Seismic assessment and retrofitting of bridges

Object : National road network of Martinique

Mission : Vulnerability studies, earthquake resistance diagnostics and development of earthquake-resistant reinforcement

• Vulnerability studies of engineering structures:
• Surveys, observations and in situ measurements
• Vulnerability assessment using the SISMOA method (SETRA)

Classification and prioritisation of works

Reinforcement studies for earthquake vulnerable structures :

• Structural design and deficiency assessment
• Design of reinforcement solutions
• Description of works, preparation of plans, calculation notes (technical specifications)
• Evaluation of the cost of the works and planning