Leonhardt, Andrä and Partner
| Leonhardt, Andrä and Partner Consulting Engineers VBI AG | |
|---|---|
| legal form | Corporation |
| founding | 1939 |
| Seat | Stuttgart , Germany |
| management | Wolfgang Eilzer (CEO), Rolf Jung (Deputy), Holger Haug, Katrin Lünser |
| Number of employees | 215 |
| sales | EUR 16.56 million |
| Branch | Engineering office |
| Website | www.lap-consult.com |
| As of December 31, 2018 | |
Leonhardt, Andrä und Partner (LAP) is a German engineering office in civil engineering based in Stuttgart .
history
The office was founded in Munich in 1939 by Fritz Leonhardt , whose collaboration with Wolfhardt Andrä began in the same year (he became a partner in 1953). In 1946 the headquarters were moved to Stuttgart. Under Fritz Leonhardt, they made a name for themselves early on in structural engineering, especially in bridges and buildings, especially those made of reinforced concrete (but also steel construction). They became known as early as 1955 for the Stuttgart TV tower , which was followed by many others based on this model.
From 1970 they were called Leonhardt, Andrä und Partner, Beratende Ingenieure VBI, GmbH. In the same year Jörg Schlaich became a partner until he founded his own engineering office in 1980 (with Rudolf Bergermann , also at LAP before that). For a long time, the head of the engineering office was Hans-Peter Andrä, the son of Wolfhart Andrä.
In 2013 the name was changed to Leonhardt, Andrä und Partner, Consulting Engineers VBI AG.
The CEO of the engineering office is currently (2018) Wolfgang Eilzer. The engineers included Willi Baur , Kuno Boll , Wilhelm Zellner , Holger Svensson and Reiner Saul (like Svensson, particularly large cable-stayed bridges).
In addition to branches in various German cities, they also have branches in Zurich and Taipei.
Projects (selection)
- 1948 New construction of Deutzer Brücke , Cologne
- 1955 Stuttgart TV tower
- 1961 Ferdinand-Leitner-Steg (pedestrian bridge in Stuttgart, one of the first cable-stayed bridges )
- 1964 Bridge over the Río Caroní , Venezuela (prestressed concrete box girder bridge, incremental launching method)
- 1967 Alster swimming pool
- 1971 Tent roof at the Olympic Stadium in Munich
- 1972 Bickensteg (cable-stayed bridge for pedestrians)
- 1978 Pasco-Kennewick Bridge ( Cable Bridge , Ed Hendler Bridge) over the Columbia River (cable-stayed bridge on a motorway)
- 1979 Kochertalbrücke (German Civil Engineering Award 2016 for renovation 2016)
- 1983 Aichtalbrücke (with Polensky & Zöllner )
- 1984 Main valley bridge Gemünden (German Civil Engineering Award 1989)
- 1987 Main valley bridge Veitshöchheim
- 1990 Puente Internacional San Roque González de Santa Cruz , Posadas-Encarnación bridge between Posadas in Argentina and Encarnación in Paraguay
- 1992 Galata Bridge Istanbul
- 1994 Naval Academy Bridge , Bridge over the Severn, United States Naval Academy, Annapolis
- 1994 Main valley bridge Nantenbach (railway bridge, steel composite bridge, steel innovation award and engineering award 1994)
- 1995 Conversion of the Berlin Reichstag building
- 1999 Sachsenbrücke (Pirna) over the Elbe
- 2003 Rosario-Victoria Bridge , Argentina
- 2004 Passerelle des Deux Rives , Kehl-Strasbourg pedestrian bridge
- 2004 Puente Centenario , bridge over the Panama Canal
- 2005 Lockwitztal Bridge
- 2006 Puente Orinoquia
- 2008 Elbe Bridge Mühlberg ( German Bridge Construction Prize 2010)
- 2008 Dreiländerbrücke , Weil am Rhein ( German Bridge Construction Prize 2008)
- 2008 Porsche Museum Stuttgart
- 2008 Elbe bridge Niederwartha
- 2009 Roofing of the Dresden Residential Palace
- 2011 Second Beška bridge over the Danube
- 2011 Savebrücke over the Ada Ciganlija
- 2013 Schönebecker Elbauenbrücke (Structural Award 2014)
- 2013 De Oversteek , Nijmegen
- 2017 Tamina Bridge , Pfäfers (CH), received the Supreme Award from the Institution of Structural Engineers in 2018
literature
- Holger Svensson, Hans-Peter Andrä, Wolfgang Eilzer, Thomas Wickbold: 70 years of engineering office Leonhardt, Andrä und Partner, in: Joachim Kleinmans, Christiane Weber (eds.), Fritz Leonhardt 1909–1999, Die Kunst des Konstruierens, Stuttgart 2009, p 72-85
Web links
Individual evidence
- ↑ Leonhardt, Andrä und Partner - Imprint and data protection. Retrieved November 25, 2019 .
- ↑ a b Annual financial statements as of December 31, 2018 in the electronic Federal Gazette
- ^ Leonhardt, Andrä und Partner - company history. Retrieved February 8, 2018 .
- ↑ Supreme Award 2018