Weir Lengfurt (Lengfurt/Triefenstein)
Subsequent to a ship collision, the right-hand weir barrel at Lengfurt weir was subjected to a structural analysis in accordance with the TbVS memo of the Bundesanstalt für Wasserbau and a new structural analysis was made as an as-built analysis for the construction state during the refurbishment.
The implementation of the replacement of the damaged structural components of the barrel was planned readily within a tender documentation including bill of quantities and specifications. In addition, a structural steel support for the construction state of the weir was planned.
The steel construction procedure was monitored regularly by steel structure and corrosion protection experts during manufacture in the workshop and on site in the course of a production monitoring procedure pursuant to the MEKS memo of the Bun-desanstalt für Wasserbau.
Project planning
Structural engineering
Production monitoring
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 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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Fischpass Doesburg
Doesburg, Netherlands
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Schluchseewerke
Bad Säckingen
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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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Limbach Weir
Limbach, 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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Lock structure
Weddewarden, Bremerhaven
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Kaiserschleuse Lock
Bremerhaven
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Flood protection gate
Hamburg
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Berg river dam
South Africa
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Design of ship lift
Niederfinow
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Ship lift
Yangtze, China
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Lock structure
Luneplate
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Neuer Hafen Lock
Bremerhaven
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rack cleaning machine
Rheinfelden
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Weir
Rheinfelden