Repair of Limbach weir (Limbach, Main)
Due to a ship collision on the weir of Limbach Mitte, the load-bearing effect of the damaged gate (30 m wide triple-braced gate with flap) had to be assessed, and the repair of the damaged horizontal and vertical stiffeners of the skinplate had to be planned as well as structurally calculated.
The two bypass gates on the left and right (30 m wide roller gates) were recalculated, and a stability analysis was performed in accordance with the applicable codes and standards.
Completion of the work was supervised on site.
Survey
Project planning
Structural planning
Refurbishment
Manufacture supervision
Other projetcs
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Construction of fixed closing structures on eight existing tunnel portals of Cologne’s city railway
Köln
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Kleine Weser Weir
Bremen
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Weir Lengfurt
Lengfurt/Triefenstein
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Weir Stuhlmüller
Berghausen
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Weir Petershagen
Petershagen
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Weir Drakenburg
Drakenburg
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Drakenburg - Petershagen
Drakenburg and Petershagen
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Duisburg
Duisburg
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Quitzöbel
Sachsen-Anhalt
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Lahn
Lahnstein, Kalkofen, Cramberg, Nassau, Dausenau
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Dörpen lock tail
Dörpen
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5 Weirs on the River Main
Erlabrunn, Harrbach, Steinbach, Rothenfels, Freudenberg
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Eefde Lock
Twente Canal, Netherlands
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Flood protection gate
Ipswich, UK
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Upstream inspection gate
Viereth, Main
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Weir Viereth
Viereth, Main
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New locks DEC North
Dortmund-Ems-Canal
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Excavation confinement
Viereth, Main
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Weser weirs
Petershagen, Schlüsselburg, Drakenburg, Dörverden, Langwedel
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Lock repair
Gerlachshausen, Main
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Würzburg weir
Würzburg, Main
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Lock
Hessigheim, Neckar
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Standard mitre gates
Neckar
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Dams
Bleiloch and Hohenwarte, Thuringia
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New Kattwyk Railwaybridge
Hamburg
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Flood protection gate
Ladenburg, Neckar
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Pumped storage scheme
Venda Nova, Portugal
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3 Neckar locks
Neckargemünd, Hirschhorn and Obertürkheim, Neckar
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Intake gate
Picote, Portugal
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Ship lift
Niederfinow
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5th lock chamber
Brunsbüttel, Kiel Canal
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Horkheim weir System
Horkheim, Neckar
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Kaiserschleuse Lock
Bremerhaven
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Design of ship lift
Niederfinow
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Ship lift
Yangtze, China
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Neuer Hafen Lock
Bremerhaven
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Sill tunnel
Wilhelmshaven
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rack cleaning machine
Rheinfelden
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Weir
Rheinfelden