钢筋混凝土烟囱筒壁环形悬臂的尺寸计算与构造设计

Size Calculation and Structure Design of Annular Cantilever for Reinforced Concrete Chimney

以某公司钢筋混凝土烟囱在施工中所遇到的实际问题为实例,通过对工程实例的探讨,结合我国现有规范中对牛腿构件的设计要求,对钢筋混凝土烟囱的环形悬臂这一特殊构件的受力情况进行了探讨并对构件的尺寸设计进行了优化分析,最后提出了该设计方法的适用条件和适用范围.

Taking the problem that occurs in the construction of the reirforced concrete chimney as an example, the stress from the annular cantilever is analyzed based on the requirements of the corbel design in existing chinese desigh criteria, The optimization of the design size is described,and the practical application and appropriate conditions are given.