Services

Seismic studies

• Seismic exploration

  Seismic surveys in cities, at high-rise building sites and at dams to determine the soil profile, shear-wave velocities and ground amplification.

  CitiesHigh-rise buildingsDams and reservoirsConstruction sites

• Seismic hazard and risk assessment

  Site-specific seismic hazard, seismic microzoning and risk estimates for cities and critical facilities.

  CitiesHigh-rise buildingsDams and reservoirsBridges and pipelinesConstruction sites

• Technical condition of buildings and structures

  Instrumental assessment of the technical condition and dynamic properties of buildings, bridges and dams.

  CitiesHigh-rise buildingsDams and reservoirsBridges and pipelines

• Synthetic accelerograms

  Artificial accelerograms compatible with the design spectrum for the dynamic analysis of structures.

  Method: Karapetyan et al., 2025

  High-rise buildingsDams and reservoirsBridges and pipelines

Geophysical surveys

• Magnetic survey

  Mapping of subsurface structures, faults and buried objects from anomalies of the magnetic field.

  CitiesConstruction sites

• Gravity survey

  Density structure of the subsurface, cavities and deep geology from gravity measurements.

  CitiesConstruction sites

• Electrical survey

  Resistivity profiling of soils and rocks, groundwater and seepage beneath dams.

  CitiesDams and reservoirsBridges and pipelinesConstruction sites

Hazards and structures

• Landslide investigation

  Geophysical and seismic surveys of landslide slopes: structure of the sliding mass, depth of the sliding surface, groundwater and monitoring of slope movement.

  Slopes and landslidesCitiesDams and reservoirsBridges and pipelinesConstruction sites

• Behaviour of bridges

  Measurement of natural frequencies, vibrations and response of bridges to traffic and seismic loads, with models for assessing their seismic safety.

  Bridges and pipelines