| As the exterior structure,Glass curtain wall structure is widely used in buildings in nowadays. In recent years, the rapid development of material science and technology,such as Glass, metal,etc.which prompted produce and widely promotion of Dot Point Glazing Full Curtain Wall. Architects tendency the characteristics of Dot Point Glazing Full Curtain Wall,such as novel, connect.There are many means the classification of Dot Point Glazing Full Curtain Wall. According to connecting forms of the Glass panels and supporting members to partition, It can be divided into four categories:patch connection type, floating-head connection type, countersunk connection type and back-bolt connection type. Scholars have made a lot of research of floating-head connection type and countersunk connection type,but researches of back-bolt connection type is still in its infancy. this paper has done as follows:(1) Established finite element model of a back-bolt Glass panel with belt fastener and done a force analysis. Studied on the impact of the change of the Glass openings diameter, anchorage depth and the glass thickness to the load-bearing properties of Glass panel;(2) Considering the thickness of the glass and anchorage depth on the bearing capacity of glass panel with hole; Fitting out of formula of tensile capacity calculation glass panel with hole;(3) Established two typical supporting system by SAP2000 FEM software, pipe truss, cable truss. Calculation and analysis of static finite element model of these two kinds of supporting system. Comparing of the internal force and the deformation of the two kinds of supporting system in load conditions;(4) Analysis vibration frequency and effective coefficient of quality of two supporting system by SAP2000 FEM software, tube truss, cable truss; Compare and analysis of the vibration mode of two kinds of supporting system; Considering the initial response, high quality, bolts of glass of supporting system influences the performance of vibration.
|
PDF Full Text Request