Zobrazeno 1 - 10
of 11
pro vyhledávání: '"statistical analysis"'
Publikováno v:
Géotechnique. 71:406-422
Spatially variable cement-treated ground can be considered, in design, as a uniform medium with appropriately reduced strength. Various strength reduction factors have been proposed for cement-treated ground under different loading conditions. Howeve
Autor:
Yu Wang, Zheng Guan
Publikováno v:
Géotechnique. 70:1145-1159
Site investigation is indispensable in geotechnical practice, but only a small portion of the soil affected by the intended geotechnical construction is examined and/or tested in the laboratory or in situ, leading to significant uncertainties in site
Publikováno v:
Géotechnique. 70:332-342
The fall-cone test is one of the most popular methods used to characterise fine-grained soils. Traditionally, the fall-cone has been used to determine the liquid limit. However, the undrained shear strength of a given soil can be related to the penet
Publikováno v:
Géotechnique. 69:888-905
In this study an effective stress model for cement-treated soil is employed to carry out a systematic study on cement-treated soil slab used to control the wall displacement in excavations with thick, soft clay layers. Deterministic analyses were fir
Publikováno v:
Feng, S, Vardanega, P, Ibraim, E, Widyatmoko, I & Ojum, C 2019, ' Permeability assessment of some granular mixtures ', Géotechnique, vol. 69, no. 7, pp. 646–654 . https://doi.org/10.1680/jgeot.17.t.039, https://doi.org/10.1680/jgeot.17.T.039
This note presents some constant-head permeability test results on 30 granular mixtures. These data are then interpreted using the grading entropy approach, as well as the ‘Hazen’, ‘Shepherd’, ‘Kozeny–Carman’ and ‘Chapuis’ models. T
Publikováno v:
Géotechnique. 69:420-433
This study examines the effect of geometric imperfections arising from variations in both the diameter and orientation of jet-grouted columns on the water-tightness of a jet-grouted cut-off wall. A three-dimensional discretised algorithm is used to d
Publikováno v:
Géotechnique. 69:391-405
This paper examines the interaction between the spatial variations in binder concentration (i.e. cement slurry concentration) and in situ water content, in cement-mixed soil, using field and model data as well as statistical analysis and random field
Publikováno v:
Géotechnique. 68:1085-1098
A comprehensive comparison between the Hertz–Mindlin model and the linear spring model in true triaxial shear simulations of granular soils was conducted using the discrete-element method (DEM). The no-slip Hertz–Mindlin model for general elastic
Autor:
Tengyuan Zhao, Yu Wang
Publikováno v:
Géotechnique. 67:523-536
In geotechnical engineering, the number of measurement data obtained from in situ or laboratory tests is usually sparse, especially for projects of small or medium size. Interpretation from such sparse measurement data is challenging and may result i
Publikováno v:
Geotechnique, Institution of Civil Engineers, London.
Geotechnique, Institution of Civil Engineers, London., 2010, 60 (4), pp.275-285. ⟨10.1680/geot.7.00031⟩
Geotechnique, Institution of Civil Engineers, London., 2010, 60 (4), pp.275-285. ⟨10.1680/geot.7.00031⟩
International audience; This paper presents a probabilistic approach for the analysis and design of a strip footing subjected to an inclined load. Both the punching and sliding modes of failure were considered. The deterministic model of the soil pun