratory studies are used to develop correlations for estimating both ϕ’r and Ar). The results show that ϕ’r is relatively constant for a range of sands, …