【摘要】 昆明新机场航站楼施工中采用多台大型塔式起重机,首先介绍了超大建筑面积大规模塔式起重机平面布置方法,不同地基情况下塔式起重机基础设计及施工方法,引入塔式起重机施工程序与施工方法,并验算了基础的强度和抗倾覆稳定性,确定了多台塔式起重机作业时垂直交叉高度、水平交叉高度和顶升方案,最后讲述了多台塔式起重机作业的安全措施。更多还原

【Abstract】 Large-scale multi-tower cranes are adopted in Kunming New Airport Terminal.First,authors introduced the layout method of the large-scale cranes in very large building areas,and basis design and construction methods of cranes in different conditions were put forward.Then,construction procedure and method of the tower cranes were introduced,the basis strength and anti-overturning stability were tested,the scheme of lift-up,the height of vertically crossed and level crossed were determined.At last,safety measures of the multi-tower cranes were presented.更多还原