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蜂窝型双重网格结构是由钢筋混凝土空间网格开发出的新结构形式,克服了“千篇一律”的方网格造型,不仅具有很好的受力特性,而且适应性很好。本文运用SAP2000有限元分析软件对蜂窝型钢网格楼盖结构进行了参数化动力分析,分别讨论了钢空腹梁高度、表层薄板厚度、剪力键宽度、网格尺寸等参数对其自振特性的影响,得出的结论可为本类结构在实际工程中的应用起到一些作用。
The honeycomb type double grid structure is a new structure developed by the grid of reinforced concrete space, which overcomes the square grid shape of “One size fits all” and has not only good force characteristics but also good adaptability. In this paper, finite element analysis software SAP2000 finite element analysis of honeycomb steel floor structure of the parametric dynamic analysis of steel beam girder height, thickness of sheet metal, shear bond width, mesh size and other parameters of its natural vibration characteristics The conclusion that can be drawn may play some role for the application of this kind of structure in practical engineering.