The Yunnan Century Five-star Hotel Structure Selection And Optimization

As the development of the society, Pcople pay more and more attention to steel structure in construction business because of it's material characteristic.At Present, Because of the excessive construction in real estate, Chinese people confront with the threat of source shortage and environmental deterioration.The ministry of construction P.R. China Pay more attention to the actuality and initiate the development of steel structure building several times in order to upgrade the building mode. Multi-storey and High-storey steel structure residence have following excellent performances:fast construction, high industrialization, high economic and technical index, good anti-seismic capability.Steel structure residence has natural advantage, as well as productive policies in our country at Present state.Although a series of multi-storey and high steel structure residence has being built for test, the structural system must be got further research and performing.The paper introduces several main structural systems applying in steel structure residence and aggregates their respective character at first, then Yunnan century five-star hotel choose concrete frame structure, concrete filled steel column steel frame and square steel concrete column steel frame with three options, then take advantage of the current common calculation and design software STS and STAWE, in consideration of the load combination and in the analysis and comparison of the displacement steel volume and other indicators of the hotel in Yiliang at8degrees of seismic intensity regions, then get the differences between the three programs.The focus of this paper is three structural forms of the structure of the hotel, through a series of calculations and comparative analysis, to optimize the structure of the hotel selection, we compare the concrete structure with steel to get the advance of steel construction. After the useful study and exploration to current multi-storey and high-storey steel structure residence using what structure, the research results have a certain meaning and value in promoting the development and perfecting of steel structures, then make a modest contribution to the development of multi-storey and high-storey steel structure residence in yunnan province.