风雨操场网架屋面的选型与优化设计

摘要

通过对风雨操场屋面网架实际案例中的几种方案的比较与分析，针对常用的中小型矩形屋面结构的选型和设计过程提出了几点建议，相应的方法和设计过程可以运用到网架的选型和设计过程中。%According to the comparison and analysis of some schemes in the cases of the rack roofing of stormproof playground,the paper points out some suggestions for the type selection and design process of common middle and small rectangular roof structures,and indicates the respec-tive methods and design process can be adopted in the type selection and design process of the rack.