Long-term measurement of concrete strains in prestressed containments: durability,
accuracy and uncertainty of measurements carried out with embedded vibrating wire strain gauges (VWSG). Conclusion of
the VWSG uncertainty measurement evaluation based on a 15-year laboratory testing campaign
M. Galan
1
,
A. Simon
2
,
F. Guijarro
3
,
N. Reviron
3
,
A. Courtois
4
,
B. Masson
4
1: EDF DTG, Lyon, France
2: EDF DTG, Grenoble, France
3: EDF Direction Industrielle, Aix en Provence, France
4: EDF Direction Technique, Lyon, France