结合工程实例,通过ANSYS建模对预应力索拱结构进行了内力分析和竖向挠度分析,得出了相应结论,以期为预应力拱支双层网壳结构的工程应用提供理论指导。%Combining with the engineering example,the paper undertakes the internal force analysis and vertical deflection analysis of the prestressed cable-arch structure by ANSYS model,achieves the respective conclusion,so as to provide the theoretic direction for the engineering application of the prestressed arch-supported double-layer reticulated shell.
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