Hans van Heeswijk Architects recently completed the new entrance building for Van Gogh Museum. The Van Gogh Museum in Amsterdam is one of the Netherlands' most popular museums. The ever-growing stream of visitors required intelligent solutions for these buildings, which were designed by Rietveld (1973) and Kurokawa (1999).
The design consists in broad outlines of a further elaboration of the elliptical wing of the building that Kurokawa had built in Amsterdam in 1999. Kisho Kurokawa Architect and Associates, the firm founded by the late Kisho Kurokawa and designer of the temporary exhibitions wing opened in 1999, prepared the draft design for the new entrance hall. Hans van Heeswijk Architects then elaborated on this to create a solution in which the existing wing and the new structure form a surprising new whole.
"Work to move our main entrance to Museumplein has gone very well," commented museum director Axel Rüger. "It has been delivered within the tight eighteen-month deadline, and on budget. The all-glass entrance hall features high- quality structural engineering and systems. There is a spacious, well-lit foyer with cloakrooms and a revamped museum shop. Improved access, better logistics and more space will allow us to give our visitors a much warmer welcome than before. Moreover, this arrangement better suits the upgraded Museumplein - all its cultural institutions now have their entrances facing the square. The transparent building with its state-of-the-art glass structure enriches both the Van Gogh Museum and Museumplein."
The new entrance building is the largest glass structure in the Netherlands in which glass fins (beams and mullions) and double glass units are elements of the building ́s main structure. This is a major step forward in the technical innovation of transparent structures and for glass as a structural material. There has never been a longer structural glass fin in the Netherlands: 12 meters. For the overall stability of the roof, the glass fins have been connected to the steel structure. They are working together as one structure.
The bent glass façade is composed of cold bent double laminated insulated glass units. The façade has 20 glass fins which are all unique. The longest façade fin is 9,4 meters.
The glass roof with a total area of approximately 600 sqm has as main geometry a shell under an angle of 16,5 degrees. There are 30 glass roof fins, all unique in length and with an optimized height to accentuate the shape of the curved roof. The longest glass fin in the roof (also the longest structural glass fin in the Netherlands) has a length of 12 meters.
The glass staircase is supported by a triple laminated glass arch which transfers the highest loads from the stairs and also stabilizes the staircase. Because of this glass arch, the amount of steel is kept to a minimum and the staircase can be seen as a transparent piece of furniture. LED lighting has been integrated inside the glass stair steps.
"We ensured that the new entrance hall has become light and spacious with lots of glass," Hans van Heeswijk commented. "We want to capture the sunny atmosphere, which you see reflected in many paintings of Van Gogh. We developed a unique support structure for the glass roof, which you hardly notice. As you enter, you will wonder: How is that entire glass building supported? And what you experience is light, space, and overview. Clarity is extremely important, maybe the most important; you have to realize that a museum is a public building where every day thousands of visitors, many foreigners also, often come for the first time. You need to provide clarity. The visitors don't want to miss anything; they need to understand immediately which way to go, how big the museum is and how long they will need to see it. When they feel at home and at ease they will stay longer and love to come back."