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通过对现行杆系钢屋盖结构设计的工程背景和计算方法分析 ,提出了一种新的设计方法 ,借助已知的作为模块的设计成果 ,直接根据截面尺寸关系 ,设计屋盖结构 ,这种方法构思简单 ,计算量较低
A new design method is proposed based on the engineering background and calculation method of the structural design of the existing steel bar roof system. The design of roof structure is directly based on the design results known as the module. The method is simple in concept and low in computation