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Seismic assessment and retrofitting of bridges

National road network of Martinique (French island)

Vulnerabilty assessment, seismic diagnosis and drafting of strengthening solutions

Vulnerability assessment of bridges :
- On site visites, detailed statements and in situ measures
- Vulnerabilty assessments with the use of the SISMOA methodology (SETRA)
- Priority ranking of the bridges

Retroffitting studies for the seismic vulnerable bridges :
- Structure calculations and assessments of structural deficiencies
- Design of strengthening solutions
- Construction work descriptions, plan drafting, calculation reports
- Construction work cost estimates and plannings

Martinique road network
Martinique road network
Photo of a studied bridge
Photo of a studied bridge
Photo of a studied bridge
Photo of a studied bridge
Photo of a studied bridge
Photo of a studied bridge
Slab studies
Slab studies
Typical section and reinforcement solution
Typical section and reinforcement solution