Bouygues
HS2, land surface wave passive and active
For a project of an high speed railway HS2 an active and passive seismic survey has been performed using the surface wave properties (MASW) in order to extract geotechnical parameters from the measurements.,
Depth investigation between 30 and 50 meters.
About 1.5 km of measurements has been acquired and processed
- Onshore seismic refraction
- Onshore seismic surface wave (MASW)
- Active and passive acquisition (microtremor measurements)
- Survey for the project of an high speed railway
- Soil parameters determination
- Combined analysis of active and passive processing
