Tensioned Cable-Membrane Structure System And Its Construction Technology

With the development of the society and improvement of the living standard, people hope to break through the structure form of the traditional building and limitation of the style, membrane structure comply with this hope of people's with novel unique building modeling their. Its appearance has changed the unified situation with single form, with repeated structure in the building field for a long time, make the structure field of the building have a revolutionary change, make the structure form of the building more rich and more colorful too.From the emerging of membrane structure, people were disconnected in study on this kind of new-type building structure, acquire large amount of research results, but these results concentrated on the theory analysis of the membrane structure mainly, seldom involve the research of the membrane structure system and construction technology. But from the analyses of wide span and large space structure, the prestress in the structure to realize in the course of constructing. Normal constructs concern the project success or failure. So further investigate the relation of membrane structure system and its construct course, not only have deeper academic research value but also have important project using value. This paper combines the membrane structure development trend and studies the cable-membrane structure system and construction technological theory and practice. The main research contents include the following several respect:1, the cable-membrane structure system makes upTensioned cable-membrane membrane is the most model and use extensive membrane structure form. This paper particularly explains this kind of structure combining the project application, and the membrane material, mechanics performance of materials;2, Set up the non-linear finite element equation of membrane structure, and use ANSYS, which large-scale procedure of finite element, to find form of the membrane structure; through comparing several example, it is confirmed that the ANSYS form finding method is accurate and dependable;3, processing and constructing of membrane structureIn order to standard the processing and constructing of membrane structure, combining the project instance, some questions and corresponding technological measures needing paying attention to in the course are discussed in this paper. The research of this paper will offer reference to the project of membrane structure at present。...