| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Mylonakis, George
University of Bristol
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2024Similarity based nonlinear settlement predictions of circular surface footings on clay
- 2023"p-y" curves for piles in radially inhomogeneous soil
- 2022A simplified analytical model for developing “t-z” curves for axially loaded piles
- 2022Axial shear friction of polypropylene pipes against granular beds
- 2021Relationship between texture of polypropylene coatings and interface friction for sand at low stress levelscitations
- 2021Relationship between texture of polypropylene coatings and interface friction for sand at low stress levelscitations
- 2021Effects of Soil-Wall Separation on Static Earth Pressures
- 2019Cyclic polypropylene pipeline coating interface strength with granular materials at low stress
- 2019Cyclic polypropylene pipeline coating interface strength with granular materials at low stress
- 2019An analytical continuum model for axially loaded end-bearing piles in inhomogeneous soilcitations
- 2018Strain and strain rate effects on the rocking response of footing subjected to machine vibrations
- 2017Approximate solution for seismic earth pressures on rigid walls retaining inhomogeneous elastic soilcitations
- 2016Soil reaction to lateral harmonic pile motioncitations
- 2015Characterisation of shear wave velocity profiles of non-uniform bi-layer soil deposits:Analytical evaluation and experimental validationcitations
- 2015Characterisation of shear wave velocity profiles of non-uniform bi-layer soil depositscitations
- 2015Torsional vibrations of a column of fine-grained materialcitations
- 20131D harmonic response of layered inhomogeneous soilcitations
- 2011Wave dispersion studies in dry granular materials by the distinct element method
Places of action
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conferencepaper
A simplified analytical model for developing “t-z” curves for axially loaded piles
Abstract
Pile settlement estimation can be simplified using one-dimensional “t-z” curves to describe the relationship between shear stress and settlement at the pile-soil interface at a specific depth. This simplifies the two-dimensional continuum problem to that of a one-dimensional rod. Some analytical “t-z” curves are available in literature; however, to employ these solutions a suitable soil constitutive model, expressed in a flexibility form γ = γ(τ), must be chosen. This must be carefully calibrated against laboratory test data to accurately represent soil behaviour. This paper explores an alternative approach for piles in clay employing a direct similarity-based relationship between a shear stress-strain curve and a “t-z” curve. A linear-transformation factor is derived which can be applied to a representative soil test directly from the site to produce a “t-z” curve, thus removing the need to calibrate/integrate a suitable soil constitutive model. Suitable values for this factor have been obtained through comparison with existing analytical “t-z” curves.