论文部分内容阅读
本文以附着式塔式起重机常用的两种附着架形式为例,介绍在建筑施工中当塔身和建筑物的距离或附着点的位置发生变化时,如何用一种简便而又可靠的方法计算附着架上所受的载荷,并对附着架进行强度、刚度和稳定性验算。
This paper takes the form of two attachment brackets commonly used for attached tower cranes as an example to describe how to use a simple and reliable method when the distance between the tower and the building or the position of the attachment point changes during construction. The load on the attachment bracket is checked and the strength, stiffness and stability of the attachment bracket are checked.