..., they highlight significant aspects of soil response under partially drained conditions. 29 04 2021 26 07 2022 © 2022 Emerald Publishing Limited 2022 cyclic triaxial testing earthquakes geotechnical engineering granular materials Hostun sand laboratory tests liquefaction liquefaction...

...Georgios Birmpilis; Edward Andò; Olga Stamati; Stephen A. Hall; Eleni Gerolymatou; Jelke Dijkstra Unique four-dimensional (4D) deformation data are collected during drained triaxial tests on intact specimens of a natural sensitive clay. This requires the development of a miniature triaxial cell...

...J. BEDIN; F. SCHNAID; A.V. DA FONSECA; L.DE M. COSTA FILHO The results from a laboratory testing programme designed to evaluate the behaviour of gold tailings are presented, and interpreted in the critical state framework. Drained and undrained triaxial tests sheared under monotonic loading allowed...

... of direct shear data on compacted clay presented by Tarantino & Tombolato (2005) . The proposed approach is examined herein against data from triaxial tests reported in the literature. Gallipoli et al. (2003b) assumed that suction affects the mechanical response of the soil skeleton...

... deformation strength triaxial tests Studies of the strength and deformation characteristics of rubber tyre chips have been performed using conventional triaxial compression tests. The tests were conducted on rubber tyre chips with the steel wires removed. According to ASTM (1998) , tyre chips...

...J. W. Pappin; S. F. Brown; M. P. O'Reilly The results of triaxial tests on specimens of compacted crushed rock in dry, saturated and partially saturated states are presented. A resilient strain model, developed earlier for dry materials, is shown successfully to predict strains in saturated...

... that the critical state friction angle in sands may be a function of the critical state void ratio. The steady/critical state line is shown to be non-linear, and to have a marked increase in slope at stress levels greater than about 1000 kPa. The critical or steady state point must be selected from triaxial test...

...S. J. Wheeler Wheeler, S. J. (1991). GLwtechnique 41, No. 2, 257-261 TECHNICAL NOTE An alternative framework for unsaturated soil behaviour S. J. WHEELER* KEYWORDS: compaction; constitutive relations; partial saturation; shear strength; triaxial tests. INTRODUCTION In a recent paper, Toll (1990...

...D. W. Airey; M. Fahey This Paper reports the results from 23 cyclic CIU and CAU triaxial tests on undisturbed samples of calcareous soil. The samples, which include both uncemented and cemented material, have heen subjected to a range of mean and cyclic shear stresses. Results from the tests...

...: clays; compressibility; consolidation; plasticity; shear strength; triaxial tests INTRODUCTION Cochin marine clays are soft alluvial deposits spread over a large area in Kerala State, India. They are characterized by high natural water contents close to liquid limit values and pose considerable...

...M. R. Coop The mechanical behaviour of a typical biogenic carbonate sand was investigated using triaxial testing at standard and also at high pressures up to 8 MPa. The test results show that despite the particle breakage which is characteristic of these soils, their behaviour is still...

.... KEYWORDS: dimensional analysis; failure; model tests; rocks; strains; triaxial tests. - Puis qu une matiere-modkle peut &tre rendue homogkne, il est possible d ktudier de fagon ind& pendante I influence exerck par de diverses variables sur les miranismes de comportement. On peut par consCquent Cviter la...

...E. W. L. Ho; J. H. Atkinson; P. I. Lewin © 1990 Thomas Telford Ltd 1990 laboratory equipment offshore geotechnics triaxial tests 132 HO, ATKINSON AND LEWIN Wesley hydraulic triaxial cell to prevent sand grains falling into, and puncturing, the upper Bellofram seal. The inner chamber...

...C. R. Bates © 1989 Thomas Telford Ltd 1989 dynamics earthquakes offshore geotechnics shear modulus site investigation triaxial tests Bates, C. R. (I 989). Gkvechnique 39, No. 4, 72 l-726 TECHNICAL NOTE Dynamic soil property measurements during triaxial testing C. R. BATES* KEYWORDS...

...S. J. Wheeler; T. N. Gardner A conceptual model for soils containing large gas bubbles is analysed to provide theoretical expressions for the drained and undrained elastic moduli. Experimental values of the undrained moduli, measured in triaxial tests at large strains, show little agreement...

...; repeated loading; shear tests; strains; time dependence; biaxial tests. NOTATION e voids ratio K, coefficient of lateral earth pressure at rest; in the context of consolidation it refers to consolidation without lateral strain p mean normal effective stress; in the triaxial test p = (a, + 2a3 Pe...

...; stiffness; triaxial tests. Adequate design of road pavements and railway formations necessitates a knowledge of the stressstrain behaviour of the various materials employed. This Note concentrates on modelling the response of a single-size granular material to repeated loading tests under biaxial plane...

...S. J. Wheeler Measurements of undrained shear strength are reported from a series of triaxial tests on reconstituted soil samples containing large bubbles of methane gas. The experimental results indicate that the undrained strength can be either increased or reduced by the presence of large gas...

... geotecbnics shear strength site investigation triaxial tests Graham, J. & Lau, S. L.-K. (1988). GCotechnique 38, No. 2,279-300 Influence of stress-release disturbance, storage, and reconsolidation procedures on the shear behaviour of reconstituted underwater clay J. GRAHAM* and S. L.-K. LAUt Tests have...

... demonstrate the difkulties in defining and interpreting data from undrained tests particularly for overcoosolidated soils. KEYWORDS: clays; shear strength; triaxial tests. Le cbargement non-drain& de sols saturks implique un volume constant et une teneur en eau constante, de sorte que dans les mesures et I...