| Issue |
Rev. Fr. Geotech.
Number 133, 2010
|
|
|---|---|---|
| Page(s) | 51 - 57 | |
| DOI | https://doi.org/10.1051/geotech/2010133051 | |
| Published online | 06 October 2017 | |
Calcul en fiabilité d’un quai sur pieux à partir de données d’instrumentation
Reliability assessment of a harbour structure from structural monitoring
1 OXAND SA 49, av. Franklin-Roosevelt 77210 Avon, France humberto.yanez@oxand.com, France.
2 Université de Nantes Institut de recherche en génie civil et mécanique (GeM) UMR 6183 CNRS franck.schoefs@univ-nantes.fr, France.
Les résultats de l’instrumentation d’un quai sur pieux ont permis d’établir une méthodologie de mise à jour des calculs de fiabilité par instrumentation des structures. Cette approche repose sur la prise en compte de manière probabiliste des phénomènes naturels et mécaniques (marée, vent, poussée du remblai) et de certaines conditions aux limites (dont l’interaction sol-tirant-plaque d’ancrage).
Abstract
In this paper the instrumentation of a pile-supported wharf is the support to establish the updating of a reliability assessment by structural instrumentation. This approach is based on the taking into account of the natural and mechanical phenomena (tide, wind and embankment loading) and of certain boundary conditions (for example the soil-rod-anchoring plate interaction) in a probabilistic way.
© CFMS-CFGI-CFMR-CFG 2010
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