Bridges & Long–span Structures

Project Description
Special analysis and design verification for the retrofit of an existing pilegroup of a 529 m long viaduct bridge on liquefiable soil.

Duration: 2020
Client: external pageTiefbauamt des Kantons Berncall_made

Project Description
Special seismic retrofit design of a major roadway bridge of the new Corinth–Patras Motorway against oblique seismic faulting. 3D finite element modeling of the entire bridge-foundation-soil system.

Duration: 2016
Client: external pageApion Cleos CJVcall_made

Project Description
Special analysis and design verification for the retrofit of the iconic Queensboro Bridge in New York City.

Duration: 2011
Client: external pageMueser Rutledge Consulting Engineerscall_made and external pageT.Y. Lin International Groupcall_made

Project Description
Special seismic design of 6 roadway bridges against large tectonic deformation. The motorway is crossing an area of very high seismicity full of active seismic faults. The bridges were designed for faulting deformation of 30 to 50 cm, employing an innovative design method.

Duration: 2009 -2011
Client: external pageApion Cleos CJVcall_made

Project Description
Special seismic design of a major 400 m rail bridge against tectonic dislocation. Situated in an area of high seismicity, the recently completed SG26 rail bridge is the longest rail bridge in the Balkans.

Duration: 2006-2007
Client: external pageERGOSEcall_made