The Scheme Comparison of Integral Structure after Adding Steel Storey to Concrete Frame

Abstract:

Characteristics and applying conditions of lightweight steel structures in adding buildings are introduced, and the correlative calculating methods in designing are also discussed. The optimal layers in adding are proposed by using bottom storey shear as target parameters. The reactions of structure adding optimal layers are analyzed to judge the adding capacity of original structure. The economy comparison of different materials in adding is also discussed by the parameter of material cost. Using an adding project as an example, an appropriate adding scheme is chosen by this method.

• Periodical: Advanced Materials Research (Volume 936)
• Pages: 1506-1510
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.936.1506
• Online since: June 2014
• Authors: Ning Sun*, Gan Ping Shu, Zhi Ming Wang
• Keywords: Equivalent Damp Ratio, Selecting Models, Steel Adding Storey

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