New building behind a historic façade

Building design

BMW parking garage façade: The parking garage itself was completely rebuilt with a new steel composite structure behind the façade. © Peter Langenhahn

At the BMW Group’s Munich site, the historic multi-storey parking lot is a defining feature of the urban landscape. Because it was getting on in years, a consortium consisting of SAA Schweger Architekten and pbr Planungsbüro Rohling AG renovated it. The renovation work has now been completed and the multi-storey parking lot is fully operational. The historic parking garage Between 1969 and 1971, […]

At the BMW Group’s Munich site, the historic multi-storey parking lot is a defining feature of the urban landscape. Because it was getting on in years, a consortium consisting of SAA Schweger Architekten and pbr Planungsbüro Rohling AG renovated it. The renovation work has now been completed and the parking garage is fully operational.

Between 1969 and 1971, architect Karl Schwanzer built the concrete parking garage used by BMW Group employees. It is a testimony to the building culture and part of the ensemble of BMW Group plants in Munich, consisting of the striking administration building – the so-called four-cylinder – and the museum. The seven-storey parking garage is a listed building. However, the supporting structure was so badly damaged that the building could only be dismantled. In order to preserve the appearance of the existing building, large parts of the historic façade made of prefabricated concrete elements had to be retained and secured in situ. In addition, fire protection regulations for natural ventilation made it necessary to move the existing façade away from the parking garage. The renovation of the building was carried out according to the house-in-house concept. According to this solution, the south façade and parts of the east and west façades were retained as an external façade of the building after extensive refurbishment, as required. The parking garage itself was completely rebuilt with a new composite steel structure.

Separate façade

A joint to the existing façade creates the required ventilation area. The new multi-storey building with a total of 1,600 parking spaces was constructed using split-level construction. Because the new building is higher than the existing one, its façade protrudes beyond the listed exterior wall of the existing building. The additional storey and the north, east and west façades were set apart from the existing building with a curved perforated sheet metal construction. An elaborate temporary steel structure had to be erected before the façade was separated by saw-cutting. This steel scaffolding supported the free-standing façade elements. The remaining façade was dismantled and reused as a replacement on the south and west façades. A steel structure independent of the parking garage supports the elaborately renovated façade panels made of prefabricated elements.

With the redesign of the parking garage, the opportunity was also taken to implement contemporary requirements for parking spaces and traffic routing. This was achieved not only with the help of a parking guidance system, but also with wide parking spaces and vehicle aisles that take into account the vehicle dimensions common today. Presence-controlled LED lighting adapts to the brightness, and the modern version of the charging systems for electric cars was also implemented.

POTREBBE INTERESSARTI ANCHE

Award for Cologne’s Rhine boulevard

Building design

The winners of the 13th Landscape Architecture Prize have been announced. The city of Cologne can celebrate three awards at once: the Rheinboulevard in Cologne-Deutz wins first prize.

For the 13th time, the Association of German Landscape Architects has organized the competition for the German Landscape Architecture Prize. At the end of September 2017, it awarded the first prize and the nine awards in the 13th competition for the German Landscape Architecture Prize.

There were 30 projects to choose from when the eleven judges decided on first place and the winners in nine categories on April 28, 2017. The winners were announced at the beginning of May 2017. The city of Cologne can be particularly pleased: the jury awarded prizes to three local projects. In addition to the projects at L.-Fritz-Gruber-Platz (category: Light in open spaces) and Ottoplatz (category: Landscape architecture in detail), the “Rheinboulevard, Cologne Deutz” even received the main prize, the first prize. The project was designed by Planorama Landscape Architecture with the City of Cologne, Office for Landscape Conservation and Green Spaces, as the client.

After eight years of construction, a 500-metre-long embankment staircase now takes the Rhine to its center and connects the right bank of the Rhine with the city center of the Rhine metropolis. According to the jury, with this gesture, the designers have succeeded in developing a modern, unique urban building opposite Cologne Cathedral, which impresses with its integrated flood protection as well as its exciting approach to the historical layers from over 200 years of city history.

Further awards

Award in the category use of plants
– Project: Lohsepark, Hamburg, Hamburg
– Author of the design: VOGT Landschaftsarchitekten, Zurich and Berlin

Award in the category Green infrastructure as a strategy:
– Project: To new shores, Siegen
– Author of the design: Atelier LOIDL Landschaftsarchitekten, Berlin

Award in the Neighborhood Development / Residential Environment category:
– Project: Dachgarten Wagnis 4, Munich
– Author of the design: Wamsler Rohloff Wirzmüller FreiRaumArchitekten, Regensburg

Award in the category Participation and Planning:
– Project: wagnisART, Munich
– Author of the design: bauchplan ).(, Munich

Award in the category Nature Conservation and Landscape Experience:
– Project: Botanischer Volkspark Blankenfelde, Berlin
– Author of the design: Fugmann Janotta Partner Landschaftsarchitekten und Landschaftsplaner bdla, Berlin

Award in the category Sport, Play, Movement:
– Project: PLAY_LAND, Oberhausen-Holten
– Author of the design: wbp Landschaftsarchitekten, Bochum

Award in the Climate Adaptation and Sustainability category:
– Project: terra nova BiosphärenBand, Rhein-Erft-Kreis
– Author of the design: bbz landschaftsarchitekten and Ernst Scharf, architect, both Berlin

Award in the category light in open spaces:
– Project: Design of the L.-Fritz-Gruber-Platz, Cologne
– Author of the design: scape Landschaftsarchitekten, Düsseldorf

Award in the Landscape Architecture in Detail category:
– Project: ʻOttoplatzʻ in Cologne-Deutz, Cologne
– Author of the design: bbzl böhm benfer zahiri landschaften städtebau, Berlin, with ISAPLAN, Leverkusen

About the Landscape Architecture Prize

The German Landscape Architecture Prize honors exemplary projects and their authors. The main focus is on socially and ecologically oriented settlement and landscape development and contemporary open space planning. It recognizes outstanding planning achievements, including conceptual ones, that bring aesthetically sophisticated, innovative and ecological solutions to life. The awards will be presented at an evening ceremony on September 29, 2017 in Berlin.

