【摘要】 本文采用结构塑性极限分析理论,分析了钢网架锥头的极限荷载,得出了极限荷载和确定锥头尺寸的计算公式,可供网架锥头设计时参考.更多还原

【Abstract】 In this paper,the ultimate load of the cone piece of steel space frame is analyzed by using the structural plastic limit analysis theory. The formulas to calculate ultimate load and size of the cone piece are obtained. The formulas can be consulted when the cone piece of space frame is designed.更多还原