扣件式钢管脚手架挑架简捷算法实例

EXAMPLE OF SIMPLE CALCULATION FOR OVERHANG TUBE-AND-COUPLER SCAFFOLD

在目前国内跨度较大的悬挑外脚手架计算方法尚无公认标准的情况下 ,如何进行脚手架计算 ,是脚手架结构设计研究的课题之一。对扣件式钢管挑架的2个实例进行分析结果表明:在脚手架简化计算中 ,在确保安全的前题下 ,可对计算简图作适当简化和荷载调整 ,进行近似计算。

As there isn't any generally accepted standard of calculation for large span overhang tube-and-coupler scaffold, how to calculate is a subject to study by scaffold designers. An analysis on two cases of overhang tube-and-coupler scaffold shows that if safety can be secured calculation draft could be simplified and load adjusted so as to make simple calculation.