Application cases

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Monitoring the damages of offshore installation
Secteur:
Energy; Infrastructure;

Publié le

The swell-forced movement wears out the anchor chains and the transport pipes of the offshore installations (e.g. oil or aeolian equipment). The deployment and the mainte[...]
Design and calculations of traffic signs fuse parts
Secteur:
Infrastructure; Transport;

Publié le

The passive safety system must: be wind-resistant, break on impact The main stages of the study were: Initial design, first static calculations to evaluate the resistanc[...]
Designing racks for snow and wind conditions
Secteur:
Infrastructure;

Publié le

This study aims at analysing the mechanical strength of boat racks located in a dry port, under wind and snow conditions. The structure of the racks takes the shape of a[...]
Seismic and static mechanical calculations of a bridge crane
Secteur:
Infrastructure; Nuclear;

Publié le

Check the static and seismic strength of a bridge within the scope of increasing its hoisting capacity to 6,3 tons. Context: Existing bridge crane (Bugey and Chinon ce[...]
Fatigue lifespan
Secteur:
Energy; Industry; Infrastructure;

Publié le

Numerical simulation makes it possible to evaluate the stress levels and deformations of a mechanical part right from the design phase. It is important to consider the fa[...]
Resizing a pylon foundation under reliability constraint
Secteur:
Infrastructure;

Publié le

The Eurocode 7 (foundations) does not consider the risk level of the structure which leads to incoherent sizing in comparison with the superstructure. Thus, some foundati[...]
Reliability of the pressure pipes
Secteur:
Energy; Infrastructure;

Publié le

EDF operates more than 450 hydroelectric plants that are supplied by 250 km of pressure pipes, aged of more than 60 years in average. Status diagnostics are regularly per[...]