悬挑支撑结构的倾覆计算

摘要

The cantilevered support structure is regarded as an important support structure in the construction,its capacity against the overturning effect is an important indicator of construction safety control.By analyzing the mechanical characteristics of the cantilevered support structure under both construction and work stoppage cases,and consulting the relevant provisiona of the current national standard,two conditions calculation formulas are deduced.It's conducive to the construction field technicians for their controlling the cantilevered support structure's calculation and security.%悬挑支撑结构作为建筑施工中一种重要的支撑结构体系,其抗倾覆能力是建筑施工安全控制的一项重要指标.通过分析悬挑支撑结构在施工和停工两种情况下的受力特点,并参考现行国家标准相关规定,推导了两种工况下的计算公式.有利于施工现场技术人员对悬挑支撑结构的计算和安全控制.