Projects | Bridges

Bridge engineering

Selected projects from earlier roles of the engineers: structural design and verification for bridges in steel and composite construction, from concept through execution statics, construction stages and existing structures.

References

2020-2021 | Execution

RTW Sued 1 - tied-arch bridge Frankfurt

Single-track steel tied-arch bridge of the Regionaltangente West over DB tracks at Frankfurt Stadium. Largest span approx. 113.2 m, weight approx. 1,300 t, height approx. 18 m; bridge insertion/lift in 2024.

2021 | Expert assessment

Saar bridge Mettlach L176

Listed steel suspension bridge from 1951/1952 with approx. 108 m total length. Object-related damage analysis and recalculation as basis for load-bearing capacity, serviceability and repair.

2017-2019 | Technical checking

Weser bridge Fuhlen L434

Replacement bridge over the Weser with 109 m tied-arch steel-composite bridge and northern flood bridge. Technical checking of falsework, assembly and construction stages.

2014-2016 | Rehabilitation

Trencin bridge to Ostrov island

Reinforced-concrete bridge from 1953-1956 with approx. 114 m total length. Rehabilitation with bearings, longitudinal and transverse prestressing, shear strengthening, new composite slab and widening.

2016-2017 | Checking

Schloss bridge Ritterhude

Steel bridge of the L151 over the Hamme, built in 1952, span 36.81 m. Checking service for an important regional connecting structure.

2017 | Checking statics

Railway bridge Davenstedter Strasse Hannover

Railway overpass of the Hanover freight bypass line, steel trough structure with 18.56 m span. Technical checking and checking statics for the replacement structure.

2021 | Checking

Kattwyk bridge Hamburg

Steel lift bridge over the Suederelbe, opened in 1973. Lift span 106.1 m, side spans 89.6 m, total length approx. 290 m; checking for safe continued operation.

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