Hachmann Bridge Hachmann Bridge, Germany. Reanalysis project; skew steel truss road and railway bridge with a span of 64.0 m and a width of 13.4 m; built at Hamburg in 1940; residual lifetime analysis and traffic load classification. Checking engineering (2016).
Koehlbrand_Bridge Köhlbrand Bridge, Germany. Reanalysis and retrofit project; cable-stayed bridge built at Hamburg in 1974; two steel A-pylons; 88 full locked cables in fan arrangement; steel box girder with orthotropic deck; deep foundations on bored piles; spans of 97.5 – 325 – 97.5 m; height 135 m; width 17 m; residual lifetime analysis and retrofit design. Checking engineering (2015-2016).
Howaldt_Bridge Howaldt Bridge, Germany. Reanalysis and retrofit project; skew steel truss road bridge with a span of 64.0 m and a width of 13.4 m; built at Hamburg in 1940; residual lifetime analysis; replacement of concrete deck and deck-supporting longitudinal steel girders; elaborate scaffolding and housing suspended from bridge. Checking engineering and site inspection (2014-2016).
shanghai bridge Shanghai Bridge, Germany. Road bridge at Hamburg with a length of 40.8 m and an overall width of 21.2 m; orthotropic steel deck supported by variable-height steel girders; pedestrian and bicycle paths on 5.1-m cantilever girders; frame system with inclined column fixed to one abutment; welding of all shop and site joints; pile foundations. Checking engineering.
Billbrook Canal Bridge Billbrook Canal Bridge, Germany. Road bridge at Hamburg with one span of 50.55 m and an overall width of 18.15 m; orthotropic steel deck suspended from self-anchored tubular steel arch; arch tubes unbraced; hangers radially inclined; welding of all shop and site joints except hanger connections (bolted). Checking engineering.