You can find out more about the nominated projects here.

Marienplatz Stuttgart

Building design
Stuttgart's Marienplatz, photo: Muesse, CC BY-SA 4.0 , via Wikimedia Commons

Stuttgart's Marienplatz, photo: Muesse, CC BY-SA 4.0 via Wikimedia Commons

Stuttgart’s Marienplatz in the south of the city dates back to a park from 1876. It has only existed in its current form since 2003. Read everything you need to know about this urban center in Stuttgart here.

Stuttgart’s Marienplatz in the south of the city dates back to a park from 1876. It has only existed in its current form since 2003. Read everything you need to know about this urban center in Stuttgart here.

King Wilhelm II of Württemberg named the square, which previously consisted mainly of a park, after his fiancée Marie zu Waldeck und Pyrmont. Today, the square is roughly pentagonal and 1.6 hectares in size. It is located in the Stuttgart-Süd district and is bordered by Filderstraße, Marienplatz-Straße, Kaiser-Bau and Bundesstraße 14. There is also an underground tram stop, which is also called Marienplatz.

To the north-west of the square is an open horseshoe consisting of a double-row avenue of trees with red-flowering chestnut trees. To the south is the round pavilion of an ice cream parlor and in the middle of the square is the valley station of the cog railroad. This train crosses Filderstraße via a ramp. It leads up the Alte Weinsteige to Degerloch.

The infrastructure below the square is also important: the main collector of the Nesenbach stream runs here, which turns to the north-east at Marienplatz. There is also a deep bunker under the square, which is now used by musicians.

In 1876, a park was laid out for the first time on the current site of Stuttgart’s Marienplatz. From the end of the 19th century until 1916, a circus building with a modern circus ring stood on the square. This had to close due to a lack of fire protection measures and gave way to the popular “Anlägle”, a wild flower meadow. Before the Second World War, the Nazis held marches on Marienplatz and renamed it “Platz der SA” (SA Square). And until the 1990s, the square was primarily a meeting place for the drug scene, which no longer had a place in Stuttgart-Mitte.

In July 2003, Marienplatz, redesigned according to the plans of architect Heinz Lermann, was inaugurated. Together with Stuttgarter Straßenbahnen AG, the city took care of a redesign in 2011, so that Stuttgart’s Marienplatz now has a total area of around 16,500 square meters. The aim was to open up the partly inhospitable and obstructed square.

According to Zeese Stadtplanung, Marienplatz Stuttgart was for a long time a place “more for dogs than for children” or even a “large traffic island […]: There was a lot of wild and rampant greenery, but without urban planning order, there was a lot of shade and little sun.”

Today, Marienplatz Stuttgart is still an important traffic junction, but it is also a neighborhood square and play area. The new square design is characterized by a large multifunctional core area, the café in the center. The avenue of chestnut trees, the new cogwheel train stop, the subway platform and the pavilion are the most important points of contact. In addition, the square is at ground level everywhere and therefore accessible to the disabled. All underpasses have been closed, which has reduced the adjacent traffic areas.

Zeese Stadtplanung + Architektur wanted to design an open, transparent square. The ring avenue serves as an inviting gesture on all sides. The square is also open for use. Since the redesign in 2011, the urban scene around Stuttgart’s Marienplatz has taken a positive turn. There are now restaurants, bars, easy access to the popular cog railroad and the starting point for the Stadtmitte-Degerloch wine route.

During the redesign of Marienplatz in Stuttgart, it turned out that the square has a largely secret inner life. Beneath the concrete slab is a bunker, which for a long time was above all damp, cool, gloomy and eerie. A double-secured barred gate was the entrance.

In the meantime, however, a lot is happening here too. The Stuttgart city council has set up rehearsal rooms in the bunker so that death metal bands, for example, can play their loud music in peace and quiet. Up on the square, none of this can be heard.

Access to the Marienplatz bunker is only possible by prior appointment. It’s worth it, as there are interesting corners to see, such as the unlit engine room and a crack in the wall: During the bombing nights in the summer of 1944, there was a direct hit here in which 15 people died in the bunker. 22 people were injured. Film shoots and Caritas shelters are other contemporary uses of the bunker.

The Stuttgart city railroad had to run its tube under the bunker. This is why the Marienplatz stop is so deep. It now offers a direct connection to the “Zacke” rack railroad.

After a turbulent past with circus performers, SA troops, drug addicts and musicians, Marienplatz in Stuttgart now belongs mainly to young, hip parents. Students also like to sit on the square, enjoy the sun and drink a coffee. The water features, the small football pitch and the large flight of steps offer plenty of opportunities for children to play.

At the inauguration of the new square in 2003, the then mayor Wolfgang Schuster described Marienplatz as the “Arena of the South”, which did not please everyone. The concrete-heavy design was a thorn in the side of the neighbors, but the improvements in 2011 have smoothed the waters. The Marienplatz festival now takes place here once a year.

Another interesting place in Stuttgart is the Hungry Eyes glasses store.