The Reserch Of The Stair's Function And Form

throughout the history of building,stairs have played a crucial part in the creation of spatial and formal relationships。On the basis of the knowledge of stairs and the forms of it,theories about the stair are clarified.The paper takes the particular production process of "stairs" as the research object,analyzes some questions of each construction element when thconformity carries on.From aspect and so on material limitation,craft limitation and structure limitation to induct and reorganize the stair's questions.The paper then emphasize the architects' understanding about the stair by analyzing the impact of perceptual factor over connection for that architects act the important role in the construction production.We have much for feeling about stair such as locational,memorable, spatial,sculptural etc.Highlighting theirs Characteristic to help the readers a better understanding of the stair by to present many examples.This article is for the purpose of guiding the designer from essentially to pay attention to the design and the stair,profoundly understands the organization's way and methods of the material processing,avoids the external superficial imitation,pursues thorough understanding construction production inherent laws and promotes the building quality.