The plan consists of 3 long corridors. They are topped of with a roof that somehow triggers the image of line-diagrams. Some of the parts are closed others are open. By manipulating the angle on which they follow up each other it is possible to change the rhythm of sunlight intrusion into the corridors. The analysis is made using SketchUp 7 and the build in sunlight simulator.
Shown in the pictures is a small part of the corridor that functions as an entrance for the block with hotel rooms. The pictures are representing from top to bottom (March 21, 8:00, 9:00 and 10:00 o 'clock and June 21, 6::00, 8:00 and 10:00 o 'clock). By introducing different windows in line after each other the number of light rays within the corridor rises when the day develops. It is not the angle of the window itself, but the angle of the one that is connected to the window. By introducing this different windows it is possible to make a clear distinction between different parts of the building. Some en lighted in the morning others in the evening.
The first three pictures show morning pictures in March. All the pictures are chooses in such a way that they show three stages (1 ray, 2 rays and 3 rays). While doing this their is a clear difference between different seasons of the year. The first three represent 8.00, 9:00 an 10:00 am in March.
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The second three represent 6:00, 8:00 and 10:00 am in June. The sun is not only rising earlier in the summer it is also changing its incoming angle on the earth surface slower. September more or less shos the same images as March. December on the contrary shows an even more extreme rhythm. The stages follow each other in very small steps (9:15, 9:30 and 9:45).
In the afternoon this part of the corridor will be without sunrays. The usage of sun witin the design is purely estetically and architectural. It has no ernergetic values besides its natural capacity to warmup spaces.
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