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Communication Dans Un Congrès Année : 2003

Uncertainty analysis in the assessment of settlements caused by urban work

Résumé

The aim of this study is to assess the influence of the uncertainties related to the soil variability in the numerical modelling of settlements caused by underground work. Based on a great number of in situ tests, a geostatistical method (kriging) applied to the subsurface is justified and applied in order to determine the mean. position of the soil layers and their estimation variances. This uncertainty is then interpreted in terms of calculated surface settlements.
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Dates et versions

hal-01009084 , version 1 (09-05-2023)

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  • HAL Id : hal-01009084 , version 1

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Mahmoud El Gonnouni, Yvon Riou, Pierre-Yves Hicher. Uncertainty analysis in the assessment of settlements caused by urban work. 3rd International Symposium, Geotechnical aspects of underground construction in soft ground, 2003, Toulouse, France. ⟨hal-01009084⟩
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