塔式起重机超长附着撑杆内力的简易计算

The Inner Force Simply Calculation of The Super-long Attachment Support of Tower Crane

本文通过对塔机附着架的受力分析,推导出塔机附着架合作用力S及各撑杆内力最大值的简便计算公式,供施工单位在塔机超长附着强度验算时参考。

In this paper, the calculation formulas of the joint force （S） and the inner force maximum value of tower crane were derived by the attachment force analyses, and it gave the accordance for the super - long attachment support design of intensity.