Research On The Space Form And The Construction Technique Concept Of Long-span Architectures

This paper tries to commence with construction technique principle and building space form two different knowledge realms, and investigate the relationship between the space structural form and the space appearance of the long-span architectures.This paper is divided into five chapters. Chapter one: Be used as investigative background of this paper and purpose and meaning of this paper. Start from the 60's of last century, in modern architectural design and creation, the architects of the world pay attention to how to make use of the construction principle, causing the concern of the international architecture fields. Today then further puts forward the principle of "conceptual design", emphasizing that the construction design not only wants the structural safety, economy now, but also makes a point of the performance of the construction art. Long-span architectures represent one of the tendencies of the development of architectures nowadays. In design and creation of architectures fields, the structural application will meet many problems, and how to make full use of the structural mechanics characteristic and the construction system, and how to utilize reasonable construction form to mold the space appearance, and how to create out characteristic building in ages to really take the building design into a brand-new stage, will be a problem that the architects face and consider.Chapter two: Analyzes three kinds of modes of long-span architectures space form constitution, which is space construction concept constitution, element body constitution, type language sign constitution, and advances the interaction and integration and construction of the three ways of designs. Then puts forward a few concrete principles in space form art. This chapter can be used as the base of the latter chapters.Chapter three: Puts forward three characteristics of construction technique principle, and point out it's function of the design of space structure art form hi the artistic and the expression of structural principle, then from the construction system of development, space construction form of quest, new space construction systemseveral aspects, and discusses the progress of construction technique will ultimatelypromote the development and creation of the design of long-span architectures.Chapter four: Based on the former two chapters, this chapter discusses how to apply structural principle in the space design of long-span architectures through using structural mechanics in application of the space construction, construction system and reasonable combine in accordance with the usage building space, and makes the construction arranges coordinating with the request of the using building space, and combining the expand of building space with structural equilibrium system in static state four aspects.Chapter five: From the situation of the progress of the long-span architectures in our country nowadays and the different from the advanced countries, putting forward the option that we should adopt suitable and sustainable development methods according to our real situation.In brief, based on the theories and the practices, this paper makes clear that we should set out from the technique angle and use the construction technique principle to creative the building space and attain the perfect combination of the technique and the art. It's expected that this study can provide some reference and enlighten design practice in future development in new period.